IT\u696d\u754c\u306e\u6700\u8fd1\u306e\u7565\u8a9e\uff08\u65b0\u8a9e\uff09\u306bII(Imutable Infrasutracture\u3000\uff1a\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\uff09\u3068\u3044\u3046\u306e\u304c\u3042\u308b\u3002
\n\u65e5\u7d4c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u8a8c\u306e9\u67084\u65e5\u53f7\u306b\u300cIT\u30a4\u30f3\u30d5\u30e9\u306f\u4f7f\u3044\u6368\u3066\u3078\u300d\u3068\u3044\u3046\u30bf\u30a4\u30c8\u30eb\u306e\u7279\u96c6\u8a18\u4e8b\u304c\u51fa\u3066\u3044\u308b\u3002
\n\u5b9f\u306f\u3053\u306e\u8a18\u4e8b\u3088\u308a\u3082\u4ee5\u524d\u306b\u3001Web+DB Press\u8a8c\uff08Vol.81)\u306b\u300c\u4f7f\u3044\u6368\u3066\u30b5\u30fc\u30d0\u306b\u3088\u308b\u904b\u7528\u306e\u5909\u9769\u300d\u3068\u3044\u3046\u7279\u96c6\u8a18\u4e8b\u304c\u51fa\u3066\u3044\u308b\u3002
\n\u30bf\u30a4\u30c8\u30eb\u304c\u4f3c\u3066\u304a\u308a\u3001\u8a18\u4e8b\u306e\u5185\u5bb9\u3082\u4f3c\u3066\u3044\u308b\u304c\u3001Web+DB Press\u306e\u65b9\u304c\u5404\u7a2e\u95a2\u9023\u30c4\u30fc\u30eb\u3084\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306e\u8aac\u660e\u306a\u3069\u3001\u3088\u308a\u5b9f\u8df5\u7684\u306a\u5185\u5bb9\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u4ee5\u4e0b\u3001\u8a18\u4e8b\u304b\u3089\u306e\u5f15\u7528\u90e8\u5206\u306f\u300c\u300d\u3067\u8a18\u3059\u3002<\/p>\n
Web+DB Pres\u306e\u8a18\u4e8b\u306b\u3088\u308c\u3070\u3001II\uff08\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\uff09\u306f\u30012013\u5e746\u6708\u3001Chad Fowler\u6c0f\u304c\u63d0\u5531\u3057\u305f\u6982\u5ff5\u3067\u3042\u308a\u3001\u300c\u30a4\u30f3\u30d5\u30e9\u306e\u30b5\u30fc\u30d0\u306a\u3069\u306e\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5e38\u306b\u518d\u69cb\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u3001\u3044\u3064\u3067\u3082\u6368\u3066\u3089\u308c\u308b\uff08Disposable)\u3088\u3046\u306b\u3057\u3088\u3046\u300d\u3068\u3044\u3046\u306e\u304c\u57fa\u672c\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u3088\u3046\u3067\u3042\u308b\u3002
\n\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u300c\u5404\u30b5\u30fc\u30d0\u30fc\u3092\u4e00\u5ea6\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u305f\u3089\u3001\u305d\u306e\u5f8c\u306f\u305d\u306e\u72b6\u614b\u3092\u5909\u5316\u3055\u305b\u305a\u3001\u4e0d\u5909\uff08Immutable)\u306b\u3059\u308b\u300d\u3068\u3044\u3046\u539f\u5247\u3092\u30a4\u30f3\u30d5\u30e9\u306e\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u5c0e\u5165\u3059\u308b\u3002
\n\u4e0a\u8a18\u306eDisposable\u3068\u3044\u3046\u8a00\u8449\u304b\u3089\u3001\u4e21\u8a8c\u306e\u8a18\u4e8b\u306e\u30bf\u30a4\u30c8\u30eb\u306b\u300c\u4f7f\u3044\u6368\u3066\u300d\u3068\u3044\u3046\u8a00\u8449\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u3088\u3046\u3060\u304c\u3001\u6368\u3066\u308b\u3053\u3068\u304c\u76ee\u7684\u3067\u306f\u306a\u304f\u3001IT\u30a4\u30f3\u30d5\u30e9\u3092\u81ea\u52d5\u3067\u7d20\u65e9\u304f\u3044\u3064\u3067\u3082\u69cb\u7bc9\u3067\u304d\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u3060\u3068\u601d\u308f\u308c\u308b\u3002\uff08\u3044\u3064\u3067\u3082\u3059\u3050\u306b\u69cb\u7bc9\u3067\u304d\u308b\u304b\u3089\u3001\u53e4\u3044\u8a2d\u5b9a\u306eIT\u30a4\u30f3\u30d5\u30e9\u306f\u6368\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff09<\/p>\n
\u3082\u3046\u4e00\u3064\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u4e0d\u5909\uff08Immutable)\u3067\u3042\u308b\u3002
\n\u4e00\u822c\u306b\u30b7\u30b9\u30c6\u30e0\u306e\u904b\u7528\u3092\u958b\u59cb\u3059\u308b\u3068\u3001OS\u3084\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3078\u306e\u30d1\u30c3\u30c1\u9069\u7528\u3084\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3001\u74b0\u5883\u8a2d\u5b9a\u306e\u5909\u66f4\u306a\u3069\u304c\u767a\u751f\u3059\u308b\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b5\u30fc\u30d0\u306e\u3088\u3046\u306b\u8907\u6570\u53f0\u3067\u904b\u7528\u3092\u7d9a\u3051\u3066\u3044\u308b\u3068\u3001\u9577\u3044\u5e74\u6708\u306e\u9593\u306b\u3001\u30b5\u30fc\u30d0\u9593\u3067\u74b0\u5883\u8a2d\u5b9a\u306b\u5dee\u7570\u304c\u751f\u3058\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3002
\n\u307e\u305f\u3001\u672c\u756a\u74b0\u5883\u3068\u958b\u767a\u74b0\u5883\u3068\u3067\u3001\u74b0\u5883\u8a2d\u5b9a\u306b\u5dee\u7570\u304c\u751f\u3058\u308b\u5834\u5408\u3082\u3042\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u6a5f\u80fd\u8ffd\u52a0\u306a\u3069\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3057\u305f\u6642\u3001\u958b\u767a\u74b0\u5883\u3067\u306f\u554f\u984c\u306a\u304f\u52d5\u4f5c\u3057\u3066\u3044\u305f\u306e\u306b\u3001\u672c\u756a\u74b0\u5883\u306b\u30ea\u30ea\u30fc\u30b9\u3057\u305f\u3089\u52d5\u304b\u306a\u304b\u3063\u305f\u3001\u3068\u3044\u3046\u4e8b\u614b\u3082\u8d77\u3053\u308a\u5f97\u308b\u3002
\n\u3053\u306e\u3088\u3046\u306a\u4e8b\u614b\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u74b0\u5883\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001\u53e4\u3044\u8a2d\u5b9a\u306eIT\u30a4\u30f3\u30d5\u30e9\u3092\u6368\u3066\u3066\u3001\u65b0\u3057\u3044\u8a2d\u5b9a\u306eIT\u30a4\u30f3\u30d5\u30e9\u3092\u518d\u69cb\u7bc9\u3059\u308b\u3002
\n\u305d\u3057\u3066\u518d\u69cb\u7bc9\u3057\u305f\u3089\u305d\u308c\u4ee5\u964d\u8a2d\u5b9a\u306f\u4e00\u5207\u5909\u66f4\u305b\u305a\u3001\u4e0d\u5909\uff08Immutable)\u3092\u4fdd\u3064\u3068\u3044\u3046\u8003\u3048\u3067\u3042\u308b\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306b\u3001II\u306e\u76ee\u7684\u306f\u3001\u8a18\u4e8b\u306e\u30bf\u30a4\u30c8\u30eb\u306b\u3082\u3042\u308b\u901a\u308a\u3001\u300c\u904b\u7528\u306e\u5909\u9769\u300d\u306b\u3042\u308b\u3068\u3044\u3048\u3088\u3046\u3002
\n\u30b7\u30b9\u30c6\u30e0\u904b\u7528\u3092\u7c21\u6f54\u306b\u3057\u3066\u81ea\u52d5\u5316\u3092\u56f3\u308a\u3001\u4eba\u7684\u30df\u30b9\u304c\u6df7\u5165\u3059\u308b\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u5316\u3059\u308b\u3053\u3068\u304c\u72d9\u3044\u3060\u3068\u3044\u3048\u308b\u3002
\n\u3053\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u826f\u3044\u3053\u3068\u305a\u304f\u3081\u306e\u3088\u3046\u3060\u304c\u3001II\u306f\u307e\u3060\u767a\u5c55\u9014\u4e0a\u306e\u6280\u8853\u3067\u3042\u308b\u3002\u307e\u305f\u3001\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308b\u3002\u3055\u3089\u306b\u305d\u306e\u8981\u4ef6\u300c\u72b6\u614b\u3092\u5909\u5316\u3055\u305b\u305a\u306b\u4e0d\u5909\u306b\u3059\u308b\u300d\u304b\u3089\u3001II\u306b\u5411\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u3068\u4e0d\u5411\u304d\u306a\u30b7\u30b9\u30c6\u30e0\u3068\u304c\u3042\u308b\u3002
\n\u300cDB\u3084\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u306a\u3069\u306e\u672c\u8cea\u7684\u306b\u72b6\u614b\u3092\u6301\u3064\u5fc5\u8981\u304c\u3042\u308b\u30b9\u30c6\u30fc\u30c8\u30d5\u30eb\u30b5\u30fc\u30d0\u306f\u3001II\u306e\u5bfe\u8c61\u3068\u306f\u3067\u304d\u306a\u3044\u300d
\nII\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u306e\u3088\u3046\u306b\u3001\u72b6\u614b\u3092\u6301\u305f\u305a\u3001\u8907\u6570\u53f0\u3067\u904b\u7528\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u308b\u3088\u3046\u3060\u3002<\/p>\n
II\u3067\u306f\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u305f\u3073\u306bIT\u30a4\u30f3\u30d5\u30e9\u3092\u69cb\u7bc9\u3057\u306a\u304a\u3059\u5fc5\u8981\u304c\u3042\u308b\u304b\u3089\u3001\u30a4\u30f3\u30d5\u30e9\u69cb\u7bc9\u3092\u81ea\u52d5\u5316\u3067\u304d\u308b\u3053\u3068\u304c\u524d\u63d0\u6761\u4ef6\u306b\u306a\u3063\u3066\u304f\u308b\u3002\u81ea\u52d5\u5316\u3092\u53ef\u80fd\u306b\u3057\u305f\u80cc\u666f\u306b\u306f\u3001\u30b5\u30fc\u30d0\u306e\u4eee\u60f3\u6280\u8853\u3068\u30b5\u30fc\u30d0\u69cb\u6210\u7ba1\u7406\u6280\u8853\uff08\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u30c4\u30fc\u30eb\uff09\u306e\u9032\u5316\u304c\u3042\u308b\u3002
\n\u300cII\u306f\u3082\u3068\u3082\u3068\u3001AWS(AmazonWebService)\u4e0a\u3067\u30c7\u30d7\u30ed\u30a4\u3092\u3088\u308a\u9032\u5316\u3055\u305b\u308b\u305f\u3081\u306b\u751f\u307e\u308c\u305f\u30a2\u30a4\u30c7\u30a2\u3067\u3059\u3002\u305d\u308c\u3082\u3042\u308a\u3001AWS\u306b\u3088\u308bII\u306f\u672c\u6d41\u3068\u8a00\u3048\u308b\u300d
\n\u8a18\u4e8b\u3067\u306f\u3001AWS\u4ee5\u5916\u3067II\u3092\u5b9f\u73fe\u3059\u308b\u69cb\u6210\u3068\u3057\u3066\u3001Docker\u3068HAProxy\u3092\u4f7f\u7528\u3057\u305f\u69cb\u6210\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u3002
\n\u30b7\u30b9\u30c6\u30e0\u904b\u7528\u30fb\u4fdd\u5b88\u306e\u6539\u9769\u3001\u306a\u3044\u3057\u306f\u6539\u5584\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u65b9\u306b\u306f\u53c2\u8003\u306b\u306a\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3046\uff08\u4f46\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u4f01\u696d\u3067\u5c0e\u5165\u3001\u8a55\u4fa1\u304c\u9032\u3093\u3067\u3044\u308b\u3088\u3046\u3060\u304c\u3001\u5148\u306b\u8a18\u3057\u305f\u3088\u3046\u306b\u307e\u3060\u767a\u5c55\u9014\u4e0a\u306e\u6280\u8853\u3067\u3042\u308b\uff09\u3002<\/p>\n
<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
IT\u696d\u754c\u306e\u6700\u8fd1\u306e\u7565\u8a9e\uff08\u65b0\u8a9e\uff09\u306bII(Imutable Infrasutracture\u3000\uff1a\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u30fb\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\uff09\u3068\u3044\u3046\u306e\u304c\u3042\u308b\u3002 \u65e5\u7d4c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u8a8c\u306e9\u67084\u65e5\u53f7\u306b\u300cIT\u30a4\u30f3\u30d5\u30e9\u306f\u4f7f\u3044\u6368\u3066\u3078\u300d\u3068\u3044\u3046\u30bf\u30a4\u30c8\u30eb […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-4667","post","type-post","status-publish","format-standard","hentry","category-it"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4667"}],"version-history":[{"count":0,"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4667\/revisions"}],"wp:attachment":[{"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4667"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bit-consul.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}