{"id":11224,"date":"2020-06-16T11:29:42","date_gmt":"2020-06-16T02:29:42","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=11224"},"modified":"2023-04-16T09:16:27","modified_gmt":"2023-04-16T00:16:27","slug":"%e3%80%90%e3%82%a4%e3%83%b3%e3%83%95%e3%83%a9%e3%80%91%e8%a8%ad%e8%a8%88%e6%96%b9%e9%87%9d","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=11224","title":{"rendered":"\u3010\u30a4\u30f3\u30d5\u30e9\u3011\u8a2d\u8a08\u65b9\u91dd"},"content":{"rendered":"<h2>\u53ef\u7528\u6027<\/h2>\n<p>\u30b5\u30fc\u30d3\u30b9\u3092\u7d99\u7d9a\u7684\u306b\u5229\u7528\u3067\u304d\u308b\u304b\u3002<span style=\"color: #ff0000;\"><strong>\u7279\u306b\u91cd\u8981\u306a\u6307\u6a19<\/strong><\/span>\u3067\u3059\u3002<\/p>\n<h3>\u6307\u6a19<\/h3>\n<ul>\n<li>\u7a3c\u50cd\u7387<\/li>\n<li>\u76ee\u6a19\u5fa9\u65e7\u6642\u9593<\/li>\n<li>\u707d\u5bb3\u5bfe\u7b56<\/li>\n<\/ul>\n<h3>\u7a3c\u50cd\u7387<\/h3>\n<p>\u30b7\u30b9\u30c6\u30e0\u306e\u53ef\u7528\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u91cd\u8981\u306a\u6307\u6a19\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4>\u7a3c\u50cd\u7387\u3092\u9ad8\u304f\u3059\u308b\u306b\u306f\uff1f<\/h4>\n<ul>\n<li>\u969c\u5bb3\u767a\u751f\u9593\u9694\u3092\u9577\u304f\u3059\u308b\u3002<\/li>\n<li>\u5e73\u5747\u5fa9\u65e7\u6642\u9593\u3092\u77ed\u304f\u3059\u308b\u3002<\/li>\n<\/ul>\n<h4>\u7a3c\u50cd\u7387\u3092\u9ad8\u304f\u3059\u308b\u305f\u3081\u306e\u624b\u6cd5<\/h4>\n<h5>\u8981\u7d20\u5358\u4f53\u3067\u9ad8\u3081\u308b\u3002<\/h5>\n<p>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3067\u3042\u308c\u3070\u30b5\u30fc\u30d0\u30fc\u306e\u30d1\u30fc\u30c4\u3092\u4e8c\u91cd\u5316\u3057\u305f\u308a\u3057\u3066\u5bfe\u5fdc\u3067\u304d\u305f\u308a\u3059\u308b\u306e\u3067\u3059\u304c\u3001\u30af\u30e9\u30a6\u30c9\u306e\u5834\u5408\u306f\u96e3\u3057\u3044\u3067\u3059\u3002<\/p>\n<h5>\u5197\u9577\u5316\u3057\u3066\u5358\u4e00\u969c\u5bb3(SPOF)\u3092\u306a\u304f\u3059\u3002<\/h5>\n<p>\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3092\u591a\u91cd\u5316\u3057\u307e\u3059\u3002<\/p>\n<h5>\u8ca0\u8377\u3092\u9069\u5207\u306a\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u3067\u56de\u907f\u3059\u308b\u3002<\/h5>\n<p>\u30a2\u30af\u30bb\u30b9\u6570\u3092\u4e8b\u524d\u306b\u4e88\u6e2c\u3057\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u6e96\u5099\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3059\u3002<\/p>\n<h4>\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u624b\u6cd5<\/h4>\n<h5>\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7<\/h5>\n<ul>\n<li>\u500b\u3005\u306e\u8981\u7d20\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002<\/li>\n<li>\u3042\u308b\u7a0b\u5ea6\u306e\u898f\u6a21\u307e\u3067\u306f\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u304c\u30b3\u30b9\u30d1\u304c\u826f\u3044\u304c\u4e00\u5b9a\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u3068\u60aa\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h5>\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8<\/h5>\n<ul>\n<li>\u500b\u3005\u306e\u8981\u7d20\u306e\u6570\u3092\u3075\u3084\u3059\u3002<\/li>\n<li>\u898f\u6a21\u304c\u3042\u308b\u4e00\u5b9a\u306e\u30e9\u30a4\u30f3\u3092\u8d85\u3048\u305d\u3046\u3067\u3042\u308c\u3070\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u306b\u3066\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/li>\n<li>\u6700\u4f4e\u9650\u7528\u610f\u3059\u308b\u306e\u3067\u3042\u308c\u3070N+1\u69cb\u6210\u3001\u5b89\u5fc3\u306a\u306e\u306fN+2\u69cb\u6210\u3067\u3059\u3002<\/li>\n<\/ul>\n<h5>N\uff0b1\u69cb\u6210\u3068\u306f\uff1f<\/h5>\n<p>\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u306b\u5fc5\u8981\u306a\u53f0\u6570\u3092N\u53f0\u3068\u3057\u3066\u305d\u308c\u306b1\u53f0\u3092\u8ffd\u52a0\u3057\u305f\u53f0\u6570\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<h4>\u5197\u9577\u5316\u69cb\u6210\u306b\u3064\u3044\u3066<\/h4>\n<h5>Active-Active<\/h5>\n<p>\u5197\u9577\u5316\u3057\u305f\u4e21\u65b9\u304c\u5229\u7528\u53ef\u80fd\u3001<span style=\"color: #ff0000;\"><strong>\u7a3c\u50cd\u7387\u304c\u4e00\u756a\u9ad8\u304f\u306a\u308b\u5197\u9577\u5316\u69cb\u6210<\/strong><\/span>\u306b\u306a\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u3092\u6301\u305f\u305a\u72b6\u614b\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3088\u3046\u306a\u30b5\u30fc\u30d0\u30fc\u306b\u95a2\u3057\u3066\u306f\u3053\u306e\u69cb\u6210\u304c\u9078\u3070\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306fWeb\u30b5\u30fc\u30d0\u30fc\u306f\u72b6\u614b\u3092\u6301\u3061\u307e\u305b\u3093\u306e\u3067\u3053\u306e\u69cb\u6210\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h5>Active-Standby<\/h5>\n<p>\u5197\u9577\u5316\u3057\u305f\u7247\u65b9\u306f\u5229\u7528\u4e0d\u53ef\u80fd\u3067\u3059\u3002Active-Standby\u306f\u3055\u3089\u306b\u4e09\u7a2e\u985e\u306b\u5206\u304b\u308c\u307e\u3059\u3002<\/p>\n<h6>Hot Standby<\/h6>\n<p>\u30b9\u30bf\u30f3\u30d0\u30a4\u5074\u306f\u666e\u6bb5\u8d77\u52d5\u3057\u3066\u3044\u3066\u3059\u3050\u306b\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h6>Warm Standby<\/h6>\n<p>\u30b9\u30bf\u30f3\u30d0\u30a4\u5074\u306f\u666e\u6bb5\u8d77\u52d5\u3057\u3066\u3044\u308b\u304c\u4f7f\u7528\u3059\u308b\u306e\u306b\u6e96\u5099\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002<\/p>\n<h6>Cold Standby<\/h6>\n<p>\u30b9\u30bf\u30f3\u30d0\u30a4\u5074\u306f\u666e\u6bb5\u505c\u6b62\u3057\u3066\u3044\u308b\u3002<\/p>\n<h2>\u6027\u80fd\u30fb\u62e1\u5f35\u6027<\/h2>\n<p>\u30b7\u30b9\u30c6\u30e0\u6027\u80fd\u304c\u5341\u5206\u3067\u3001\u5c06\u6765\u62e1\u5f35\u53ef\u80fd\u304b\uff1f<\/p>\n<h3>\u6307\u6a19<\/h3>\n<ul>\n<li>\u6027\u80fd\u76ee\u6a19<\/li>\n<li>\u62e1\u5f35\u6027<\/li>\n<\/ul>\n<h2>\u904b\u7528\u30fb\u4fdd\u5b88\u6027<\/h2>\n<p>\u904b\u7528\u3084\u4fdd\u5b88\u304c\u3057\u3084\u3059\u3044\u304b\u3002<\/p>\n<h3>\u6307\u6a19<\/h3>\n<ul>\n<li>\u904b\u7528\u306b\u304b\u304b\u308b\u6642\u9593<\/li>\n<li>\u5b9a\u671f\u7684\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3067\u304d\u3066\u3044\u308b\u304b\u3002<\/li>\n<li>\u904b\u7528\u76e3\u8996\u3057\u3084\u3059\u3044\u304b\u3002<\/li>\n<li>\u5b9a\u671f\u7684\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u3067\u304d\u3066\u3044\u308b\u304b\u3002<\/li>\n<\/ul>\n<h2>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/h2>\n<p>\u60c5\u5831\u304c\u5b89\u5168\u304b\u3002<\/p>\n<h3>\u6307\u6a19<\/h3>\n<ul>\n<li>\u8cc7\u7523\u516c\u958b\u7bc4\u56f2<\/li>\n<li>\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/li>\n<li>\u60c5\u5831\u6f0f\u6d29\u5bfe\u7b56<\/li>\n<\/ul>\n<h2>\u79fb\u884c\u6027<\/h2>\n<p>\u73fe\u884c\u30b7\u30b9\u30c6\u30e0\u3092\u4ed6\u30b7\u30b9\u30c6\u30e0\u306b\u79fb\u884c\u3057\u3084\u3059\u3044\u304b\u3002<span style=\"color: #ff0000;\"><strong>\u4e0a\u306e\u6307\u6a19\u306b\u6bd4\u3079\u305f\u3089\u82e5\u5e72\u512a\u5148\u5ea6\u306f\u4e0b\u304c\u308a\u307e\u3059<\/strong><\/span>\u3002<\/p>\n<h3>\u6307\u6a19<\/h3>\n<ul>\n<li>\u79fb\u884c\u65b9\u5f0f\u306e\u898f\u5b9a<\/li>\n<li>\u8a2d\u5099\u30fb\u30c7\u30fc\u30bf<\/li>\n<li>\u79fb\u884c\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"\u53ef\u7528\u6027 \u30b5\u30fc\u30d3\u30b9\u3092\u7d99\u7d9a\u7684\u306b\u5229\u7528\u3067\u304d\u308b\u304b\u3002\u7279\u306b\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002 \u6307\u6a19 \u7a3c\u50cd\u7387 \u76ee\u6a19\u5fa9\u65e7\u6642\u9593 \u707d\u5bb3\u5bfe\u7b56 \u7a3c\u50cd\u7387 \u30b7\u30b9\u30c6\u30e0\u306e\u53ef\u7528\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u91cd\u8981\u306a\u6307\u6a19\u3068\u306a\u308a\u307e\u3059\u3002 \u7a3c\u50cd\u7387\u3092\u9ad8\u304f\u3059\u308b\u306b\u306f\uff1f \u969c\u5bb3\u767a\u751f\u9593\u9694\u3092\u9577\u304f\u3059\u308b [&hellip;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/11224"}],"collection":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11224"}],"version-history":[{"count":10,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/11224\/revisions"}],"predecessor-version":[{"id":18767,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/11224\/revisions\/18767"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11224"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}