{"id":17322,"date":"2018-09-27T09:00:26","date_gmt":"2018-09-27T00:00:26","guid":{"rendered":"http:\/\/www.techscore.com\/blog\/?p=17322"},"modified":"2018-11-14T16:33:41","modified_gmt":"2018-11-14T07:33:41","slug":"microservices","status":"publish","type":"post","link":"https:\/\/www.techscore.com\/blog\/2018\/09\/27\/microservices\/","title":{"rendered":"martinfowler.com \u306e Microservices \u3092\u8aad\u307f\u89e3\u304f"},"content":{"rendered":"<style type=\"text\/css\">\n<!--\n.post h3 { font-size: 1.5em; margin-top: 2em;  color: black; border-bottom: 1px solid #ddd; }\nem { font-style: normal; font-weight: bold; }\n-->\n<\/style>\n<p>\u3053\u3093\u306b\u3061\u306f\u3002Synergy! \u958b\u767a\u30c1\u30fc\u30e0\u306e\u677e\u672c\u3067\u3059\u3002<\/p>\n<p><a href=\"\/blog\/2016\/07\/08\/legacy-saas-system-revolution\/\">\u4ee5\u524d\u306e\u8a18\u4e8b<\/a>\u3067\u3082\u5c11\u3057\u89e6\u308c\u305f\u306e\u3067\u3059\u304c\u3001<a href=\"https:\/\/www.synergy-marketing.co.jp\/\">\u5f53\u793e\u30b7\u30ca\u30b8\u30fc\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0<\/a>\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u3067\u3042\u308b <a href=\"https:\/\/www.synergy-marketing.co.jp\/cloud\/synergy\/\">Synergy!<\/a> \u306f\u30012015 \u5e74\u4ee5\u524d\u306b\u4f5c\u3089\u308c\u305f\u30e2\u30ce\u30ea\u30b9\u3068\u3001\u305d\u308c\u4ee5\u964d\u306b\u4f5c\u3089\u308c\u305f\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u578b\u3068\u3057\u3066\u7a3c\u50cd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u6570\u5e74\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u8df5\u3057\u3066\u304d\u3066\u3064\u304f\u3065\u304f\u611f\u3058\u3066\u3044\u308b\u306e\u306f\u3001\u5168\u3066\u306e\u30c1\u30fc\u30e0\u304c\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30b9\u30bf\u30a4\u30eb\u306e\u672c\u8cea\u3092\u7406\u89e3\u3057\u305f\u4e0a\u3067\u958b\u767a\u3084\u904b\u7528\u3092\u884c\u3046\u3068\u3044\u3046\u3053\u3068\u306e\u96e3\u3057\u3055\u3067\u3059\u3002\u300c<a href=\"https:\/\/www.infoq.com\/jp\/news\/2016\/03\/services-distributed-monolith\">\u5206\u6563\u3055\u308c\u305f\u30e2\u30ce\u30ea\u30b9<\/a>\u300d\u306a\u3093\u3066\u3044\u3046\u8a71\u3082\u805e\u304d\u307e\u3059\u304c\u3001\u3053\u308c\u3082\u3084\u306f\u308a\u3001\u672c\u8cea\u3092\u7406\u89e3\u3057\u306a\u3044\u307e\u307e\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u8df5\u3057\u305f\u4f8b\u3067\u3059\u3002<\/p>\n<p>2014 \u5e74\u306b\u66f8\u304b\u308c\u305f <a href=\"https:\/\/martinfowler.com\/\">martinfowler.com<\/a> \u306e\u8a18\u4e8b \"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u306f\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092 9 \u3064\u306e\u7279\u6027\u306b\u5206\u89e3\u3057\u3066\u305d\u306e\u672c\u8cea\u3092\u8ff0\u3079\u305f\u7d20\u6674\u3089\u3057\u3044\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3059\u3002\u3053\u308c\u3092\u30c1\u30fc\u30e0\u306e\u6559\u80b2\u306b\u4f7f\u3046\u3053\u3068\u3067\u524d\u8ff0\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3057\u3088\u3046\u3068\u8003\u3048\u305f\u306e\u3067\u3059\u304c\u3001\u3072\u3068\u3064\u5927\u304d\u306a\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u8a18\u4e8b\u3092\u8aad\u307f\u89e3\u304f\u3053\u3068\u304c\u975e\u5e38\u306b\u96e3\u3057\u3044\u306e\u3067\u3059\u3002<\/p>\n<p>\u305d\u306e\u539f\u56e0\u306f\u3001\"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u304c\u82f1\u8a9e\u306e\u9577\u6587\u3060\u3068\u3044\u3046\u70b9\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u69d8\u3005\u306a\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u306e\u77e5\u8b58\u306a\u3069\u3092\u80cc\u666f\u306b\u8a9e\u3089\u308c\u3066\u3044\u308b\u500b\u6240\u304c\u591a\u3044\u70b9\u306b\u3042\u308b\u3088\u3046\u306b\u611f\u3058\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4e00\u5ea6\u8aad\u3093\u3060\u3060\u3051\u3067\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u30c6\u30fc\u30de\u3084\u3001\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u306e\u56e0\u679c\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306a\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u308f\u3051\u3067\u4eca\u56de\u306e\u30d6\u30ed\u30b0\u57f7\u7b46\u306e\u76ee\u7684\u306f\u3001\u4eca\u5f8c\u306e\u30c1\u30fc\u30e0\u306e\u6559\u80b2\u306b\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u3001\"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3092\u8aad\u307f\u89e3\u3044\u305f\u3082\u306e\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u3057\u3066\u6b8b\u3059\u3053\u3068\u3001\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e 9 \u3064\u306e\u7279\u6027<\/h2>\n<p>\"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3067\u306f\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30b9\u30bf\u30a4\u30eb\u306e\u4e00\u822c\u7684\u306a\u7279\u6027\u3092\u6b21\u306e 9 \u3064\u306b\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>Componentization via Services\uff08\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5316\uff09<\/li>\n<li>Organized around Business Capabilities\uff08\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u4e2d\u5fc3\u306e\u7d44\u7e54\u5316\uff09<\/li>\n<li>Products not Projects\uff08\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u306a\u304f\u30d7\u30ed\u30c0\u30af\u30c8\uff09<\/li>\n<li>Smart endpoints and dumb pipes\uff08\u30b9\u30de\u30fc\u30c8\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30c0\u30e0\u30d1\u30a4\u30d7\uff09<\/li>\n<li>Decentralized Governance\uff08\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u975e\u4e00\u5143\u5316\uff09<\/li>\n<li>Decentralized Data Management\uff08\u30c7\u30fc\u30bf\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u306e\u975e\u4e00\u5143\u5316\uff09<\/li>\n<li>Infrastructure Automation\uff08\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\uff09<\/li>\n<li>Design for failure\uff08\u969c\u5bb3\u306b\u5099\u3048\u305f\u8a2d\u8a08\uff09<\/li>\n<li>Evolutionary Design\uff08\u9032\u5316\u7684\u8a2d\u8a08\uff09<\/li>\n<\/ol>\n<p>\u305d\u308c\u305e\u308c\u306e\u95a2\u4fc2\u3092\u56f3\u306b\u8868\u3059\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2018\/09\/microservice-characteristics.png\" rel=\"facebox\" rel=\"attachment wp-att-17361\"><img loading=\"lazy\" src=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2018\/09\/microservice-characteristics.png\" alt=\"\" width=\"551\" height=\"551\" class=\"aligncenter size-full wp-image-17361\" srcset=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2018\/09\/microservice-characteristics.png 551w, https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2018\/09\/microservice-characteristics-150x150.png 150w, https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2018\/09\/microservice-characteristics-300x300.png 300w\" sizes=\"(max-width: 551px) 100vw, 551px\" \/><\/a><\/p>\n<p>\u3053\u308c\u3089\u5168\u3066\u3092\u5099\u3048\u306a\u3051\u308c\u3070\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30b9\u30bf\u30a4\u30eb\u3068\u8a00\u3048\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30b9\u30bf\u30a4\u30eb\u3092\u5b9f\u8df5\u3059\u308b\u591a\u304f\u306e\u30c1\u30fc\u30e0\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u304c\u6301\u3064\u7279\u6027\u3092\u62bd\u51fa\u3059\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306b\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u3001\u3053\u306e 9 \u3064\u306e\u7279\u6027\u306b\u3064\u3044\u3066\u3072\u3068\u3064\u3072\u3068\u3064\u8aad\u307f\u89e3\u3044\u3066\u3044\u304d\u307e\u3059\uff08\u7ffb\u8a33\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff09\u3002\u3053\u308c\u306f\u3001\u57fa\u672c\u7684\u306b\u306f\u79c1\u81ea\u8eab\u306e\u89e3\u91c8\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3042\u308a\u3001\u305d\u306e\u6b63\u78ba\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u8aad\u8005\u306e\u65b9\u304c \"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3092\u8aad\u307f\u89e3\u304f\u305f\u3081\u306e\u30d2\u30f3\u30c8\u306b\u306f\u306a\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u671f\u5f85\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>1. Componentization via Services\uff08\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5316\uff09<\/h3>\n<p><strong>Componentization via Services<\/strong> \u306f\u3001\"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3067\u8ff0\u3079\u3089\u308c\u3066\u3044\u308b\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e 9 \u3064\u306e\u7279\u6027\u306e\u4e2d\u3067\u3001\u4e2d\u6838\u306b\u4f4d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n<blockquote><p>\n  For as long as we've been involved in the software industry, there's been a desire to build systems by plugging together components<\/p>\n<p>  \uff08\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u696d\u754c\u306b\u643a\u308f\u3063\u3066\u3044\u308b\u9650\u308a\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u305f\u3044\u3068\u3044\u3046\u60f3\u3044\u3092\u6301\u3064\uff09\n<\/p><\/blockquote>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u3092\u8907\u6570\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u5206\u5272\u3057\u3066\u69cb\u6210\u3059\u308b\u3068\u3044\u3046\u65b9\u6cd5\u8ad6\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u306b\u304a\u3044\u3066 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Component-based_software_engineering\">Component-based software engineering (CBSE)<\/a> \u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>CBSE \u306b\u304a\u3044\u3066\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u306f\u3001\u95a2\u9023\u3059\u308b\u6a5f\u80fd\u3084\u30c7\u30fc\u30bf\u306e\u96c6\u307e\u308a\uff08<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB\">\u30e2\u30b8\u30e5\u30e9\u30fc<\/a>\uff09\u3067\u3042\u308a\u3001\u305d\u306e\u6a5f\u80fd\u306f\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u8868\u73fe\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u5883\u754c\u3068\u3057\u3066\u3001\u300c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5229\u7528\u3059\u308b\u5074\u300d\u3068\u300c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u5074\u300d\u306b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%AB%E3%83%97%E3%82%BB%E3%83%AB%E5%8C%96\">\u30ab\u30d7\u30bb\u30eb\u5316<\/a>\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>\u30ab\u30d7\u30bb\u30eb\u5316\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u5074\u306b\u3088\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9f\u88c5\u306e\u5909\u66f4\u3084\u6a5f\u80fd\u8ffd\u52a0\u3092\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5229\u7528\u3059\u308b\u5074\u3068\u306f\u72ec\u7acb\u3057\u3066\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3068\u3044\u3046\u6069\u6075\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u304c\u3001\u3053\u308c\u3060\u3051\u3067\u306f\u307e\u3060\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3092\u62b1\u3048\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u306e\u4e2d\u3067\u306f\u3001\u300c\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3088\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5316\u300d\u3068\u300c\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5316\u300d\u3068\u3044\u3046\u4e8c\u3064\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5316\u65b9\u5f0f\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u65b9\u5f0f\u306b\u304a\u3051\u308b\u8ab2\u984c\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u65b9\u5f0f\u304c\u3088\u308a\u512a\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u30ea\u30f3\u30af\u3055\u308c\u3001\u30e1\u30e2\u30ea\u5185\u3067\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u3068\u3057\u3066\u30b3\u30fc\u30eb\u3055\u308c\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u6307\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u3068\u306f\u3001\u500b\u5225\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u5b9f\u884c\u3055\u308c\u3001Web \u30b5\u30fc\u30d3\u30b9\u3084 RPC \u306a\u3069\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u901a\u3057\u3066\u901a\u4fe1\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002<\/p>\n<p>\u30e9\u30a4\u30d6\u30e9\u30ea\u65b9\u5f0f\u3067\u306e\u3072\u3068\u3064\u3081\u306e\u8ab2\u984c\u306f\u3001\u5909\u66f4\u3055\u308c\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u7d44\u307f\u8fbc\u3080\u305f\u3081\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5168\u4f53\u306e\u518d\u30c7\u30d7\u30ed\u30a4\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30c7\u30d7\u30ed\u30a4\u30d7\u30ed\u30bb\u30b9\u3092\u920d\u91cd\u306b\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u30b5\u30fc\u30d3\u30b9\u65b9\u5f0f\u3067\u3042\u308c\u3070\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5909\u66f4\u3055\u308c\u305f\u30b5\u30fc\u30d3\u30b9\u306e\u307f\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002<\/p>\n<p>\u30e9\u30a4\u30d6\u30e9\u30ea\u65b9\u5f0f\u3067\u306e\u3082\u3046\u3072\u3068\u3064\u306e\u8ab2\u984c\u306f\u3001\u5229\u7528\u5074\u306e\u898f\u5f8b\u9055\u53cd\u306b\u3088\u3063\u3066\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u304c\u89e3\u9664\u3055\u308c\u3066\u3057\u307e\u3046\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u7686\u3055\u3093\u3082\u7d4c\u9a13\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u610f\u56f3\u7684\u306b\u305b\u3088\u3001\u4ed5\u69d8\u306e\u7406\u89e3\u306e\u4f4e\u3055\u304c\u539f\u56e0\u306b\u305b\u3088\u3001\u3053\u3046\u3044\u3063\u305f\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u5b8c\u5168\u306a\u30ab\u30d7\u30bb\u30eb\u5316\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u306f\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u5185\u90e8\u306e\u975e\u516c\u958b\u306e\u5909\u6570\u3084\u95a2\u6570\u3092\u5229\u7528\u3055\u308c\u308b\u3088\u3046\u306a\u30b1\u30fc\u30b9\u304c\u3042\u308a\u3048\u307e\u3059\u3002\u307e\u305f\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30b3\u30fc\u30c9\u305d\u306e\u3082\u306e\u3092\u3001\u5229\u7528\u5074\u306e\u7528\u9014\u306b\u3042\u308f\u305b\u3066\u6539\u5909\u3055\u308c\u305f\u308a\u3001\u62e1\u5f35\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u5f97\u307e\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u65b9\u5f0f\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308c\u3070\u3001\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30eb\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3088\u3063\u3066\u3001\u3053\u3046\u3044\u3063\u305f\u554f\u984c\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30d5\u30a1\u30a6\u30e9\u30fc\u6c0f\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u65b9\u5f0f\u306e\u3088\u3046\u306b\u3001\u5229\u7528\u5074\u304b\u3089\u306f\u5b9f\u88c5\u30b3\u30fc\u30c9\u306b\u5230\u9054\u3067\u304d\u306a\u3044\u3088\u3046\u306a\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092 <a href=\"https:\/\/martinfowler.com\/bliki\/PublishedInterface.html\">Published Interface<\/a> \u3068\u547c\u3073\u3001\u305d\u3046\u3067\u306f\u306a\u3044\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u3088\u3046\u306a\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3067\u3042\u308b Public Interface \u3068\u306f\u533a\u5225\u3057\u3001\u524d\u8005\u304c\u3088\u308a\u512a\u308c\u3066\u3044\u308b\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u8aad\u307f\u89e3\u304f\u3068\u3001\u8a18\u4e8b \"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u5185\u3067\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b9a\u7fa9\u306e\u672c\u8cea\u304c\u898b\u3048\u3001\u3053\u308c\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u6226\u7565\u3067\u3042\u308b\u3053\u3068\u306b\u6c17\u4ed8\u304d\u307e\u3059\u3002<\/p>\n<blockquote><p>\n  Our definition is that a component is a unit of software that is <strong>independently replaceable and upgradeable<\/strong>.<\/p>\n<p>  \uff08\u6211\u3005\u306e\u5b9a\u7fa9\u3067\u306f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u306f\u3001<strong>\u72ec\u7acb\u3057\u305f\u4ea4\u63db\u3068\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u53ef\u80fd<\/strong>\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5358\u4f4d\u3067\u3042\u308b\u3002\uff09\n<\/p><\/blockquote>\n<p>\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u4e2d\u6838\u304c <strong>Componentization via Services<\/strong> \u3068\u306a\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n<p>\u3082\u3061\u308d\u3093\u30b5\u30fc\u30d3\u30b9\u65b9\u5f0f\u306b\u3088\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5316\u306b\u3082\u6b20\u70b9\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30eb\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u9762\u3067\u9ad8\u4fa1\u3067\u3042\u308b\u305f\u3081\u3001API \u306e\u7c92\u5ea6\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u305d\u308c\u306b\u6bd4\u3079\u7c97\u304f\u306a\u308a\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3088\u308b\u554f\u984c\u3092\u8003\u616e\u3057\u305f\u5b9f\u88c5\u3082\u5fc5\u8981\u3068\u306a\u308b\u305f\u3081\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5229\u7528\u5074\u306b\u3068\u3063\u3066\u306f\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u65b9\u5f0f\u3088\u308a\u5c11\u3005\u6271\u3044\u3065\u3089\u3044\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#ComponentizationViaServices\">Componentization via Services<\/a><br \/>\n* <a href=\"https:\/\/en.wikipedia.org\/wiki\/Component-based_software_engineering\">Component-based software engineering - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB\">\u30e2\u30b8\u30e5\u30fc\u30eb - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%AB%E3%83%97%E3%82%BB%E3%83%AB%E5%8C%96\">\u30ab\u30d7\u30bb\u30eb\u5316 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/PublishedInterface.html\">PublishedInterface<\/a><\/p>\n<h3>2. Organized around Business Capabilities\uff08\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u4e2d\u5fc3\u306e\u7d44\u7e54\u5316\uff09<\/h3>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u4f53\u5236\u306b\u3064\u3044\u3066\u306e\u8a71\u3067\u3059\u3002\u3053\u3053\u3067\u3082\u3084\u306f\u308a\u3001\"independently replaceable and upgradeable\" \u3068\u3044\u3046\u6226\u7565\u306b\u57fa\u3065\u3044\u3066\u30c1\u30fc\u30e0\u7de8\u6210\u304c\u8a9e\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u8996\u70b9\u3067\u898b\u308b\u3068\u3001<strong>Componentization via Services<\/strong> \u306f\u4e3b\u306b<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%AB%E3%83%97%E3%82%BB%E3%83%AB%E5%8C%96\">\u30ab\u30d7\u30bb\u30eb\u5316<\/a>\u304c\u7126\u70b9\u3067\u3057\u305f\u304c\u3001\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u306f<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB#%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB%E6%80%A7\">\u30e2\u30b8\u30e5\u30fc\u30eb\u6027<\/a>\u304c\u7126\u70b9\u3067\u3059\u3002<\/p>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u304a\u3044\u3066\u958b\u767a\u30c1\u30fc\u30e0\u3092\u3069\u306e\u3088\u3046\u306b\u7de8\u6210\u3059\u308b\u304b\u3001\u305d\u306e\u5207\u308a\u53e3\u306f\u69d8\u3005\u3067\u3059\u3002\u8907\u6570\u306e\u30c1\u30fc\u30e0\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3082\u3001\u3072\u3068\u3064\u306e\u5de8\u5927\u306a\u30c1\u30fc\u30e0\u3068\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u904b\u55b6\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u8907\u6570\u306e\u30c1\u30fc\u30e0\u306b\u5206\u3051\u308b\u306b\u3057\u3066\u3082\u3001\u3069\u306e\u3088\u3046\u306a\u89b3\u70b9\u3067\u30c1\u30fc\u30e0\u3092\u5206\u5272\u3059\u308b\u304b\u306f\u69d8\u3005\u3067\u3059\u3002<\/p>\n<p>\u30c1\u30fc\u30e0\u7de8\u6210\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u89b3\u70b9\u306b\u306a\u308b\u306e\u304c\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u5909\u66f4\u306b\u969b\u3057\u3001\u30c1\u30fc\u30e0\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5927\u304d\u304f\u3066\u8907\u96d1\u306b\u306a\u308b\u3088\u3046\u306a\u7d44\u7e54\u69cb\u9020\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u9020\u3082\u8907\u96d1\u306b\u306a\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3082\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<a href=\"http:\/\/www.melconway.com\/Home\/Conways_Law.html\">\u30b3\u30f3\u30a6\u30a7\u30a4\u306e\u6cd5\u5247<\/a>\u3067\u3059\u3002<\/p>\n<blockquote><p>\n  Any organization that designs a system (defined broadly) will produce a design whose structure is a copy of the organization's communication structure.<\/p>\n<p>  -- Melvyn Conway, 1967<\/p>\n<p>  \uff08\uff08\u5e83\u7fa9\u306e\uff09\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u8a08\u3059\u308b\u7d44\u7e54\u306f\u3001\u305d\u306e\u7d44\u7e54\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u69cb\u9020\u306b\u4f3c\u305f\u69cb\u9020\u3092\u6301\u3064\u8a2d\u8a08\u3092\u751f\u307f\u51fa\u3057\u3066\u3057\u307e\u3046 -- \u30e1\u30eb\u30f4\u30a3\u30f3\u30fb\u30b3\u30f3\u30a6\u30a7\u30a4 1967\u5e74\uff09\n<\/p><\/blockquote>\n<p>\u4f8b\u3048\u3070\u7d44\u7e54\u3092 UI \u30c1\u30fc\u30e0\u3001\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u30ed\u30b8\u30c3\u30af\u30c1\u30fc\u30e0\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c1\u30fc\u30e0\u306e\u4e09\u3064\u306b\u5206\u5272\u3057\u3066\u958b\u767a\u3092\u9032\u3081\u308b\u3068\u3001\u5c0f\u3055\u306a\u6a5f\u80fd\u8ffd\u52a0\u3067\u3059\u3089\u3001\u3053\u308c\u3089\u5168\u3066\u306e\u30c1\u30fc\u30e0\u304c\u5354\u529b\u3057\u3066\u5bfe\u5fdc\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u30c1\u30fc\u30e0\u9593\u3067\u306e\u69d8\u3005\u306a\u8abf\u6574\uff08\u4ed5\u69d8\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3001\u4e88\u7b97\u306a\u3069\uff09\u304c\u767a\u751f\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e09\u3064\u306e\u30c1\u30fc\u30e0\u304c\u62b1\u3048\u308b\u958b\u767a\u304c\u3001\u6a5f\u80fd\u8ffd\u52a0\u3072\u3068\u3064\u3060\u3051\u306a\u3089\u8abf\u6574\u3082\u305d\u308c\u307b\u3069\u9762\u5012\u306b\u306f\u306a\u3089\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u73fe\u5b9f\u7684\u306b\u306f\u540c\u6642\u671f\u306b\u8907\u6570\u306e\u958b\u767a\u3092\u62b1\u3048\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u304b\u3089\u3001\u30c1\u30fc\u30e0\u9593\u3067\u306e\u8abf\u6574\u306f\u66f4\u306b\u9762\u5012\u306a\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u3046\u306a\u308b\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u30c1\u30fc\u30e0\u306f\u3001\u30c1\u30fc\u30e0\u9593\u306e\u8abf\u6574\u306b\u6642\u9593\u3092\u5272\u304f\u3088\u308a\u3001\u81ea\u5206\u305f\u3061\u304c\u53d7\u3051\u6301\u3064\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306b\u30ed\u30b8\u30c3\u30af\u3092\u5168\u3066\u57cb\u3081\u8fbc\u3080\u3053\u3068\u3067\u3001\u8abf\u6574\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3088\u3046\u3068\u610f\u8b58\u304c\u50cd\u304d\u307e\u3059\u3002\u7d50\u679c\u3001\u30b3\u30f3\u30a6\u30a7\u30a4\u306e\u6cd5\u5247\u306e\u901a\u308a\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u304c\u3001UI\u3001\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u30ed\u30b8\u30c3\u30af\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e09\u5c64\u3067\u30b5\u30a4\u30ed\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u3001\u672c\u6765\u3042\u308b\u3079\u304d\u30ab\u30d7\u30bb\u30eb\u5316\u304c\u58ca\u308c\u3001\u30ed\u30b8\u30c3\u30af\u304c\u5206\u6563\u3057\u305f\u72b6\u614b\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u826f\u3044\u72b6\u614b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u3053\u3067\u3001<strong>Organized around Business Capabilities<\/strong> \u306e\u767b\u5834\u3067\u3059\u3002<\/p>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u30c1\u30fc\u30e0\u306e\u5358\u4f4d\u3068\u30b5\u30fc\u30d3\u30b9\u306e\u5358\u4f4d\u3092\u63c3\u3048\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u306f\u3001\u30c1\u30fc\u30e0\u3084\u30b5\u30fc\u30d3\u30b9\u306e\u5358\u4f4d\u3092\u3001\u524d\u8ff0\u306e\u3088\u3046\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u7684\u306a\u8996\u70b9\u3067\u306f\u306a\u304f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u304c\u5bfe\u8c61\u3068\u3059\u308b\u30d3\u30b8\u30cd\u30b9\u304c\u6301\u3064\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u306e\u8996\u70b9\u3067\u8a2d\u8a08\u3057\u307e\u3059\u3002<\/p>\n<p>e \u30b3\u30de\u30fc\u30b9\u30d3\u30b8\u30cd\u30b9\u3092\u4f8b\u306b\u305d\u306e\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u3092\u6319\u3052\u308b\u3068\u3001\u4ed5\u5165\u308c\u3068\u8ca9\u58f2\u3001\u30ab\u30bf\u30ed\u30b0\u88fd\u4f5c\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001\u6ce8\u6587\u7ba1\u7406\u3001\u30d5\u30eb\u30d5\u30a3\u30eb\u30e1\u30f3\u30c8\u3001\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u300c\u696d\u52d9\u300d\u3068\u8a00\u3044\u63db\u3048\u305f\u65b9\u304c\u7406\u89e3\u3057\u3084\u3059\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u30d3\u30b8\u30cd\u30b9\u306b\u304a\u3051\u308b\u7d44\u7e54\u306f\u3001\u3053\u3046\u3044\u3063\u305f\u5358\u4f4d\u3067\u7d44\u7e54\u5316\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u306e\u696d\u52d9\u304c\u9042\u884c\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u540c\u69d8\u306b\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30b9\u30bf\u30a4\u30eb\u306e\u30c1\u30fc\u30e0\u3082\u3053\u3046\u3044\u3063\u305f\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u3092\u5358\u4f4d\u3068\u3057\u3066\u7d44\u6210\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u304c\u62c5\u5f53\u3059\u308b\u9818\u57df\u306e\u5b9f\u88c5\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u305d\u3053\u306b\u306f\u30e6\u30fc\u30b6\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3082\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u30ed\u30b8\u30c3\u30af\u3082\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u3086\u3048\u306b\u3001\u30c1\u30fc\u30e0\u306f\u30af\u30ed\u30b9\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30ca\u30eb\u3067\u3042\u308a\u3001\u305d\u306e\u80fd\u529b\u306f\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u3067\u3042\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u306b\u57fa\u3065\u304f\u5358\u4e00\u306e\u30c1\u30fc\u30e0\u304c\u3001\u95a2\u9023\u3059\u308b\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30c1\u30fc\u30e0\u304c\u62c5\u5f53\u3059\u308b\u30d3\u30b8\u30cd\u30b9\u9818\u57df\u306e\u51dd\u96c6\u5ea6\u304c\u9ad8\u307e\u308a\u3001\u305d\u308c\u304c\u30c1\u30fc\u30e0\u9593\u306e\u7d50\u5408\u5ea6\u3092\u62bc\u3057\u4e0b\u3052\u3001\u305d\u308c\u305e\u308c\u306e\u30c1\u30fc\u30e0\u306e\u52b9\u7387\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<p>\u30e2\u30ce\u30ea\u30b7\u30c3\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u90e8\u3092\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u5358\u4f4d\u3067\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3057\u3001\u540c\u3058\u5358\u4f4d\u3067\u30c1\u30fc\u30e0\u3092\u5206\u5272\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3072\u3068\u3064\u306e\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u4e2d\u3067\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u306b\u3088\u308b\u5883\u754c\u3092\u660e\u78ba\u306b\u5206\u5272\u3057\u7d9a\u3051\u308b\u3053\u3068\u306f\u3001\u73fe\u5b9f\u7684\u306b\u306f\u56f0\u96e3\u3067\u3059\u3002\u5883\u754c\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u591a\u304f\u306e\u898f\u5f8b\uff08\u30eb\u30fc\u30eb\uff09\u3092\u8a2d\u3051\u305f\u3068\u3053\u308d\u3067\u3001\u3044\u305a\u308c\u306f\u898f\u5f8b\u9055\u53cd\u306b\u3088\u3063\u3066\u30ab\u30d7\u30bb\u30eb\u5316\u306f\u5d29\u308c\u3001\u5f90\u3005\u306b\u305d\u306e\u5883\u754c\u304c\u66d6\u6627\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001<strong>Componentization via Services<\/strong> \u3067\u306e\u300c\u30e9\u30a4\u30d6\u30e9\u30ea\u65b9\u5f0f\u300d\u3067\u8ff0\u3079\u3089\u308c\u3066\u3044\u308b\u901a\u308a\u3067\u3059\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#OrganizedAroundBusinessCapabilities\">Organized around Business Capabilities<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB#%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB%E6%80%A7\">\u30e2\u30b8\u30e5\u30fc\u30eb#\u30e2\u30b8\u30e5\u30fc\u30eb\u6027 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%AB%E3%83%97%E3%82%BB%E3%83%AB%E5%8C%96\">\u30ab\u30d7\u30bb\u30eb\u5316 - Wikipedia<\/a><br \/>\n* <a href=\"http:\/\/www.melconway.com\/Home\/Conways_Law.html\">Conway's Law<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/BusinessCapabilityCentric.html\">BusinessCapabilityCentric<\/a><\/p>\n<h3>3. Products not Projects\uff08\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u306a\u304f\u30d7\u30ed\u30c0\u30af\u30c8\uff09<\/h3>\n<p><strong>Organized around Business Capabilities<\/strong> \u306b\u5f15\u304d\u7d9a\u304d\u3001\u4f53\u5236\u306e\u8a71\u3067\u3059\u3002<strong>Organized around Business Capabilities<\/strong> \u306f\u3001\u4e3b\u306b\u958b\u767a\u306e\u5074\u9762\u306b\u3064\u3044\u3066\u30d5\u30a9\u30fc\u30ab\u30b9\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001<strong>Products not Projects<\/strong> \u306f\u904b\u7528\u9762\u304c\u8a71\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Amazon.com \u306e CTO \u3067\u3042\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u79d1\u5b66\u306e\u535a\u58eb\u3067\u3042\u308b\u30ef\u30fc\u30ca\u30fc\u30fb\u30f4\u30a9\u30b2\u30eb\u30b9\u6c0f\u306f\u3001<a href=\"https:\/\/queue.acm.org\/detail.cfm?id=1142065\">\u904e\u53bb\u306e\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc<\/a>\u3067\u3053\u3046\u8a71\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\n  Giving developers operational responsibilities has greatly enhanced the quality of the services, both from a customer and a technology point of view. The traditional model is that you take your software to the wall that separates development and operations, and throw it over and then forget about it. Not at Amazon. <strong>You build it, you run it.<\/strong> This brings developers into contact with the day-to-day operation of their software. It also brings them into day-to-day contact with the customer. This customer feedback loop is essential for improving the quality of the service.<\/p>\n<p>  \uff08\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u306b\u904b\u7528\u8cac\u4efb\u3092\u4e0e\u3048\u308b\u3053\u3068\u3067\u3001\u9867\u5ba2\u3068\u6280\u8853\u306e\u4e21\u9762\u306b\u304a\u3044\u3066\u3001\u30b5\u30fc\u30d3\u30b9\u54c1\u8cea\u306e\u5927\u304d\u306a\u5411\u4e0a\u3092\u5f97\u3089\u308c\u305f\u3002\u4f1d\u7d71\u7684\u306a\u30e2\u30c7\u30eb\u3067\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u767a\u3068\u904b\u7528\u306e\u58c1\u3067\u5206\u96e2\u3057\u3066\u3044\u305f\u3002\u3057\u304b\u3057 Amazon \u306f\u305d\u3046\u3067\u306f\u306a\u3044\u3002<strong>\u958b\u767a\u3057\u305f\u4eba\u305f\u3061\u304c\u3001\u904b\u7528\u3082\u884c\u3046\u3002<\/strong>\u3053\u306e\u8003\u3048\u306b\u3088\u308a\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u65e5\u3005\u306e\u904b\u7528\u306b\u63a5\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u3053\u306e\u3001\u9867\u5ba2\u3068\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30eb\u30fc\u30d7\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u54c1\u8cea\u306e\u6539\u5584\u306b\u4e0d\u53ef\u6b20\u3060\u3002\uff09\n<\/p><\/blockquote>\n<p><strong>Products not Projects<\/strong> \u306b\u304a\u3051\u308b \"\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\" \u30e2\u30c7\u30eb\u3068\u306f\u3001\u30a4\u30f3\u30bf\u30d3\u30e5\u30fc\u3067\u3082\u8ff0\u3079\u3089\u308c\u3066\u3044\u308b\u3001\u958b\u767a\u3068\u904b\u7528\u304c\u5206\u96e2\u3055\u308c\u305f\u4f53\u5236\u3067\u3059\u3002\u958b\u767a\u304c\u5b8c\u4e86\u3059\u308b\u3068\u30c1\u30fc\u30e0\u304c\u89e3\u6563\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u904b\u7528\u30c1\u30fc\u30e0\u306b\u5f15\u304d\u7d99\u304c\u308c\u308b\u30e2\u30c7\u30eb\u3060\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u4e00\u65b9\u306e \"\u30d7\u30ed\u30c0\u30af\u30c8\" \u30e2\u30c7\u30eb\u304c\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u6d41\u306e\u3084\u308a\u65b9\u3067\u3059\u3002\u3053\u306e\u30e2\u30c7\u30eb\u306f\u958b\u767a\u3068\u904b\u7528\u304c\u4e00\u4f53\u5316\u3057\u305f DevOps \u3068\u3057\u3066\u306e\u4f53\u5236\u306e\u3053\u3068\u3067\u3001\u30d7\u30ed\u30c0\u30af\u30c8\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u901a\u3057\u3066\u30c1\u30fc\u30e0\u304c\u4e00\u8cab\u3057\u3066\u8cac\u4efb\u3092\u6301\u3061\u307e\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u696d\u52d9\u306e\u4e00\u90e8\u3082\u62c5\u3044\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30c1\u30fc\u30e0\u306f\u300c\u9867\u5ba2\u306e\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u306e\u5f37\u5316\u3092\u5982\u4f55\u306b\u3057\u3066\u652f\u63f4\u3057\u3066\u3044\u304f\u304b\uff1f\u300d\u3068\u3044\u3046\u8996\u70b9\u3092\u5f97\u3066\u3001\u3053\u308c\u304c\u904b\u7528\u306e\u4e2d\u5fc3\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u524d\u30bb\u30af\u30b7\u30e7\u30f3 <strong>Organized around Business Capabilities<\/strong> \u306b\u304a\u3051\u308b\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u3068\u3001\u3053\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u3068\u3044\u3046\u8003\u3048\u65b9\u306f\u3001\u6df1\u3044\u95a2\u4fc2\u6027\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/martinfowler.com\/\">martinfowler.com<\/a> \u306e\u8a18\u4e8b \"<a href=\"https:\/\/martinfowler.com\/bliki\/BusinessCapabilityCentric.html\">BusinessCapabilityCentric<\/a>\" \u3067\u3082\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u4e2d\u5fc3\u30c1\u30fc\u30e0\u3092\u6b21\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u304a\u308a\u3001\u524d\u8ff0\u306e\u30ef\u30fc\u30ca\u30fc\u30fb\u30f4\u30a9\u30b2\u30eb\u30b9\u6c0f\u306e\u8a71\u3068\u540c\u69d8\u306e\u8003\u3048\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u3053\u3068\u304c\u8aad\u307f\u53d6\u308c\u307e\u3059\u3002<\/p>\n<blockquote><p>\n  Business-capability centric teams are \u201c<strong>think-it, build-it and run-it<\/strong>\u201d teams. They do not hand over to other teams for testing, deploying or supporting what they build. They own problems in their area end-to-end.<\/p>\n<p>  \uff08\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u4e2d\u5fc3\u30c1\u30fc\u30e0\u306f\u3001\u300c<strong>\u8003\u3048\u3001\u958b\u767a\u3057\u3001\u904b\u7528\u3059\u308b<\/strong>\u300d\u30c1\u30fc\u30e0\u3060\u3002\u5f7c\u3089\u306f\u3001\u81ea\u3089\u306e\u958b\u767a\u7269\u306e\u30c6\u30b9\u30c8\u3084\u30c7\u30d7\u30ed\u30a4\u3001\u30b5\u30dd\u30fc\u30c8\u3092\u4ed6\u306e\u30c1\u30fc\u30e0\u306b\u5f15\u304d\u6e21\u3057\u305f\u308a\u306f\u3057\u306a\u3044\u3002\u62c5\u5f53\u9818\u57df\u5168\u4f53\u306e\u554f\u984c\u3092\u3001\u81ea\u5206\u305f\u3061\u3067\u62b1\u3048\u308b\u3002\uff09\n<\/p><\/blockquote>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#ProductsNotProjects\">Products not Projects<\/a><br \/>\n* <a href=\"https:\/\/queue.acm.org\/detail.cfm?id=1142065\">A Conversation with Werner Vogels - ACM Queue<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/BusinessCapabilityCentric.html\">BusinessCapabilityCentric<\/a><\/p>\n<h3>4. Smart endpoints and dumb pipes\uff08\u30b9\u30de\u30fc\u30c8\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30c0\u30e0\u30d1\u30a4\u30d7\uff09<\/h3>\n<p><strong>Componentization via Services<\/strong> \u306b\u3042\u308b\u901a\u308a\u3001\u500b\u3005\u306e\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5316\u3055\u308c\u305f\u3082\u306e\u3067\u3001\u95a2\u9023\u3059\u308b\u6a5f\u80fd\u3084\u30c7\u30fc\u30bf\u306e\u96c6\u307e\u308a\uff08<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB\">\u30e2\u30b8\u30e5\u30e9\u30fc<\/a>\uff09\u3067\u3059\u3002\u305d\u3057\u3066\u3001\u5805\u7262\u6027\u3001\u4fe1\u983c\u6027\u3001\u518d\u5229\u7528\u6027\u3001\u8aad\u307f\u3084\u3059\u3055\u306e\u70b9\u3067\u597d\u307e\u3057\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%87%9D%E9%9B%86%E5%BA%A6\">\u51dd\u96c6\u5ea6<\/a>\uff08cohesion\uff09\u304c\u9ad8\u304f\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E7%B5%90%E5%90%88%E5%BA%A6\">\u7d50\u5408\u5ea6<\/a>\uff08coupling\uff09\u304c\u4f4e\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u5f0f\u306b\u3064\u3044\u3066\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u305d\u3053\u3067\u306e\u65b9\u5f0f\u9078\u629e\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u6027\u80fd\u306e\u5411\u4e0a\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u8a18\u4e8b \"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u4e2d\u306e\u6b21\u306e\u6587\u7ae0\u306b\u3001\u305d\u308c\u304c\u8868\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\n  Applications built from microservices aim to be <strong>as decoupled and as cohesive as possible<\/strong><\/p>\n<p>  \uff08\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u69cb\u7bc9\u3055\u308c\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001<strong>\u53ef\u80fd\u306a\u9650\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u5206\u96e2\u3055\u308c\u3001\u51dd\u96c6\u3055\u308c\u3066\u3044\u308b<\/strong>\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u308b\uff09\n<\/p><\/blockquote>\n<p>\u30b9\u30de\u30fc\u30c8\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u306f\u51dd\u96c6\u5ea6\u306e\u9ad8\u3044\u30b5\u30fc\u30d3\u30b9\u3092\u6307\u3057\u3001\u30c0\u30e0\u30d1\u30a4\u30d7\u3068\u306f\u7d50\u5408\u5ea6\u3092\u4e0b\u3052\u308b\u305f\u3081\u306b\u53d6\u308b\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u5f0f\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002\"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3067\u306f\u3053\u308c\u3089\u3092 <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%91%E3%82%A4%E3%83%97_(%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%82%BF)\">Unix \u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3<\/a>\u306b\u4f8b\u3048\u3001\u524d\u8005\u3092\u30d5\u30a3\u30eb\u30bf\u30fc\u3001\u5f8c\u8005\u3092\u30d1\u30a4\u30d7\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u3057\u3066\u3001\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u547c\u3070\u308c\u308b\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30e1\u30ab\u30cb\u30ba\u30e0\u81ea\u4f53\u306b\u30b9\u30de\u30fc\u30c8\u3055\uff08\u304b\u3057\u3053\u3055\uff09\u3092\u7f6e\u3044\u305f\u65b9\u5f0f\u306f\u3001\u69d8\u3005\u306a\u6a5f\u80fd\u3092\u517c\u306d\u5099\u3048\u305f\u4e2d\u592e\u5236\u5fa1\u578b\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u5f0f\uff08\u30c0\u30e0\u30d1\u30a4\u30d7\u306b\u5bfe\u3057\u3066\u30b9\u30de\u30fc\u30c8\u30d1\u30a4\u30d7\uff09\u3067\u3059\u3002\u305d\u308c\u3086\u3048\u306b\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u51dd\u96c6\u5ea6\u304c\u4f4e\u304f\u3001\u30b5\u30fc\u30d3\u30b9\u9593\u306e\u7d50\u5408\u5ea6\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u6027\u80fd\u304c\u4f4e\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\"independently replaceable and upgradeable\" \u306e\u5b9f\u73fe\u306f\u56f0\u96e3\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u5f93\u3063\u3066\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u65b9\u5f0f\u306b\u306f\u3001\u4e2d\u592e\u5236\u5fa1\u578b\u306e\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3088\u308a\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30ec\u30aa\u30b0\u30e9\u30d5\u30a3\u30fc\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30ec\u30aa\u30b0\u30e9\u30d5\u30a3\u30fc\u306f\u3001\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u3088\u3046\u306a\u4e2d\u592e\u5236\u5fa1\u578b\u3067\u306f\u306a\u304f\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u5404\u30ce\u30fc\u30c9\uff08\u3064\u307e\u308a\u30b5\u30fc\u30d3\u30b9\uff09\u304c\u3001\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u3089\u308c\u305f\u5225\u306e\u30ce\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u76f4\u63a5\u901a\u4fe1\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u30b3\u30ec\u30aa\u30b0\u30e9\u30d5\u30a3\u30fc\u306f\u4ef2\u4ecb\u5f79\uff08\u30d6\u30ed\u30fc\u30ab\uff09\u3068\u306a\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u4e2d\u592e\u306b\u7f6e\u304b\u306a\u3044\u305f\u3081\u3001\u5358\u4e00\u969c\u5bb3\u70b9\u304c\u306a\u304f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u306e\u4fe1\u983c\u6027\u3082\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<p>\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30ec\u30aa\u30b0\u30e9\u30d5\u30a3\u30fc\u306e\u3072\u3068\u3064\u304c\u3001HTTP \u901a\u4fe1\u306b\u3088\u308b RESTish \u306a API \u3067\u3059\uff08\u5b8c\u5168\u306a REST \u3067\u3042\u308b RESTful \u3067\u306f\u306a\u304f\u3001\u5e83\u7fa9\u306e\u610f\u5473\u3067\u306e REST \u3067\u3042\u308b API \u306e\u3053\u3068\uff09\u3002<\/p>\n<p>\u3082\u3046\u3072\u3068\u3064\u304c\u3001RabbitMQ \u3084 ZeroMQ \u306e\u3088\u3046\u306a\u8efd\u91cf\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u3092\u4ecb\u3057\u305f\u975e\u540c\u671f\u901a\u4fe1\u3067\u3059\u3002\u3053\u306e\u8efd\u91cf\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u53d7\u4fe1\u306e\u30eb\u30fc\u30bf\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30d0\u30b9\u3068\u3057\u3066\u50cd\u304d\u307e\u3059\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#SmartEndpointsAndDumbPipes\">Smart endpoints and dumb pipes<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%A2%E3%82%B8%E3%83%A5%E3%83%BC%E3%83%AB\">\u30e2\u30b8\u30e5\u30fc\u30eb - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%87%9D%E9%9B%86%E5%BA%A6\">\u51dd\u96c6\u5ea6 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E7%B5%90%E5%90%88%E5%BA%A6\">\u7d50\u5408\u5ea6 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%91%E3%82%A4%E3%83%97_(%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%82%BF)\">\u30d1\u30a4\u30d7 (\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf) - Wikipedia<\/a><\/p>\n<h3>5. Decentralized Governance\uff08\u30ac\u30d0\u30ca\u30f3\u30b9\u306e\u975e\u4e00\u5143\u5316\uff09<\/h3>\n<p>decentralized governance \u306e\u53cd\u5bfe\u306f centralized governance \u3068\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u300c\u6a19\u6e96\u5316\u300d\u3068\u8868\u73fe\u3057\u305f\u65b9\u304c\u308f\u304b\u308a\u3084\u3059\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u304a\u3044\u3066\u6280\u8853\u9762\u3084\u30d7\u30ed\u30bb\u30b9\u9762\u3092\u6a19\u6e96\u5316\u3059\u308b\u76ee\u7684\u306f\u3001\u5c5e\u4eba\u6027\u3092\u6700\u5c0f\u5316\u3057\u3001\u6210\u679c\u7269\u306e\u54c1\u8cea\u3092\u4e0a\u3052\u3001\u751f\u7523\u6027\u3092\u4e0a\u3052\u308b\u3053\u3068\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u6a19\u6e96\u5316\u3067\u5b9a\u3081\u3089\u308c\u305f\u65b9\u5f0f\u304c\u3001\u30c1\u30fc\u30e0\u306e\u76f4\u9762\u3059\u308b\u8ab2\u984c\u306b\u5bfe\u3057\u3066\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306a\u3089\u306a\u3044\u5834\u9762\u3082\u591a\u3005\u3042\u308a\u307e\u3059\u3002\u3053\u3046\u3044\u3063\u305f\u30b1\u30fc\u30b9\u3067\u306f\u6a19\u6e96\u5316\u306e\u5f37\u5236\u304c\u9006\u306b\u8db3\u304b\u305b\u3068\u306a\u3063\u3066\u3001\u30c1\u30fc\u30e0\u306e\u958b\u767a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8cb6\u3081\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u3088\u3046\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u500b\u3005\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5316\u3055\u308c\u3066\u3044\u308b\u3068\u3001\u6a19\u6e96\u5316\u3088\u308a\u3082\u826f\u3044\u3084\u308a\u65b9\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u305d\u308c\u3092\u3001<strong>Decentralized Governance<\/strong> \u3068\u547c\u3073\u3001\u30c1\u30fc\u30e0\u3078\u306e\u6a29\u9650\u79fb\u8b72\u306b\u3088\u308b\u72ec\u7acb\u6027\u306e\u5411\u4e0a\u3068\u3057\u3066\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\n  You want to use Node.js to standup a simple reports page? Go for it. C++ for a particularly gnarly near-real-time component? Fine. You want to swap in a different flavour of database that better suits the read behaviour of one component? We have the technology to rebuild him.<\/p>\n<p>  \uff08Node.js \u3092\u4f7f\u3063\u3066\u30b7\u30f3\u30d7\u30eb\u306a\u30ec\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u3092\u4f5c\u308a\u305f\u3044\uff1f\u9811\u5f35\u3063\u3066\u3002C++ \u3092\u3001\u9ad8\u6027\u80fd\u306a near-real-time \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u958b\u767a\u306b\uff1f\u3044\u3044\u306d\u3002\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u3001\u8aad\u307f\u53d6\u308a\u306b\u9069\u3057\u305f\u5225\u306e\u3082\u306e\u306b\u4ea4\u63db\u3057\u305f\u3044\u3063\u3066\uff1f\u305d\u308c\u306b\u9069\u3057\u305f\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u304c\u3042\u308b\u3088\u3002\uff09\n<\/p><\/blockquote>\n<p><strong>Componentization via Services<\/strong> \u3067\u8a9e\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3051\u308b\u30b5\u30fc\u30d3\u30b9\u3068\u306f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308a\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%AB%E3%83%97%E3%82%BB%E3%83%AB%E5%8C%96\">\u30ab\u30d7\u30bb\u30eb\u5316<\/a>\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u958b\u767a\u3057\u3001\u904b\u7528\u3059\u308b\u30c1\u30fc\u30e0\u304c\u5b88\u3089\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u7d04\u675f\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u4ed5\u69d8\uff08service contract\uff09\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u3055\u308c\u305f\u4e2d\u8eab\u3092\u3069\u306e\u3088\u3046\u306b\u4f5c\u308b\u304b\u306f\u3001\u305d\u308c\u306b\u6700\u3082\u9069\u3057\u305f\u65b9\u5f0f\u3092\u30c1\u30fc\u30e0\u304c\u9078\u629e\u3059\u308c\u3070\u826f\u3044\u3060\u3051\u3067\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u304c\u3001\u30c1\u30fc\u30e0\u9593\u3067\u5171\u6709\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u7d04\u675f\u4e8b\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30c1\u30fc\u30e0\u306e\u72ec\u7acb\u6027\u3092\u78ba\u4fdd\u3057\u3001\"independently replaceable and upgradeable\" \u3092\u4fc3\u9032\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d3\u30b9\u4ed5\u69d8\u306e\u72ec\u7acb\u3057\u305f\u9806\u5b88\u3068\u9032\u5316\u306b\u306f\u3001<a href=\"https:\/\/martinfowler.com\/articles\/consumerDrivenContracts.html\">Consumer-Driven Contracts<\/a> \u3084 <a href=\"https:\/\/martinfowler.com\/bliki\/TolerantReader.html\">Tolerant Reader<\/a> \u4f7f\u3048\u307e\u3059\u3002<\/p>\n<p>Consumer-Driven Contracts \u3092\u7c21\u5358\u306b\u8a00\u3046\u3068\u3001Provider \uff08\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u5074\uff09\u306b\u3088\u308b\u30b5\u30fc\u30d3\u30b9\u4ed5\u69d8\u306e\u9032\u5316\u3084\u5185\u90e8\u5b9f\u88c5\u306e\u5909\u66f4\u306a\u3069\u304c\u3001Consumer \uff08\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u5074\uff09\u306b\u3068\u3063\u3066\u7834\u58ca\u7684\u306a\u5909\u66f4\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002Consumer \u304c\u9001\u308b\u8981\u6c42\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u3001Consumer \u304c\u671f\u5f85\u3059\u308b Provider \u304b\u3089\u306e\u5fdc\u7b54\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30da\u30a2\u3092 Consumer Constract \u3068\u547c\u3073\u3001Provider \u306f\u5168\u3066\u306e Consumer Contract \u304c\u5b88\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u30c6\u30b9\u30c8\u3092\u901a\u3057\u3066\u691c\u8a3c\u3057\u3001\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<p>Tolerant Reader \u306f\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u901a\u3057\u305f\u7d50\u5408\u5ea6\u306e\u4f4e\u3044\u901a\u4fe1\u306b\u304a\u3044\u3066\u3001\u6b21\u306e <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%B8%E3%83%A7%E3%83%B3%E3%83%BB%E3%83%9D%E3%82%B9%E3%83%86%E3%83%AB#%E3%83%9D%E3%82%B9%E3%83%86%E3%83%AB%E3%81%AE%E6%B3%95%E5%89%87\">Postel's Law<\/a> \u3092\u54f2\u5b66\u3068\u3057\u3066\u5b9f\u88c5\u3059\u308b\u8003\u3048\u65b9\u3067\u3059\u3002<\/p>\n<blockquote><p>\n  be conservative in what you do, be liberal in what you accept from others.<\/p>\n<p>  \uff08\u3042\u306a\u305f\u304c\u3084\u308b\u3053\u3068\u306f\u30b3\u30f3\u30b5\u30d0\u30c6\u30a3\u30d6\u306b\u3001\u4ed6\u8005\u304b\u3089\u306e\u53d7\u3051\u5165\u308c\u306f\u30ea\u30d9\u30e9\u30eb\u306b\u3002\uff09\n<\/p><\/blockquote>\n<p>\u3053\u306e \"you\" \u3068 \"others\" \u306f\u3044\u305a\u308c\u3082\u3001Provider \u3068 Consumer \u306e\u3069\u3061\u3089\u306b\u3067\u3082\u9069\u7528\u3067\u304d\u305d\u3046\u3067\u3059\u304c\u3001\u3053\u3053\u3067\u306f \"you\" \u304c Consumer \u3067\u3042\u308a\u3001\"others\" \u304c Provider \u3060\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002Consumer \u306f\u3001\u30b5\u30fc\u30d3\u30b9\u4ed5\u69d8\u306b\u53b3\u5bc6\u306b\u5f93\u3063\u305f\u8981\u6c42\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u308a\u3001Provider \u304b\u3089\u8fd4\u3055\u308c\u308b\u5fdc\u7b54\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3057\u3066\u306f\u5fc5\u8981\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u306e\u307f\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067 Consumer \u306f\u3001Provider \u5074\u306b\u3088\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u9032\u5316\u3084\u5909\u66f4\u306b\u5bfe\u3057\u3066\u5f37\u304f\u306a\u308a\u3001\u30c1\u30fc\u30e0\u306e\u72ec\u7acb\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30c1\u30fc\u30e0\u3078\u306e\u8cac\u4efb\u3068\u6a29\u9650\u306e\u79fb\u8b72\u3092\u8ffd\u6c42\u3059\u308b\u3068\u3001<strong>Products not Projects<\/strong> \u3067\u3082\u5f15\u7528\u3055\u308c\u305f Amazon.com \u306e\u7cbe\u795e\u3001\"<a href=\"https:\/\/queue.acm.org\/detail.cfm?id=1142065\">You build it, you run it<\/a>\uff08\u958b\u767a\u3057\u305f\u4eba\u305f\u3061\u304c\u3001\u904b\u7528\u3082\u884c\u3046\uff09\" \u306b\u8fbf\u308a\u7740\u304d\u307e\u3059\u3002\u30c1\u30fc\u30e0\u304c 24 \u6642\u9593\u4f53\u5236\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u3092\u904b\u7528\u3057\u3001\u663c\u591c\u554f\u308f\u305a\u306b\u767a\u751f\u3059\u308b\u554f\u984c\u306b\u76f4\u9762\u3059\u308b\u3068\u3001\u9ad8\u3044\u30b5\u30fc\u30d3\u30b9\u54c1\u8cea\u3092\u5b9f\u73fe\u3059\u308b\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3068\u3044\u3046\u5fd7\u5411\u3092\u30c1\u30fc\u30e0\u81ea\u8eab\u304c\u6301\u3064\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u5b9f\u8df5\u3059\u308b\u7d44\u7e54\u306f\u307e\u3060\u591a\u304f\u306f\u306a\u3044\u3088\u3046\u3067\u3059\u304c\u3001\"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3067\u306f Netflix \u3092\u305d\u306e\u4f8b\u3068\u3057\u3066\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Netflix \u306f \"You build it, you run it.\" \u3092\u5b9f\u8df5\u3059\u308b\u4e2d\u3067\u935b\u3048\u305f\u6709\u7528\u306a\u30b3\u30fc\u30c9\u306e\u591a\u304f\u3092\u3001OSS \u3068\u3057\u3066\u4e16\u754c\u306b\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u793e\u304c\u904e\u53bb\u306b\u7d4c\u9a13\u3057\u305f\u8ab2\u984c\u3068\u540c\u3058\u8ab2\u984c\u306b\u76f4\u9762\u3057\u305f\u4e16\u754c\u4e2d\u306e\u7d44\u7e54\u304c\u3001\u3053\u306e OSS \u306e\u6069\u6075\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6587\u5316\u304c\u3001\u6a19\u6e96\u5316\u306b\u91cd\u304d\u3092\u7f6e\u304b\u306a\u3044\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3092\u5fd7\u5411\u3059\u308b\u30c1\u30fc\u30e0\u306e\u54f2\u5b66\u3092\u5fb9\u5e95\u3057\u305f\u4f8b\u3067\u3059\u3002\u3053\u306e\u54f2\u5b66\u3092\u5b9f\u8df5\u3059\u308b\u30c1\u30fc\u30e0\u306f\u3001\u76f4\u9762\u3059\u308b\u8ab2\u984c\u306b\u5bfe\u3057\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3055\u308c\u305f\u6a19\u6e96\u306b\u5f93\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u305d\u306e\u89e3\u6c7a\u6cd5\u3092\u30b3\u30fc\u30c9\u306b\u843d\u3068\u3057\u8fbc\u307f\u3001\u4ed6\u306e\u958b\u767a\u8005\u3082\u5229\u7528\u3067\u304d\u308b\u30c4\u30fc\u30eb\u3068\u3057\u3066\u5171\u6709\u3059\u308b\u3053\u3068\u3092\u597d\u307f\u307e\u3059\u3002\u3053\u3053\u3067\u8a00\u3046\u30c4\u30fc\u30eb\u3084 OSS \u306f\u3001\u30b3\u30fc\u30c9\u306e\u4e2d\u306b\u30d3\u30b8\u30cd\u30b9\u30c9\u30e1\u30a4\u30f3\u3092\u542b\u307f\u307e\u305b\u3093\u3002\u3060\u304b\u3089\u3053\u305d\u69d8\u3005\u306a\u30c1\u30fc\u30e0\u3067\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u305d\u308c\u3092\u5229\u7528\u3057\u305f\u30c1\u30fc\u30e0\u306e\u72ec\u7acb\u6027\u3092\u963b\u5bb3\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u3082\u3061\u308d\u3093\u3001\u305d\u306e\u30c4\u30fc\u30eb\u3084 OSS \u3092\u4f7f\u3046\u304b\u3069\u3046\u304b\u81ea\u4f53\u3001\u30c1\u30fc\u30e0\u306e\u81ea\u7531\u610f\u601d\u306b\u59d4\u306d\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#DecentralizedGovernance\">Decentralized Governance<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%AB%E3%83%97%E3%82%BB%E3%83%AB%E5%8C%96\">\u30ab\u30d7\u30bb\u30eb\u5316 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/consumerDrivenContracts.html\">Consumer-Driven Contracts: A Service Evolution Pattern<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/TolerantReader.html\">TolerantReader<\/a><br \/>\n* <a href=\"https:\/\/queue.acm.org\/detail.cfm?id=1142065\">A Conversation with Werner Vogels - ACM Queue<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%B8%E3%83%A7%E3%83%B3%E3%83%BB%E3%83%9D%E3%82%B9%E3%83%86%E3%83%AB#%E3%83%9D%E3%82%B9%E3%83%86%E3%83%AB%E3%81%AE%E6%B3%95%E5%89%87\">\u30b8\u30e7\u30f3\u30fb\u30dd\u30b9\u30c6\u30eb#\u30dd\u30b9\u30c6\u30eb\u306e\u6cd5\u5247 - Wikipedia<\/a><\/p>\n<h3>6. Decentralized Data Management\uff08\u30c7\u30fc\u30bf\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u306e\u975e\u4e00\u5143\u5316\uff09<\/h3>\n<p><a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%87%E3%83%BC%E3%82%BF%E3%83%A2%E3%83%87%E3%83%AA%E3%83%B3%E3%82%B0#%E3%83%87%E3%83%BC%E3%82%BF%E3%83%A2%E3%83%87%E3%83%AB%E3%81%AE%E7%A8%AE%E9%A1%9E\">ANSI \u306e\u5b9a\u3081\u308b\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb<\/a>\u306b\u306f\u3001\u300c\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\u300d\u300c\u8ad6\u7406\u30b9\u30ad\u30fc\u30de\u300d\u300c\u7269\u7406\u30b9\u30ad\u30fc\u30de\u300d\u3068\u3044\u3046\u4e09\u901a\u308a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3053\u308c\u3089\u306e\u3046\u3061\u3001\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\u3068\u8ad6\u7406\u30b9\u30ad\u30fc\u30de\u306e\u3042\u308a\u65b9\u304c\u3001\u4e3b\u306a\u30c6\u30fc\u30de\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\uff08\u6982\u5ff5\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\uff09\u306f\u3001\u30e2\u30c7\u30ea\u30f3\u30b0\u5bfe\u8c61\u3068\u306a\u308b\u9818\u57df\uff08\u30c9\u30e1\u30a4\u30f3\uff09\u3092\u8868\u73fe\u3057\u305f\u5b9f\u4f53\u30af\u30e9\u30b9\uff08\u3068\u95a2\u9023\uff09\u306e\u96c6\u5408\u3067\u3059\u3002\u5b9f\u4f53\u30af\u30e9\u30b9\u3068\u306f\u4f8b\u3048\u3070\u3001\u6d88\u8cbb\u8005\u3084\u5546\u54c1\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u3001\u5728\u5eab\u306e\u3088\u3046\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u8868\u3059\u3082\u306e\u3084\u3001\u53d7\u6ce8\u3001\u51fa\u8377\u3001\u914d\u9001\u3068\u3044\u3063\u305f\u30a4\u30d9\u30f3\u30c8\u3092\u8868\u3059\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3082\u3046\u4e00\u65b9\u306e\u8ad6\u7406\u30b9\u30ad\u30fc\u30de\uff08\u8ad6\u7406\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\uff09\u3068\u306f\u3001\u6982\u5ff5\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u3001\u30c7\u30fc\u30bf\u3092\u6271\u3046\u305f\u3081\u306e\u4efb\u610f\u306e\u6280\u8853\u306b\u3042\u308f\u305b\u3066\u69cb\u9020\u5316\uff0f\u8868\u73fe\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u4f8b\u3048\u3070\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u3046\u306a\u3089\u3001\u30c6\u30fc\u30d6\u30eb\u3084\u30d3\u30e5\u30fc\u3068\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8868\u73fe\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30e2\u30ce\u30ea\u30b7\u30c3\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u3072\u3068\u3064\u306e\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\u3092\u3082\u3068\u306b\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7528\u306e\u8ad6\u7406\u30b9\u30ad\u30fc\u30de\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u3057\u304b\u3057\u3001\u6271\u3046\u30d3\u30b8\u30cd\u30b9\u9818\u57df\uff08\u30c9\u30e1\u30a4\u30f3\uff09\u304c\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u307b\u3069\u3001\u3072\u3068\u3064\u306e\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\u3067\u5168\u3066\u3092\u4e0a\u624b\u304f\u8868\u73fe\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u3089\u3092\u6271\u3046\u30e6\u30fc\u30b6\u30fc\u306e\u62c5\u5f53\u9818\u57df\u306b\u3088\u3063\u3066\u3001\u540c\u3058\u8a00\u8449\u304c\u6307\u3059\u6982\u5ff5\u304c\u9055\u3063\u3066\u3044\u305f\u308a\u3001\u6271\u3044\u305f\u3044\u30ea\u30bd\u30fc\u30b9\u3084\u30a4\u30d9\u30f3\u30c8\u306e\u5358\u4f4d\u304c\u7570\u306a\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001\u540c\u3058\u30c9\u30e1\u30a4\u30f3\u3092\u6271\u3063\u3066\u3044\u3066\u3082\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u3088\u3063\u3066\u3001\u6982\u5ff5\u3084\u305d\u306e\u8868\u73fe\u65b9\u6cd5\u304c\u7570\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u3092\u7121\u7406\u306b\u3072\u3068\u3064\u306e\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\u306b\u62bc\u3057\u8fbc\u3081\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u5b9f\u4f53\u30af\u30e9\u30b9\u304c\u30d5\u30a1\u30c3\u30c8\u306b\u306a\u308a\u904e\u304e\u305f\u308a\u3001\u9006\u306b\u7d30\u5206\u5316\u3055\u308c\u3059\u304e\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3082\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u306b\u3068\u3063\u3066\u3082\u6271\u3044\u306b\u304f\u3044\u3082\u306e\u306b\u306a\u308a\u304c\u3061\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u554f\u984c\u3078\u306e\u89e3\u6c7a\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3054\u3068\u306b\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\u3092\u5206\u96e2\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%89%E3%83%A1%E3%82%A4%E3%83%B3%E9%A7%86%E5%8B%95%E8%A8%AD%E8%A8%88\">\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08\uff08DDD\uff09<\/a>\u306e <a href=\"https:\/\/martinfowler.com\/bliki\/BoundedContext.html\">Bounded Context \u30d1\u30bf\u30fc\u30f3<\/a>\u306e\u8003\u3048\u65b9\u3067\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u3082\u76f8\u6027\u304c\u826f\u3044\u624b\u6cd5\u3067\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u306e\u5206\u96e2\u306f\u3001\u3064\u307e\u308a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u5883\u754c\u306b\u3088\u308b\u5206\u96e2\u3067\u3042\u308a\u3001\u3053\u308c\u304c\u30d3\u30b8\u30cd\u30b9\u30b1\u30a4\u30d1\u30d3\u30ea\u30c6\u30a3\u306e\u51dd\u96c6\u5ea6\u3092\u3088\u308a\u9ad8\u3081\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u3055\u3066\u3001\u6982\u5ff5\u30b9\u30ad\u30fc\u30de\u304c\u5206\u96e2\u3055\u308c\u305f\u306e\u3067\u3001\u8ad6\u7406\u30b9\u30ad\u30fc\u30de\u3082\u5206\u96e2\u3059\u308b\u306e\u304c\u81ea\u7136\u306a\u6d41\u308c\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u66f4\u306b\u3001\u30c7\u30fc\u30bf\u6c38\u7d9a\u5316\u306b\u4f7f\u7528\u3059\u308b\u8ad6\u7406\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u81ea\u4f53\u3082\u5206\u96e2\u3057\u307e\u3059\u3002\u3053\u308c\u3082\u3084\u306f\u308a\u3001\"independently replaceable and upgradeable\" \u306b\u5f93\u3063\u305f\u8003\u3048\u65b9\u3067\u3059\u3002\u540c\u4e00\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u305d\u308c\u305e\u308c\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9818\u57df\u3092\u4f7f\u3046\u3053\u3068\u3082\u3042\u308c\u3070\u3001\u7570\u306a\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f7f\u3046\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u3082\u305d\u3082\u5404\u3005\u304c\u7570\u306a\u308b\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u3046\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u5bfe\u5cd9\u3059\u308b\u554f\u984c\u3084\u74b0\u5883\u306b\u5fdc\u3058\u3066\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f7f\u3044\u5206\u3051\u308b\u3088\u3046\u306b\uff08<a href=\"http:\/\/memeagora.blogspot.com\/2006\/12\/polyglot-programming.html\">Polyglot Programming<\/a>\uff09\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3082\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051\u308c\u3070\u826f\u3044\u3068\u3044\u3046\u8003\u3048\u304b\u305f\u3067\u3059\uff08<a href=\"https:\/\/martinfowler.com\/bliki\/PolyglotPersistence.html\">Polyglot Persistence<\/a>\uff09\u3002<\/p>\n<p>\u3053\u308c\u307e\u3067\u5358\u4e00\u306e\u8ad6\u7406\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u4f7f\u3063\u3066\u3044\u305f\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u306a\u3089\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5206\u96e2\u3057\u305f\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u4e00\u8cab\u6027\u306e\u4fdd\u8a3c\u304c\u3069\u3046\u306a\u308b\u306e\u304b\u6c17\u306b\u306a\u308b\u3068\u3053\u308d\u3067\u3059\u3002\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001\u30b5\u30fc\u30d3\u30b9\u9593\u306e\u4e00\u8cab\u6027\u306f\u7d50\u679c\u6574\u5408\u6027\uff08Eventual Consistency\uff09\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u554f\u984c\u304c\u751f\u3058\u305f\u5834\u5408\u306f\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u88dc\u5b8c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3067\u3001\u5f37\u56fa\u306a\u4e00\u8cab\u6027\u3092\u5b9f\u73fe\u3057\u904b\u7528\u3059\u308b\u4e2d\u3067\u5931\u3046\u30b3\u30b9\u30c8\u3088\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u88dc\u5b8c\u3084\u88dc\u511f\u306e\u65b9\u304c\u5c0f\u3055\u3044\u3068\u3044\u3046\u8003\u3048\u306b\u57fa\u3065\u304d\u307e\u3059\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#DecentralizedDataManagement\">Decentralized Data Management<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%87%E3%83%BC%E3%82%BF%E3%83%A2%E3%83%87%E3%83%AA%E3%83%B3%E3%82%B0#%E3%83%87%E3%83%BC%E3%82%BF%E3%83%A2%E3%83%87%E3%83%AB%E3%81%AE%E7%A8%AE%E9%A1%9E\">\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%89%E3%83%A1%E3%82%A4%E3%83%B3%E9%A7%86%E5%8B%95%E8%A8%AD%E8%A8%88\">\u30c9\u30e1\u30a4\u30f3\u99c6\u52d5\u8a2d\u8a08 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/BoundedContext.html\">BoundedContext<\/a><br \/>\n* <a href=\"http:\/\/memeagora.blogspot.com\/2006\/12\/polyglot-programming.html\">Meme Agora: Polyglot Programming<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/PolyglotPersistence.html\">PolyglotPersistence<\/a><\/p>\n<h3>7. Infrastructure Automation\uff08\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\uff09<\/h3>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u69cb\u7bc9\u3055\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u591a\u304f\u306f\u3001\u81ea\u52d5\u30c6\u30b9\u30c8\u3092\u542b\u3080\u30d3\u30eb\u30c9\u3001\u30c7\u30d7\u30ed\u30a4\u3001\u904b\u7528\u306e\u8907\u96d1\u3055\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u81ea\u52d5\u5316\u6280\u8853\u3092\u5e45\u5e83\u304f\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u3044\u308f\u3086\u308b <a href=\"https:\/\/martinfowler.com\/articles\/continuousIntegration.html\">CI<\/a>\/<a href=\"https:\/\/martinfowler.com\/bliki\/ContinuousDelivery.html\">CD<\/a> \u306e\u304a\u8a71\u3067\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306b\u7279\u5316\u3057\u305f\u5185\u5bb9\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#InfrastructureAutomation\">Infrastructure Automation<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/continuousIntegration.html\">Continuous Integration<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/ContinuousDelivery.html\">ContinuousDelivery<\/a><\/p>\n<h3>8. Design for failure\uff08\u969c\u5bb3\u306b\u5099\u3048\u305f\u8a2d\u8a08\uff09<\/h3>\n<blockquote><p>\n  \"Everything fails, all the time\"<br \/>\n  -- Werner Vogels, CTO Amazon.com<\/p>\n<p>  \uff08\u3069\u3093\u306a\u3082\u306e\u3067\u3082\u5931\u6557\u3057\u5f97\u308b\u3001\u3044\u3064\u3060\u3063\u3066 -- Amazon.com \u6700\u9ad8\u6280\u8853\u8cac\u4efb\u8005 \u30ef\u30fc\u30ca\u30fc\u30fb\u30f4\u30a9\u30b2\u30eb\u30b9\uff09\n<\/p><\/blockquote>\n<p><a href=\"https:\/\/media.amazonwebservices.com\/AWS_Cloud_Best_Practices.pdf\">AWS \u306e\u30af\u30e9\u30a6\u30c9\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>\u306e\u3072\u3068\u3064\u3001 \"Design for failure and nothing will fail\" \u3067\u306f\u3001\u30af\u30e9\u30a6\u30c9\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u306f\u3001\u969c\u5bb3\u767a\u751f\u3092\u898b\u8d8a\u3057\u305f\u60b2\u89b3\u7684\u306a\u8996\u70b9\u306b\u7acb\u3064\u3079\u304d\u3067\u3001\u969c\u5bb3\u304b\u3089\u81ea\u52d5\u7684\u306b\u5fa9\u65e7\u3067\u304d\u308b\u3053\u3068\u304c\u671b\u307e\u3057\u3044\u3001\u3068\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8003\u3048\u65b9\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\uff08Reliability\uff09\u3092\u8868\u3059\u6307\u6a19\u3068\u3057\u3066\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%B9%B3%E5%9D%87%E6%95%85%E9%9A%9C%E9%96%93%E9%9A%94\">\u5e73\u5747\u6545\u969c\u9593\u9694\uff08MTBF: Mean-Time-Between-Failures\uff09<\/a>\u3088\u308a\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%B9%B3%E5%9D%87%E4%BF%AE%E5%BE%A9%E6%99%82%E9%96%93\">\u5e73\u5747\u5fa9\u65e7\u6642\u9593\uff08MTTR: Mean Time To Recovery\uff09<\/a>\u3092\u91cd\u8996\u3059\u308b\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<p>\u30e2\u30ce\u30ea\u30b7\u30c3\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u30a4\u30f3\u30d7\u30ed\u30bb\u30b9\u3067\u306e\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u30b3\u30fc\u30eb\u306b\u5bfe\u3057\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306e\u30ea\u30e2\u30fc\u30c8\u306b\u3088\u308b\u30b5\u30fc\u30d3\u30b9\u5229\u7528\u306f\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u3092\u5e38\u306b\u62b1\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u901a\u4fe1\u7d4c\u8def\u4e0a\u306e\u554f\u984c\u306e\u5834\u5408\u3082\u3042\u308c\u3070\u3001\u30b3\u30fc\u30eb\u3055\u308c\u305f\u30b5\u30fc\u30d3\u30b9\u5074\u306e\u554f\u984c\u306e\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u3044\u305a\u308c\u306b\u305b\u3088\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u901a\u3058\u3066\u969c\u5bb3\u3092\u5373\u5ea7\u306b\u691c\u77e5\u3059\u308b\u4ed5\u7d44\u307f\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u5bfe\u8c61\u3068\u306a\u308b\u306e\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u30e1\u30c8\u30ea\u30af\u30b9\uff08\u4f8b\uff1a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u79d2\u9593\u6bce\u306b\u3044\u304f\u3064\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u4ed8\u3051\u305f\u304b\uff09\u3084\u3001\u30d3\u30b8\u30cd\u30b9\u30e1\u30c8\u30ea\u30af\u30b9\uff08\u4f8b\uff1a\u5206\u9593\u6bce\u306b\u3044\u304f\u3064\u306e\u6ce8\u6587\u3092\u53d7\u3051\u4ed8\u3051\u305f\u304b\uff09\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u6b7b\u6d3b\u306a\u3069\u3067\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u6d3b\u7528\u3057\u3066\u3044\u3064\u3067\u3082\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u306b\u95a2\u3057\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u8ab2\u984c\u3068\u306a\u308b\u3082\u3046\u3072\u3068\u3064\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u672c\u756a\u74b0\u5883\u3068\u540c\u3058\u74b0\u5883\u3092\u3001\u30c6\u30b9\u30c8\u306e\u305f\u3081\u306b\u7528\u610f\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u3044\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u72ec\u7acb\u3057\u305f\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u983b\u7e41\u306a\u30c7\u30d7\u30ed\u30a4\u304c\u3001\u3053\u306e\u72b6\u6cc1\u3092\u751f\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u8efd\u6e1b\u3059\u308b\u65b9\u6cd5\u3068\u3057\u3066\u3001<a href=\"https:\/\/martinfowler.com\/bliki\/SyntheticMonitoring.html\">Semantic Monitoring \uff08\u307e\u305f\u306f Synthetic Monitoring\uff09<\/a>\u3068\u3044\u3046\u8003\u3048\u65b9\u304c\u3042\u308a\u307e\u3059\u3002\u81ea\u52d5\u30c6\u30b9\u30c8\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3092\u672c\u756a\u74b0\u5883\u3067\u5b9f\u65bd\u3057\u3001\u30c6\u30b9\u30c8\u7d50\u679c\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u7a76\u6975\u7cfb\u304c\u3001Netflix \u304c\u5b9f\u8df5\u3057\u3066\u3044\u308b\u3001\u672c\u756a\u74b0\u5883\u3067\u306e<a href=\"http:\/\/principlesofchaos.org\/\">\u30ab\u30aa\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a>\u3067\u3059\u3002\u5f7c\u3089\u306f\u5c31\u696d\u6642\u9593\u4e2d\u306b\u3001\u672c\u756a\u74b0\u5883\u306e\u30b5\u30fc\u30d3\u30b9\u3084\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5168\u4f53\u3092\u610f\u56f3\u7684\u306b\u843d\u3068\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u904e\u9177\u306a\u72b6\u6cc1\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u65e5\u3005\u3001\u81ea\u52d5\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#DesignForFailure\">Design for failure<\/a><br \/>\n* <a href=\"https:\/\/media.amazonwebservices.com\/AWS_Cloud_Best_Practices.pdf\">Amazon Web Services - Architecting for The Cloud: Best Practices<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%B9%B3%E5%9D%87%E6%95%85%E9%9A%9C%E9%96%93%E9%9A%94\">\u5e73\u5747\u6545\u969c\u9593\u9694 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%B9%B3%E5%9D%87%E4%BF%AE%E5%BE%A9%E6%99%82%E9%96%93\">\u5e73\u5747\u4fee\u5fa9\u6642\u9593 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/SyntheticMonitoring.html\">SyntheticMonitoring<\/a><br \/>\n* <a href=\"http:\/\/principlesofchaos.org\/\">Principles of Chaos Engineering<\/a><br \/>\n* <a href=\"https:\/\/www.infoq.com\/jp\/news\/2015\/10\/netflix-chaos-engineering\">Netflix\u306eChaos Engineering\u306e\u539f\u5247<\/a><\/p>\n<h3>9. Evolutionary Design\uff08\u9032\u5316\u7684\u8a2d\u8a08\uff09<\/h3>\n<blockquote><p>\n  Responding to change over following a plan<\/p>\n<p>  -- Manifesto for Agile Software Development<\/p>\n<p>  \uff08\u8a08\u753b\u306b\u5f93\u3046\u3053\u3068\u3088\u308a\u3082\u5909\u5316\u3078\u306e\u5bfe\u5fdc\u3092 -- \u30a2\u30b8\u30e3\u30a4\u30eb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u5ba3\u8a00\uff09\n<\/p><\/blockquote>\n<p><a href=\"http:\/\/agilemanifesto.org\/iso\/ja\/manifesto.html\">\u30a2\u30b8\u30e3\u30a4\u30eb\u958b\u767a<\/a>\u3067\u306f\u7dbf\u5bc6\u306a\u8a08\u753b\u306e\u4f5c\u6210\u3088\u308a\u5909\u5316\u3078\u306e\u5bfe\u5fdc\u3092\u91cd\u8996\u3057\u307e\u3059\u3002<strong>Evolutionary Design<\/strong> \u306f\u3053\u306e\u54f2\u5b66\u304c\u6838\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30de\u30fc\u30c6\u30a3\u30f3\u30fb\u30d5\u30a1\u30a6\u30e9\u30fc\u6c0f\u3082\u8a18\u4e8b \"<a href=\"https:\/\/www.martinfowler.com\/articles\/designDead.html\">Is Design Dead?<\/a>\" \u306e\u4e2d\u3067\u3001<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%A8%E3%82%AF%E3%82%B9%E3%83%88%E3%83%AA%E3%83%BC%E3%83%A0%E3%83%BB%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%9F%E3%83%B3%E3%82%B0\">\u30a8\u30af\u30b9\u30c8\u30ea\u30fc\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08XP\uff09<\/a>\u3092\u984c\u6750\u306b\u3001planned design\uff08\u8a08\u753b\u7684\u8a2d\u8a08\uff09\u3068\u5bfe\u6bd4\u3059\u308b\u3053\u3068\u3067\u3001evolutionary design\uff08\u9032\u5316\u7684\u8a2d\u8a08\uff09\u306e\u672c\u8cea\u3092\u7d10\u89e3\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u305d\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3044\u3066\u5909\u5316\u3057\u3066\u3044\u304f\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u3001\u5c06\u6765\u304a\u3053\u308a\u3046\u308b\u5909\u5316\u3092\u4e88\u6e2c\u3057\u3001\u3042\u3089\u304b\u3058\u3081\u8a2d\u8a08\u306b\u76db\u308a\u8fbc\u3080\u3053\u3068\u3067\u3001\u5c06\u6765\u306e\u5909\u66f4\u30b3\u30b9\u30c8\u3092\u6291\u3048\u3088\u3046\u3068\u3059\u308b\u306e\u304c planned design \u3067\u3059\u3002\u3057\u304b\u3057\u3053\u308c\u306b\u306f\u554f\u984c\u70b9\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u5bfe\u51e6\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u554f\u984c\u3092\u3001\u8a2d\u8a08\u6bb5\u968e\u306b\u304a\u3044\u3066\u5168\u3066\u898b\u901a\u3059\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002\u3053\u3053\u3067\u898b\u9003\u3055\u308c\u305f\u554f\u984c\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u6bb5\u968e\u3067\u51fa\u304f\u308f\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u304c\u5c40\u6240\u7684\u306a\u5bfe\u51e6\u3092\u53d6\u3063\u3066\u3057\u307e\u3046\u3068\u3001\u30b3\u30fc\u30c9\u306e\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u5897\u5927\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u9006\u306b\u5927\u5c40\u7684\u306a\u8996\u70b9\u306b\u7acb\u3063\u3066\u8a2d\u8a08\u304b\u3089\u3084\u308a\u76f4\u3057\u3066\u3044\u308b\u3068\u3001\u6642\u9593\u3068\u30b3\u30b9\u30c8\u306e\u5897\u5927\u306b\u7e4b\u304c\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6642\u9593\u3068\u30b3\u30b9\u30c8\u3092\u7121\u5236\u9650\u306b\u4f7f\u3046\u8a33\u306b\u306f\u3044\u304d\u307e\u305b\u3093\u3002\u7d50\u5c40\u306f\u3001\u5236\u7d04\u306e\u4e2d\u3067\u51fa\u6765\u308b\u7bc4\u56f2\u3067\u8a2d\u8a08\u306e\u898b\u76f4\u3057\u3092\u3084\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u3053\u308c\u304c\u307e\u305f\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u306e\u5897\u5927\u306b\u3064\u306a\u304c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3046\u3072\u3068\u3064\u3001planned design \u3092\u56f0\u96e3\u306b\u3059\u308b\u3053\u3068\u3068\u8a00\u3048\u3070\u3001\u300c\u8981\u6c42\u306f\u5909\u5316\u3059\u308b\u300d\u3068\u3044\u3046\u73fe\u5b9f\u3067\u3059\u3002\u5bfe\u51e6\u65b9\u6cd5\u3068\u3057\u3066\u3001\u300c\u3069\u306e\u3088\u3046\u306a\u5909\u5316\u304c\u8d77\u304d\u308b\u304b\u300d\u3092\u6d1e\u5bdf\u3057\u3001\u305d\u308c\u3092\u67d4\u8edf\u6027\uff08flexibility\uff09\u3068\u3057\u3066\u8a2d\u8a08\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5c06\u6765\u306e\u5909\u5316\u3092\u5b8c\u5168\u306b\u8aad\u307f\u5207\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002\u4e88\u6e2c\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u5909\u5316\u306b\u3088\u308b\u5909\u66f4\u3082\u8d77\u3053\u308a\u5f97\u3048\u307e\u3059\u3002\u4e88\u6e2c\u304c\u5916\u308c\u3066\u4f7f\u308f\u308c\u306a\u3044\u307e\u307e\u306e\u30b3\u30fc\u30c9\u3082\u51fa\u3066\u304d\u307e\u3059\u3002\u305d\u3082\u305d\u3082\u3001\u4f7f\u308f\u308c\u308b\u304b\u3069\u3046\u304b\u3082\u308f\u304b\u3089\u306a\u3044\u67d4\u8edf\u6027\u3092\u6301\u305f\u305b\u305f\u8a2d\u8a08\u3084\u30b3\u30fc\u30c9\u304c\u3001\u65b0\u305f\u306a\u6a5f\u80fd\u8ffd\u52a0\u306a\u3069\u306b\u8981\u3059\u308b\u30b3\u30b9\u30c8\u3092\u5897\u5927\u3055\u305b\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u8981\u6c42\u3092\u5341\u5206\u306b\u7406\u89e3\u3057\u304d\u308c\u305a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u8981\u6c42\u5b9a\u7fa9\u30d7\u30ed\u30bb\u30b9\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3092\u3042\u3066\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3092\u56de\u907f\u3057\u3088\u3046\u3068\u8003\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u8981\u6c42\u306e\u5909\u5316\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u306e\u5909\u5316\u304b\u3089\u3082\u305f\u3089\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u8981\u6c42\u5b9a\u7fa9\u3092\u5f37\u5316\u3057\u305f\u3068\u3053\u308d\u3067\u3053\u308c\u3092\u5b8c\u5168\u306b\u9632\u3050\u3053\u3068\u306f\u51fa\u6765\u307e\u305b\u3093\u3002<\/p>\n<p>\u5bfe\u3059\u308b evolutionary design \u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u88c5\u304c\u9032\u3080\u306b\u3064\u308c\u3001\u8a2d\u8a08\u3082\u6210\u9577\u3057\u3066\u3044\u304f\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u3044\u307e\u3059\u3002\u8a2d\u8a08\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u90e8\u3068\u3057\u3066\u5b9f\u65bd\u3055\u308c\u307e\u3059\u3002\u3053\u3046\u66f8\u304f\u3068\u3001\u6279\u5224\u306e\u591a\u3044\u30b3\u30fc\u30c9\u30a2\u30f3\u30c9\u30d5\u30a3\u30c3\u30af\u30b9\u30e2\u30c7\u30eb\u3092\u60f3\u8d77\u3055\u305b\u307e\u3059\u304c\u3001\u30c6\u30b9\u30c8\u3068\u7d99\u7d9a\u7684\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\uff08CI\uff09\u3001\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u8df5\u306b\u3088\u3063\u3066 evolutionary design \u306e\u5b9f\u52b9\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p>\u30c6\u30b9\u30c8\u3068\u7d99\u7d9a\u7684\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u52a0\u3048\u305f\u5909\u66f4\u306e\u5b89\u5168\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<\/p>\n<p>\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u306f\u3001planned design \u3068 evolutionary design \u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u305f\u3081\u306b\u4f7f\u3048\u307e\u3059\u3002planned design \u304c\u5b8c\u5168\u306b\u7121\u304f\u306a\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u305d\u3061\u3089\u306e\u30a6\u30a7\u30a4\u30c8\u3092\u8efd\u304f\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3068\u3044\u3046\u624b\u6cd5\u306b\u3088\u3063\u3066\u5f8c\u304b\u3089\u30b3\u30fc\u30c9\u306b\uff08\u6d17\u7df4\u3055\u308c\u305f\uff09\u8a2d\u8a08\u3092\u7d44\u307f\u8fbc\u3080\u6642\u9593\u3092\u637b\u51fa\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001evolutionary design \u3067\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u3092\u3001\u305d\u306e\u6642\u70b9\u3067\u5fc5\u8981\u6700\u4f4e\u9650\u306a\u30b7\u30f3\u30d7\u30eb\u306a\u72b6\u614b\u3092\u7dad\u6301\u3057\uff08<a href=\"https:\/\/ja.wikipedia.org\/wiki\/YAGNI\">YAGNI<\/a>\uff09\u3001\u5909\u5316\u3092\u53d7\u3051\u5165\u308c\u308b\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u9650\u306b\u3057\u3088\u3046\u3068\u52aa\u3081\u307e\u3059\u3002\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001planned design \u304c\u5909\u5316\u306e\u524a\u6e1b\u3092\u8a66\u307f\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3042\u308b\u3053\u3068\u306b\u5bfe\u3057\u3001evolutionary design \u306f\u3001\u8fc5\u901f\u304b\u3064\u983b\u7e41\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5909\u66f4\u3092\u9069\u5207\u306b\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3059\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002<\/p>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001evolutionary design \u306e\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u3001\u30b5\u30fc\u30d3\u30b9\u5206\u5272\u306e\u5207\u308a\u53e3\u3068\u3057\u3066\u3082\u898b\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u5206\u5272\u3068\u3044\u3046\u8a2d\u8a08\u884c\u70ba\u3082\u3001\u5168\u3066\u3092\u898b\u901a\u3057\u3066\u884c\u3046\u3053\u3068\u304c\u4e0d\u53ef\u80fd\u3060\u304b\u3089\u3067\u3059\u3002\u904b\u7528\u3092\u7d9a\u3051\u308b\u4e2d\u3067\u6f38\u9032\u7684\u306b\u6210\u9577\u3055\u305b\u308b\u65b9\u304c\u73fe\u5b9f\u7684\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u8a18\u4e8b \"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3067\u3082\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b Guardian \u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u3088\u3046\u306b\u3001\u30e2\u30ce\u30ea\u30b9\u3068\u3057\u3066\u69cb\u7bc9\u3055\u308c\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u9032\u5316\u3057\u3066\u3044\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u305d\u306e\u4f8b\u3067\u3059\u3002\u9006\u306b\u3001\u540c\u6642\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u306e\u591a\u3044\u4e8c\u3064\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u3072\u3068\u3064\u306b\u307e\u3068\u3081\u308b\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3082\u3042\u308a\u5f97\u307e\u3059\u3002\u9577\u671f\u7684\u306b\u904b\u7528\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u306a\u304f\u3001\u4e00\u6642\u7684\u306b\u7acb\u3061\u4e0a\u3052\u3066\u3001\u5fc5\u8981\u304c\u306a\u304f\u306a\u3063\u305f\u3089\u524a\u9664\u3059\u308b\u3088\u3046\u306a\u30b5\u30fc\u30d3\u30b9\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u65ac\u65b0\u7684\u306a\u9032\u5316\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u306b\u7e4b\u304c\u308a\u307e\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u5206\u5272\u304c\u306f\u3058\u3081\u304b\u3089\u5b8c\u5168\u306b\u8a2d\u8a08\u3067\u304d\u308b\u3068\u8003\u3048\u305f\u308a\u3001\u4e0d\u5909\u3060\u3068\u4fe1\u3058\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u904b\u7528\u3059\u308b\u4e2d\u3067\u30b5\u30fc\u30d3\u30b9\uff08\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff09\u5206\u5272\u306e\u5883\u754c\u7dda\u3092\u8abf\u6574\u3057\u3001\"independently replaceable and upgradeable\" \u3092\u7dad\u6301\u3001\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3051\u308b evolutionary design \u3068\u8a00\u3048\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u30c6\u30b9\u30c8\u3068\u7d99\u7d9a\u7684\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u304c\u3001\u30b3\u30fc\u30c9\u9762\u3067\u306e evolutionary design \u306e\u5b9f\u52b9\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u306e\u3068\u540c\u69d8\u306b\u3001<strong>Infrastructure Automation<\/strong> \u3084\u3001<strong>Decentralized Governance<\/strong> \u3067\u306e <a href=\"https:\/\/martinfowler.com\/articles\/consumerDrivenContracts.html\">Consumer-Driven Contracts<\/a> \u3084 <a href=\"https:\/\/martinfowler.com\/bliki\/TolerantReader.html\">Tolerant Reader<\/a> \u304c\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306b\u304a\u3051\u308b evolutionary design \u3092\u652f\u3048\u3066\u304f\u308c\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3010\u53c2\u8003\u6587\u732e\u3011<br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/microservices.html#EvolutionaryDesign\">Evolutionary Design<\/a><br \/>\n* <a href=\"http:\/\/agilemanifesto.org\/iso\/ja\/manifesto.html\">\u30a2\u30b8\u30e3\u30a4\u30eb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u5ba3\u8a00<\/a><br \/>\n* <a href=\"https:\/\/www.martinfowler.com\/articles\/designDead.html\">Is Design Dead?<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%82%A8%E3%82%AF%E3%82%B9%E3%83%88%E3%83%AA%E3%83%BC%E3%83%A0%E3%83%BB%E3%83%97%E3%83%AD%E3%82%B0%E3%83%A9%E3%83%9F%E3%83%B3%E3%82%B0\">\u30a8\u30af\u30b9\u30c8\u30ea\u30fc\u30e0\u30fb\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/ja.wikipedia.org\/wiki\/YAGNI\">YAGNI - Wikipedia<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/articles\/consumerDrivenContracts.html\">Consumer-Driven Contracts: A Service Evolution Pattern<\/a><br \/>\n* <a href=\"https:\/\/martinfowler.com\/bliki\/TolerantReader.html\">TolerantReader<\/a><\/p>\n<h2>\u6700\u5f8c\u306b<\/h2>\n<p>\u30d6\u30ed\u30b0\u8a18\u4e8b\u3068\u3057\u3066\u306f\u306a\u304b\u306a\u304b\u306e\u9577\u6587\u306b\u306a\u308a\u307e\u3057\u305f\u304c\u3001\u3044\u304b\u304c\u3060\u3063\u305f\u3067\u3057\u3087\u3046\u304b\u3002\u79c1\u81ea\u8eab\u3001\u672c\u8a18\u4e8b\u3092\u57f7\u7b46\u3059\u308b\u4e2d\u3067\u4f55\u5ea6\u3082 \"<a href=\"https:\/\/martinfowler.com\/articles\/microservices.html\">Microservices<\/a>\" \u3092\u8aad\u307f\u76f4\u3057\u305f\u3053\u3068\u3067\u3001\u5168\u4f53\u306e\u95a2\u4fc2\u6027\u3084\u3001\u80cc\u5f8c\u306b\u3042\u308b\u6280\u8853\u3084\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3001\u30d1\u30e9\u30c0\u30a4\u30e0\u306a\u3069\u306b\u3064\u3044\u3066\u3001\u3088\u308a\u6df1\u304f\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3068\u611f\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u8ffd\u6c42\u3068\u306f\u5e38\u306b\u3001\u300c\u305d\u308c\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff08\uff1d\u30b5\u30fc\u30d3\u30b9\uff09\u306e\u72ec\u7acb\u3057\u305f\u4ea4\u63db\u3068\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u63a8\u9032\u3059\u308b\u304b\uff1f\u300d\u3068\u554f\u3044\u304b\u3051\u308b\u3053\u3068\u3060\u3001\u3068\u3044\u3046\u306e\u304c\u79c1\u306e\u7d50\u8ad6\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3057\u3066\u3060\u3051\u3067\u306a\u304f\u3001\u30c1\u30fc\u30e0\u7de8\u6210\u3084\u30d7\u30ed\u30bb\u30b9\u6574\u5099\u306b\u5bfe\u3057\u3066\u3082\u9069\u7528\u3055\u308c\u308b\u539f\u7406\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u306f\u3001\u3053\u306e\u6570\u5e74\u3067\u5f53\u793e\u304c\u5f97\u305f\u77e5\u898b\u306a\u3069\u3082\u3042\u308f\u305b\u3066\u3054\u7d39\u4ecb\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u8a18\u4e8b\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u3092\u3053\u308c\u4ee5\u4e0a\u5927\u304d\u304f\u3059\u308b\u306e\u3082\u826f\u304f\u306a\u3044\u306e\u3067\u3001\u307e\u305f\u5225\u306e\u6a5f\u4f1a\u306b\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002Synergy! \u958b\u767a\u30c1\u30fc\u30e0\u306e\u677e\u672c\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u524d\u306e\u8a18\u4e8b\u3067\u3082\u5c11\u3057\u89e6\u308c\u305f\u306e\u3067\u3059\u304c\u3001\u5f53\u793e\u30b7\u30ca\u30b8\u30fc\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u3067\u3042\u308b Synergy! \u306f\u30012015 \u5e74\u4ee5\u524d\u306b\u4f5c\u3089\u308c\u305f\u30e2\u30ce\u30ea\u30b9\u3068\u3001\u305d\u308c\u4ee5\u964d\u306b\u4f5c\u3089\u308c\u305f\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u578b\u3068\u3057\u3066\u7a3c\u50cd\u3057\u3066\u3044\u307e\u3059\u3002<br \/><a href=\"https:\/\/www.techscore.com\/blog\/2018\/09\/27\/microservices\/\">\u7d9a\u304d\u3092\u8aad\u3080...<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[240,298],"_links":{"self":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/17322"}],"collection":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/comments?post=17322"}],"version-history":[{"count":48,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/17322\/revisions"}],"predecessor-version":[{"id":17374,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/17322\/revisions\/17374"}],"wp:attachment":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/media?parent=17322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/categories?post=17322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/tags?post=17322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}