{"id":22388,"date":"2021-11-16T17:14:27","date_gmt":"2021-11-16T17:14:27","guid":{"rendered":"https:\/\/www.dotcom-monitor.com\/blog\/2021\/11\/16\/sre%e5%8e%9f%e5%89%877%e3%81%a4%e3%81%ae%e5%9f%ba%e6%9c%ac%e3%83%ab%e3%83%bc%e3%83%ab\/"},"modified":"2026-08-27T21:24:22","modified_gmt":"2026-08-27T21:24:22","slug":"sre%e5%8e%9f%e5%89%877%e3%81%a4%e3%81%ae%e5%9f%ba%e6%9c%ac%e3%83%ab%e3%83%bc%e3%83%ab","status":"publish","type":"post","link":"https:\/\/www.dotcom-monitor.com\/blog\/ja\/sre%e5%8e%9f%e5%89%877%e3%81%a4%e3%81%ae%e5%9f%ba%e6%9c%ac%e3%83%ab%e3%83%bc%e3%83%ab\/","title":{"rendered":"SRE\u306e\u539f\u5247\uff1a7\u3064\u306e\u57fa\u672c\u30eb\u30fc\u30eb"},"content":{"rendered":"<figure id=\"attachment_34573\" aria-describedby=\"caption-attachment-34573\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-34573\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/hero-sre-principles-outside-google.webp\" alt=\"Illustration of a web stack where the team owns the application core but depends on external CDN, DNS, payment, and auth services\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/hero-sre-principles-outside-google.webp 1200w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/hero-sre-principles-outside-google-300x200.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/hero-sre-principles-outside-google-1024x683.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/hero-sre-principles-outside-google-768x512.webp 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-34573\" class=\"wp-caption-text\">Google SRE\u672c\u3067\u306f\u30b9\u30bf\u30c3\u30af\u5168\u4f53\u3092\u6240\u6709\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u4f53\u9a13\u3059\u308b\u591a\u304f\u306e\u90e8\u5206\u306f\u3001\u3042\u306a\u305f\u306e\u6240\u6709\u3067\u306a\u3044\u30a4\u30f3\u30d5\u30e9\u4e0a\u3067\u52d5\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002<\/figcaption><\/figure>\n<p>7\u3064\u306eSRE\u539f\u5247\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3001\u304a\u3088\u3073\u305d\u306e\u9593\u306e\u30b3\u30fc\u30c9\u306e\u3059\u3079\u3066\u3092\u6240\u6709\u3059\u308b\u4f01\u696d\u304b\u3089\u51fa\u3066\u3044\u307e\u3059\u3002\u3042\u306a\u305f\u306e\u30b9\u30bf\u30c3\u30af\u306f\u304a\u305d\u3089\u304f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u4f53\u9a13\u3059\u308b\u591a\u304f\u306e\u90e8\u5206\u306f\u3001SSH\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u3044\u30a4\u30f3\u30d5\u30e9\u3001\u3064\u307e\u308aCDN\u3001\u8a8d\u8a3c\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3001\u6c7a\u6e08\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3001DNS\u3001\u30bf\u30b0\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3001\u30d1\u30fc\u30c8\u30ca\u30fcAPI\u4e0a\u3067\u52d5\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ae\u30e3\u30c3\u30d7\u306f\u91cd\u8981\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u539f\u5247\u306fGoogle\u306e\u5916\u3067\u3082\u6709\u52b9\u3067\u3059\u304c\u3001\u6545\u969c\u3057\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u81ea\u5206\u306e\u7ba1\u7406\u4e0b\u306b\u306a\u3044\u5834\u5408\u3001\u3044\u304f\u3064\u304b\u306e\u539f\u5247\u306f\u5f62\u3092\u5909\u3048\u308b\u304b\u3089\u3067\u3059\u3002\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u306f\u3001\u4ed6\u8005\u306e\u969c\u5bb3\u30671\/3\u304c\u6d88\u8cbb\u3055\u308c\u308b\u5834\u5408\u3001\u7570\u306a\u308b\u632f\u308b\u821e\u3044\u3092\u3057\u307e\u3059\u30024\u3064\u306e\u30b4\u30fc\u30eb\u30c7\u30f3\u30b7\u30b0\u30ca\u30eb\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u5185\u5916\u3067\u306f\u7570\u306a\u3063\u3066\u898b\u3048\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u6392\u9664\u3067\u304d\u306a\u3044\u30ea\u30b9\u30af\u306f\u6e2c\u5b9a\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001<a href=\"https:\/\/sre.google\/sre-book\/table-of-contents\/\" target=\"_blank\" rel=\"noopener\">Google SRE\u672c<\/a>\u304c\u5b9a\u7fa9\u3059\u308b7\u3064\u306e\u539f\u5247\u3092\u9806\u306b\u8aac\u660e\u3057\u3001\u305d\u306e\u5f8c\u3001\u672c\u304c\u7701\u7565\u3059\u308b\u90e8\u5206\u3092\u8ffd\u52a0\u3057\u307e\u3059\uff1a\u81ea\u5206\u3067\u7ba1\u7406\u3057\u306a\u3044\u30b5\u30fc\u30d3\u30b9\u306b\u4f9d\u5b58\u3059\u308b\u5834\u5408\u3001\u305d\u308c\u305e\u308c\u306e\u539f\u5247\u304c\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3067\u3059\u3002\u3082\u3057\u3053\u306e\u5f79\u5272\u306b\u4e0d\u6163\u308c\u306a\u3089\u3001\u6700\u521d\u306b<a href=\"https:\/\/www.dotcom-monitor.com\/blog\/ja\/%e3%82%b5%e3%82%a4%e3%83%88%e4%bf%a1%e9%a0%bc%e6%80%a7%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%8b%e3%82%a2sre%e3%81%a8%e3%81%af%e4%bd%95%e3%81%a7%e3%81%99%e3%81%8b\/\">\u30b5\u30a4\u30c8\u4fe1\u983c\u6027\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u306f\u4f55\u304b<\/a>\u304b\u3089\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id='sre\u539f\u5247\u3068\u306f\u4f55\u304b'  id=\"boomdevs_1\" id=\"what-are-the-sre-principles\">SRE\u539f\u5247\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n<p>SRE\u539f\u5247\u306f\u3001Google\u304c\u5927\u898f\u6a21\u306b\u4fe1\u983c\u3067\u304d\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u904b\u7528\u3059\u308b\u305f\u3081\u306b\u5b9a\u5f0f\u5316\u3057\u305f\u4f5c\u696d\u30eb\u30fc\u30eb\u3067\u3059\u3002\u305d\u308c\u306f\u3001\u30ea\u30b9\u30af\u3092\u53d7\u3051\u5165\u308c\u7ba1\u7406\u3059\u308b\u3053\u3068\u3001\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u76ee\u6a19\u3001\u5358\u7d14\u4f5c\u696d\u306e\u6392\u9664\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3001\u81ea\u52d5\u5316\u3001\u30ea\u30ea\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001\u305d\u3057\u3066\u30b7\u30f3\u30d7\u30eb\u3055\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u5408\u308f\u305b\u3066\u3072\u3068\u3064\u306e\u554f\u3044\u306b\u7b54\u3048\u307e\u3059\uff1a\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u3069\u308c\u3060\u3051\u4fe1\u983c\u6027\u304c\u5fc5\u8981\u3067\u3001\u305d\u308c\u3092\u4fdd\u3064\u6700\u3082\u5b89\u4fa1\u3067\u6301\u7d9a\u53ef\u80fd\u306a\u65b9\u6cd5\u306f\u4f55\u304b\uff1f<\/p>\n<p>\u30ea\u30b9\u30c8\u306f2016\u5e74\u306bSRE\u672c\u304c\u51fa\u7248\u3055\u308c\u3066\u4ee5\u6765\u5909\u308f\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u5909\u308f\u3063\u305f\u306e\u306f\u5e73\u5747\u7684\u306a\u30b9\u30bf\u30c3\u30af\u3067\u3059\u3002\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001SaaS\u4f9d\u5b58\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u305f\u3081\u3001\u4fe1\u983c\u6027\u306e\u4e00\u90e8\u306f\u4eca\u3084\u4ed6\u793e\u306e\u624b\u306b\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u3001\u539f\u5247\u306e\u5b9a\u7fa9\u3092\u307e\u305a\u793a\u3057\u3001\u305d\u306e\u5f8c\u4f9d\u5b58\u5148\u304c\u81ea\u5206\u306e\u3082\u306e\u3067\u306f\u306a\u3044\u3068\u304d\u306b\u58ca\u308c\u308b\u3082\u306e\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u51687\u539f\u5247\u304b\u3089\u5c0e\u304d\u51fa\u3055\u308c\u305fSRE\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306e\u77ed\u3044\u30ea\u30b9\u30c8\u3092\u63b2\u8f09\u3057\u307e\u3059\u3002<\/p>\n<h2 id='\u539f\u52471-\u30ea\u30b9\u30af\u3092\u53d7\u3051\u5165\u308c\u7ba1\u7406\u3059\u308b'  id=\"boomdevs_2\" id=\"principle-1-embracing-and-managing-risk\">\u539f\u52471 &#8211; \u30ea\u30b9\u30af\u3092\u53d7\u3051\u5165\u308c\u7ba1\u7406\u3059\u308b<\/h2>\n<p>Google\u306e\u5b9a\u5f0f\uff1a100\uff05\u306e\u4fe1\u983c\u6027\u306f\u9593\u9055\u3063\u305f\u76ee\u6a19\u3067\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u72ec\u81ea\u306b\u6545\u969c\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30c7\u30d0\u30a4\u30b9\u3092\u901a\u3058\u3066\u3042\u306a\u305f\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\u3060\u304b\u3089\u3042\u308b\u4e00\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u8d85\u3048\u308b\u3068\u8ffd\u52a0\u306e\u300c\u30ca\u30a4\u30f3\u300d\u306f\u5b9f\u969b\u306e\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u3001\u8ab0\u306b\u3082\u9055\u3044\u304c\u308f\u304b\u308a\u307e\u305b\u3093\u3002\u696d\u52d9\u304c\u5b88\u308c\u308b\u4fe1\u983c\u6027\u76ee\u6a19\u3092\u9078\u3073\u3001\u305d\u306e\u76ee\u6a19\u3068\u5b8c\u74a7\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u6a5f\u80fd\u63d0\u4f9b\u306b\u4f7f\u3048\u308b\u4e88\u7b97\u3068\u3057\u3066\u6271\u3044\u307e\u3059\u3002<a href=\"https:\/\/sre.google\/sre-book\/embracing-risk\/\" target=\"_blank\" rel=\"noopener\">\u30ea\u30b9\u30af\u3092\u53d7\u3051\u5165\u308c\u308b\u7ae0<\/a>\u3067\u8a73\u7d30\u306b\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Google\u5185\u90e8\u3067\u306f\u3001\u3053\u306e\u4ed5\u7d44\u307f\u304c\u6a5f\u80fd\u3057\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u30ea\u30b9\u30af\u306f\u3064\u307e\u307f\u3067\u8abf\u6574\u53ef\u80fd\u3060\u304b\u3089\u3067\u3059\u3002\u30ea\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5897\u52a0\u3001\u5197\u9577\u5316\u5897\u3001\u5c55\u958b\u306e\u9045\u5ef6\uff1a\u91d1\u3092\u4f7f\u3048\u3070\u30ca\u30a4\u30f3\u6570\u306f\u5897\u3048\u307e\u3059\u3002<\/p>\n<p>Google\u306e\u5916\u3067\u306f\u3001\u305d\u306e\u3064\u307e\u307f\u306e\u4e00\u90e8\u304c\u4f55\u306b\u3082\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u652f\u6255\u3044\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u30ec\u30d7\u30ea\u30ab\u3092\u8ffd\u52a0\u3067\u304d\u307e\u305b\u3093\u3002DNS\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u52d5\u4f5c\u3082\u8abf\u6574\u3067\u304d\u307e\u305b\u3093\u3002\u5f7c\u3089\u306e\u4fe1\u983c\u6027\u306f\u5951\u7d04\u6761\u4ef6\u3067\u3042\u3063\u3066\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u539f\u5247\u306f\u5f62\u3092\u5909\u3048\u307e\u3059\uff1a\u3042\u306a\u305f\u306e\u6240\u6709\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3067\u30ea\u30b9\u30af\u7ba1\u7406\u3057\u3001\u6240\u6709\u3057\u306a\u3044\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u6e2c\u5b9a\u3067\u7ba1\u7406\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u5b9f\u969b\u306e\u53ef\u7528\u6027\u3092\u3001\u5f7c\u3089\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8\u306e\u6570\u5b57\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u5074\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u8a08\u6e2c\u3057\u305f\u3082\u306e\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8\u306f\u90e8\u5206\u969c\u5bb3\u4e2d\u3082\u6b63\u5e38\u904b\u8ee2\u3092\u793a\u3057\u304c\u3061\u3067\u3001\u4f9d\u5b58\u5148\u304c\u81ea\u793e\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u7a3c\u50cd\u4e2d\u3067\u3082\u3001\u3042\u306a\u305f\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304b\u3089\u306f\u5230\u9054\u4e0d\u80fd\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u72ec\u7acb\u3057\u305f\u6e2c\u5b9a\u3053\u305d\u304c\u300cCDN\u304c\u304a\u304b\u3057\u3044\u3068\u601d\u3046\u300d\u3068\u3044\u3046\u63a8\u6e2c\u3092\u3001\u30c7\u30fc\u30bf\u3067\u88cf\u4ed8\u3051\u3089\u308c\u305f\u66f4\u65b0\u4ea4\u6e09\u306b\u5909\u3048\u307e\u3059\u3002\u3053\u308c\u304cDotcom-Monitor\u304c\u3053\u3053\u3067\u884c\u3046\u6700\u521d\u306e\u4ed5\u4e8b\u3067\u3059\uff1a\u3059\u3079\u3066\u306e\u91cd\u8981\u306a\u4f9d\u5b58\u306b\u5916\u90e8\u30c1\u30a7\u30c3\u30af\u3092\u7f6e\u304d\u307e\u3059\u3002\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3059\u308b<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e8%a3%bd%e5%93%81\/dns%e7%9b%a3%e8%a6%96%e3%83%84%e3%83%bc%e3%83%ab-%e3%83%89%e3%83%83%e3%83%88%e3%82%b3%e3%83%a0%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%bc\/\">DNS\u30c1\u30a7\u30c3\u30af<\/a>\u3001CDN\u30a8\u30c3\u30b8\u306b\u5bfe\u3059\u308bHTTP(S)\u30c1\u30a7\u30c3\u30af\u3001\u6c7a\u6e08\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306b\u5bfe\u3059\u308b<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e8%a3%bd%e5%93%81\/api-monitoring\/web-api-monitoring\/\">API\u30c1\u30a7\u30c3\u30af<\/a>\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u306e\u7a3c\u50cd\u7387\u3068\u5fdc\u7b54\u6642\u9593\u306e\u8a18\u9332\u3092\u69cb\u7bc9\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u6570\u5024\u304c\u6b63\u5f53\u6027\u3092\u793a\u3059\u7b87\u6240\u306b\u306f\u30ea\u30b9\u30af\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u8fc2\u56de\u30eb\u30fc\u30c8\u3092\u7528\u610f\u3057\u307e\u3059\uff1a\u7b2c2\u306eDNS\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6c7a\u6e08\u7d4c\u8def\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30b3\u30d4\u30fc\u306a\u3069\u3002<\/p>\n<h3 id='\u30ea\u30b9\u30af\u7ba1\u7406\u306e\u5b9f\u88c5\u65b9\u6cd5'  id=\"boomdevs_3\">\u30ea\u30b9\u30af\u7ba1\u7406\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u89e6\u308b\u3059\u3079\u3066\u306e\u4f9d\u5b58\u95a2\u4fc2\uff08DNS\u3001CDN\u3001\u8a8d\u8a3c\u3001\u6c7a\u6e08\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30bf\u30b0\uff09\u3092\u4e00\u89a7\u306b\u3057\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u53ef\u80fd\u306a\u3082\u306e\u3068\u6e2c\u5b9a\u306e\u307f\u53ef\u80fd\u306a\u3082\u306e\u306b\u5206\u985e\u3059\u308b\u3002<\/li>\n<li>\u6e2c\u5b9a\u306e\u307f\u53ef\u80fd\u306a\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066Dotcom-Monitor\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u4f5c\u308b\uff1a\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u3092\u6307\u3059DNS\u30bf\u30b9\u30af\u3001CDN\u30a8\u30c3\u30b8\u4e0a\u306eHTTP(S)\u30bf\u30b9\u30af\u3001\u6c7a\u6e08\u3084\u8a8d\u8a3c\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5bfe\u3059\u308bWeb\u30b5\u30fc\u30d3\u30b9\u306e\u30bf\u30b9\u30af\u3002<\/li>\n<li>\u305d\u308c\u3089\u306e\u30c1\u30a7\u30c3\u30af\u3092\u30e6\u30fc\u30b6\u30fc\u306e\u5730\u57df\u306b\u3042\u308b\u8907\u6570\u306e\u76e3\u8996\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u5b9f\u884c\u3057\u3001\u30d9\u30f3\u30c0\u30fc\u306e\u4e00\u5730\u57df\u306e\u969c\u5bb3\u306b\u3088\u308a\u6b63\u5e38\u5730\u57df\u306e\u88cf\u306b\u96a0\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<li>\u5404\u30c7\u30d0\u30a4\u30b9\u306e\u7a3c\u50cd\u5831\u544a\u3092\u30d9\u30f3\u30c0\u30fc\u8ac7\u5224\u306b\u6301\u3061\u8fbc\u307f\u3001\u30c7\u30fc\u30bf\u304c\u30b3\u30b9\u30c8\u306b\u898b\u5408\u3046\u30ea\u30b9\u30af\u3068\u793a\u3059\u5834\u5408\u306e\u307f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff08\u30bb\u30ab\u30f3\u30c0\u30eaDNS\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6c7a\u6e08\u7d4c\u8def\uff09\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2 id='\u539f\u52472-\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u76ee\u6a19-sla-slo-sli'  id=\"boomdevs_4\" id=\"principle-2-service-level-objectives-sla-slo-sli\">\u539f\u52472 &#8211; \u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u76ee\u6a19\uff08SLA\u3001SLO\u3001SLI\uff09<\/h2>\n<p>3\u3064\u306e\u7528\u8a9e\u306f\u983b\u7e41\u306b\u6df7\u540c\u3055\u308c\u308b\u306e\u3067\u3053\u3053\u3067\u533a\u5206\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>SLA\uff08\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u5951\u7d04\uff09:<\/strong> \u5951\u7d04\u3002\u304a\u5ba2\u69d8\u306b\u7d04\u675f\u3059\u308b\u5185\u5bb9\u3068\u3001\u305d\u308c\u3092\u5b88\u308c\u306a\u304b\u3063\u305f\u5834\u5408\u306e\u30da\u30ca\u30eb\u30c6\u30a3\u3002<\/li>\n<li><strong>SLO\uff08\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u76ee\u6a19\uff09:<\/strong> \u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u6307\u6a19\u306b\u5bfe\u3059\u308b\u8a2d\u5b9a\u76ee\u6a19\u3002\u901a\u5e38\u793e\u5185\u5411\u3051\u3067SLA\u3088\u308a\u53b3\u3057\u304f\u3001\u81ea\u5206\u305f\u3061\u306e\u30a2\u30e9\u30fc\u30e0\u304c\u5148\u306b\u9cf4\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u300299.9%\u306e\u7a3c\u50cd\u7387\u3001\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u5b8c\u4e863\u79d2\u4ee5\u5185\u306a\u3069\u3002<\/li>\n<li><strong>SLI\uff08\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u6307\u6a19\uff09:<\/strong> \u6e2c\u5b9a\u5024\u305d\u306e\u3082\u306e\u3002\u5b9f\u969b\u306e\u7a3c\u50cd\u6642\u9593\u3001\u5fdc\u7b54\u6642\u9593\u3001\u89b3\u6e2c\u3057\u305f\u30a8\u30e9\u30fc\u7387\u306a\u3069\u3002<\/li>\n<\/ul>\n<p>SLI\u304c\u6e2c\u5b9a\u3057\u3001SLO\u304c\u76ee\u6a19\u3092\u8a2d\u5b9a\u3057\u3001SLA\u304c\u7d04\u675f\u3057\u307e\u3059\u3002\u304a\u5ba2\u69d8\u306b\u6e21\u3059<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e9%a1%94%e7%ab%8b%e3%81%a1\/uptime-and-sla-reports\/\">\u7a3c\u50cd\u7387\u3068SLA\u30ec\u30dd\u30fc\u30c8<\/a>\u3082\u542b\u3081\u3001\u3059\u3079\u3066\u306e\u4e0b\u6d41\u51e6\u7406\u306fSLI\u306e\u4fe1\u983c\u6027\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u306b\u307b\u3068\u3093\u3069\u306e\u30c1\u30fc\u30e0\u304c\u76f2\u70b9\u3092\u6301\u3064\u90e8\u5206\u304c\u3042\u308a\u307e\u3059\uff1a\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u306f\u305d\u306e\u80cc\u5f8c\u306b\u3042\u308b\u6e2c\u5b9a\u306e\u7cbe\u5ea6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30c1\u30a7\u30c3\u30af\u304c5\u5206\u6bce\u306b\u5b9f\u884c\u3055\u308c\u308b\u5834\u5408\u3001\u8a18\u9332\u3055\u308c\u305f\u505c\u6b62\u6642\u9593\u306f\u958b\u59cb\u3068\u7d42\u4e86\u305d\u308c\u305e\u308c\u304c5\u5206\u306e\u8aa4\u5dee\u7bc4\u56f2\u5185\u3067\u3057\u304b\u308f\u304b\u3089\u305a\u30015\u5206\u672a\u6e80\u306e\u505c\u6b62\u306f\u8a18\u9332\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u5178\u578b\u7684SLO\u76ee\u6a19\u306b\u5bfe\u3059\u308b\u6708\u9593\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u306b\u5bfe\u3057\u300130\u65e5\uff08\u6708\u3042\u305f\u308a43,200\u5206\uff09\u3068\u3057\u3066\u8a08\u7b97\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<div class=\"table-wrap\">\n<table>\n<thead>\n<tr>\n<th>\u6708\u9593SLO<\/th>\n<th>\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\uff0830\u65e5\u9593\uff09<\/th>\n<th>5\u5206\u30c1\u30a7\u30c3\u30af\u3067\u78ba\u5b9f\u306b\u691c\u51fa\u3067\u304d\u308b\u6700\u5c0f\u505c\u6b62<\/th>\n<th>5\u5206\u5358\u4f4d\u304c\u4e88\u7b97\u306b\u5360\u3081\u308b\u5272\u5408<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>99.0%<\/td>\n<td>7\u6642\u959312\u5206\uff08432\u5206\uff09<\/td>\n<td>5\u5206<\/td>\n<td>1.2%<\/td>\n<\/tr>\n<tr>\n<td>99.5%<\/td>\n<td>3\u6642\u959336\u5206\uff08216\u5206\uff09<\/td>\n<td>5\u5206<\/td>\n<td>2.3%<\/td>\n<\/tr>\n<tr>\n<td>99.9%<\/td>\n<td>43\u520612\u79d2\uff0843.2\u5206\uff09<\/td>\n<td>5\u5206<\/td>\n<td>11.6%<\/td>\n<\/tr>\n<tr>\n<td>99.95%<\/td>\n<td>21\u520636\u79d2\uff0821.6\u5206\uff09<\/td>\n<td>5\u5206<\/td>\n<td>23.1%<\/td>\n<\/tr>\n<tr>\n<td>99.99%<\/td>\n<td>4\u520619\u79d2\uff084.32\u5206\uff09<\/td>\n<td>5\u5206<\/td>\n<td><strong>116\uff05\u3001\u4e88\u7b97\u5168\u4f53\u3092\u8d85\u904e<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote><p>5\u5206\u30c1\u30a7\u30c3\u30af\u3067\u306f99.99\uff05\u306e\u6708\u6b21SLO\u3092\u6e2c\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002\u5358\u4e00\u306e\u30c1\u30a7\u30c3\u30af\u9593\u9694\u304c\u6708\u9593\u306e\u5168\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u8d85\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p><\/blockquote>\n<p>\u78ba\u7387\u306e\u6570\u5b66\u3082\u53b3\u3057\u3044\u3082\u306e\u3067\u3059\u3002\u30c1\u30a7\u30c3\u30af\u9593\u9694\u3092<em>I<\/em>\u5206\u3001\u77ed\u3044\u969c\u5bb3\u6642\u9593\u3092<em>D<\/em>\u5206\uff08<em>D &lt; I<\/em>\uff09\u3068\u3059\u308b\u3068\u3001\u969c\u5bb3\u306e\u958b\u59cb\u30bf\u30a4\u30df\u30f3\u30b0\u304c\u30c1\u30a7\u30c3\u30af\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u4f9d\u5b58\u3057\u306a\u3044\u5834\u5408\u3001\u691c\u51fa\u78ba\u7387\u306f\u304a\u3088\u305d<em>D\/I<\/em>\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a5\u5206\u9593\u9694\u30674\u5206\u9593\u306e\u505c\u6b62\u3092\u691c\u77e5\u3059\u308b\u78ba\u7387\u306f5\u56de\u4e2d4\u56de\u3067\u3059\u304c\u30011\/5\u56de\u306f2\u56de\u306e\u30c1\u30a7\u30c3\u30af\u306e\u9593\u306b\u969c\u5bb3\u304c\u5b8c\u5168\u306b\u53ce\u307e\u308a\u691c\u77e5\u3055\u308c\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u969c\u5bb3\u304c\u30c1\u30a7\u30c3\u30af\u9593\u9694\u3088\u308a\u9577\u3044\u5834\u5408\u306f\u5e73\u5747\u691c\u77e5\u9045\u5ef6\u304c\u7d04\u534a\u5206\u3068\u306a\u308a\u30015\u5206\u30c1\u30a7\u30c3\u30af\u3067\u306f\u5e73\u57472.5\u5206\u306e\u691c\u77e5\u9045\u308c\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001\u3053\u306e\u8868\u306f\u5358\u4e00\u306e\u5b9a\u671f\u30c1\u30a7\u30c3\u30af\u3068\u9593\u9694\u30d9\u30fc\u30b9\u306e\u505c\u6b62\u6642\u9593\u8a08\u7b97\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u8907\u6570\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u78ba\u8a8d\u3084\u30ea\u30af\u30a8\u30b9\u30c8\u30d9\u30fc\u30b9\u306eSLI\u306f\u8a73\u7d30\u306f\u5909\u3048\u307e\u3059\u304c\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u554f\u984c\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002<\/p>\n<img decoding=\"async\" class=\"size-full wp-image-34580\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/error-budget-check-interval.webp\" alt=\"Chart showing a 5-minute check interval consuming a growing share of the monthly error budget as SLO targets tighten from 99% to 99.99%\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/error-budget-check-interval.webp 1200w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/error-budget-check-interval-300x169.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/error-budget-check-interval-1024x576.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/error-budget-check-interval-768x432.webp 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/> SLO\u304c\u53b3\u683c\u306b\u306a\u308b\u306b\u3064\u308c\u3066\u30011\u56de\u306e\u30c1\u30a7\u30c3\u30af\u9593\u9694\u304c\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u306e\u3088\u308a\u5927\u304d\u306a\u5272\u5408\u3092\u6d88\u8cbb\u3057\u307e\u3059\u300299.99\uff05\u3067\u306f\u4e88\u7b97\u3092\u5b8c\u5168\u306b\u8d85\u904e\u3057\u307e\u3059\u3002<\/p>\n<p>\u77ed\u6642\u9593\u306e\u969c\u5bb3\u306f\u4f8b\u5916\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Dotcom-Monitor\u304c\u691c\u77e5\u3057\u305f\u969c\u5bb3\u306e\u7d0438\uff05\u306f5\u5206\u4ee5\u5185\u306b\u89e3\u6c7a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u4e3b\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30d5\u30e9\u30c3\u30d7\u3001\u518d\u8d77\u52d5\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306a\u3069\u3067\u3001\u81ea\u52d5\u56de\u5fa9\u3059\u308b\u305f\u3081\u4eba\u9593\u304c\u4ecb\u5165\u3059\u308b\u524d\u306b\u5b8c\u4e86\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30d5\u30a3\u30eb\u30bf\u30fc\u306f\u6b63\u306b\u3053\u306e\u7406\u7531\u3067\u30a2\u30e9\u30fc\u30c8\u3092\u6291\u5236\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u30a2\u30e9\u30fc\u30c8\u304b\u3089\u9664\u5916\u3055\u308c\u3066\u3082\u8a18\u9332\u304b\u3089\u306f\u9664\u5916\u3055\u308c\u307e\u305b\u3093\uff1a\u305d\u306e\u505c\u6b62\u6642\u9593\u306f\u5185\u90e8SLA\u3067\u3082\u30d9\u30f3\u30c0\u30fcSLA\u3067\u3082\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u4f1a\u8a08\u51e6\u7406\u3055\u308c\u307e\u3059\u3002\u30a2\u30e9\u30fc\u30c8\u3092\u767a\u3057\u305f\u969c\u5bb3\u306e\u3046\u306156\uff05\u4ee5\u4e0a\u306f\u6700\u521d\u306e\u901a\u77e5\u304b\u308915\u5206\u4ee5\u5185\u306b\u89e3\u6c7a\u3057\u3001\u7d0418\uff05\u304c1\u6642\u9593\u4ee5\u4e0a\u7d99\u7d9a\u3057\u3001\u7d043\uff05\u304c24\u6642\u9593\u4ee5\u4e0a\u7d9a\u304d\u307e\u3059\u3002\u30b5\u30fc\u30d3\u30b9\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u5909\u52d5\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u5f62\u306f\u540c\u3058\u3067\u3001\u3059\u3079\u3066\u306e\u969c\u5bb3\u306e3\u5206\u306e1\u4ee5\u4e0a\u304c5\u5206\u30c1\u30a7\u30c3\u30af\u3067\u307b\u307c\u898b\u3048\u306a\u3044\u30d0\u30b1\u30c3\u30c8\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u304c\u30c1\u30a7\u30c3\u30af\u983b\u5ea6\u304c\u30b3\u30b9\u30c8\u3067\u306f\u306a\u304f\u6e2c\u5b9a\u6c7a\u5b9a\u3067\u3042\u308b\u7406\u7531\u3067\u3059\uff1a1\u5206\u9593\u9694\u3067\u306f\u6e2c\u5b9a\u91cf\u5b50\u306f99.9\uff05\u306e\u6708\u9593\u4e88\u7b97\u306e11.6\uff05\u304b\u30892.3\uff05\u306b\u6e1b\u308a\u3001\u969c\u5bb3\u4ef6\u6570\u306e\u5927\u90e8\u5206\u3092\u5360\u3081\u308b\u77ed\u6642\u9593\u969c\u5bb3\u3082\u8a18\u9332\u306b\u8868\u308c\u59cb\u3081\u307e\u3059\u3002\u3060\u304b\u3089Dotcom-Monitor\u306f1\u5206\u6bce\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c\u3057\u3001\u540c\u3058\u8a18\u9332\u3092\u57fa\u306bSLA\u5831\u544a\u3092\u4f5c\u308a\u307e\u3059\uff1a\u304a\u5ba2\u69d8\u306b\u793a\u3059\u6e96\u62e0\u6570\u5024\u306f\u6e2c\u5b9a\u306e\u88cf\u4ed8\u3051\u304c\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u4fe1\u983c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 id='\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u76ee\u6a19\u306e\u5b9f\u88c5\u65b9\u6cd5'  id=\"boomdevs_5\">\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u76ee\u6a19\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u8a8d\u8b58\u3067\u304d\u308b\u3001\u5b9f\u30d6\u30e9\u30a6\u30b6\u8d77\u70b9\u306e\u7a3c\u50cd\u7387\u3084\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u6642\u9593\u306e\u3088\u3046\u306aSLI\u30922,3\u500b\u5b9a\u7fa9\u3057\u3001Dotcom-Monitor\u306e\u30c1\u30a7\u30c3\u30af\u3092\u8a18\u9332\u30bd\u30fc\u30b9\u3068\u3059\u308b\u3002<\/li>\n<li>\u4fdd\u8b77\u3059\u308bSLA\u3088\u308a\u53b3\u3057\u3044SLO\u3092\u8a2d\u5b9a\u3057\u3001\u4e0a\u8a18\u8868\u306b\u5f93\u3044\u300199.9\uff05\u4ee5\u4e0a\u3067\u3042\u308c\u30701\u5206\u6bce\u306e\u30c1\u30a7\u30c3\u30af\u983b\u5ea6\u306b\u30c7\u30d0\u30a4\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3002<\/li>\n<li>SLA\u8ac7\u5224\u306e\u62c5\u5f53\u8005\u306b\u5411\u3051\u3066\u7a3c\u50cd\u7387\u304a\u3088\u3073SLA\u30ec\u30dd\u30fc\u30c8\u3092\u5b9a\u671f\u7684\u306b\u9001\u308b\u3002\u6e96\u62e0\u6570\u5024\u306f\u30a2\u30e9\u30fc\u30c8\u3068\u540c\u3058\u30c1\u30a7\u30c3\u30af\u8a18\u9332\u306b\u57fa\u3065\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002<\/li>\n<li>\u8ab0\u3082\u7279\u5b9a\u306e\u969c\u5bb3\u3092\u8b70\u8ad6\u3057\u3066\u3044\u306a\u3044\u6642\u306b\u3001\u30a8\u30e9\u30fc\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u4f7f\u3044\u5207\u3063\u305f\u5834\u5408\u306e\u5bfe\u51e6\u65b9\u6cd5\u3092\u4e8b\u524d\u5408\u610f\u3057\u3066\u304a\u304f\u3002<\/li>\n<\/ul>\n<h2 id='\u539f\u52473-\u5358\u7d14\u4f5c\u696d\u3092\u6392\u9664\u3059\u308b'  id=\"boomdevs_6\" id=\"principle-3-eliminate-toil\">\u539f\u52473 &#8211; \u5358\u7d14\u4f5c\u696d\u3092\u6392\u9664\u3059\u308b<\/h2>\n<p>\u5358\u7d14\u4f5c\u696d\uff08\u30c8\u30a4\u30eb\uff09\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u898f\u6a21\u306b\u6bd4\u4f8b\u3057\u3066\u5897\u3048\u3001\u6c38\u7d9a\u7684\u4fa1\u5024\u3092\u751f\u307e\u306a\u3044\u624b\u52d5\u3067\u7e70\u308a\u8fd4\u3057\u306e\u4f5c\u696d\u3092\u6307\u3057\u307e\u3059\u3002<a href=\"https:\/\/sre.google\/sre-book\/eliminating-toil\/\" target=\"_blank\" rel=\"noopener\">\u5358\u7d14\u4f5c\u696d\u6392\u9664\u306e\u7ae0<\/a>\u3067\u306f\u6709\u540d\u306a\u76ee\u6a19\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\uff1aSRE\u306f\u6642\u9593\u306e\u534a\u5206\u4ee5\u4e0a\u3092\u5358\u7d14\u4f5c\u696d\u306b\u4f7f\u308f\u305a\u3001\u6b8b\u308a\u306f\u5358\u7d14\u4f5c\u696d\u3092\u7121\u304f\u3059\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u4f7f\u3046\u3079\u304d\u3068\u3002<\/p>\n<p>\u62bd\u8c61\u7684\u306a\u5b9a\u7fa9\u306f\u7406\u89e3\u3057\u3084\u3059\u3044\u3067\u3059\u304c\u767a\u898b\u3057\u3065\u3089\u3044\u306e\u3067\u3001\u540d\u524d\u3092\u6319\u3052\u307e\u3057\u3087\u3046\u3002\u591a\u304f\u306e\u30c1\u30fc\u30e0\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u8ab0\u304b\u304c\u6bce\u671d\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u30d5\u30ed\u30fc\u304c\u307e\u3060\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li>\u8ab0\u304b\u304c\u30c7\u30d7\u30ed\u30a4\u5f8c\u306b\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\u30d5\u30a9\u30fc\u30e0\u3092\u624b\u52d5\u30c6\u30b9\u30c8\u3059\u308b\u3002<\/li>\n<li>\u8ab0\u304b\u304cSSL\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u3092\u30ab\u30ec\u30f3\u30c0\u30fc\u306b\u8a18\u9332\u3057\u3066\u3044\u308b\u3002<\/li>\n<li>\u30b5\u30dd\u30fc\u30c8\u30c1\u30b1\u30c3\u30c8\u304c\u6025\u5897\u3057\u305f\u6642\u306b\u8ab0\u304b\u304c\u624b\u52d5\u3067\u30d1\u30fc\u30c8\u30ca\u30fcAPI\u3092\u53e9\u304d\u3001\u300c\u554f\u984c\u304c\u81ea\u5206\u305f\u3061\u304b\u76f8\u624b\u304b\u300d\u3092\u8abf\u67fb\u3059\u308b\u3002<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u30b9\u30af\u30ea\u30d7\u30c8\u5316\u53ef\u80fd\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3067\u3059\u3002Dotcom-Monitor\u304c\u5f79\u7acb\u3064\u90e8\u5206\u3067\u3059\u3002<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e9%a1%94%e7%ab%8b%e3%81%a1\/everystep\/\">EveryStep<\/a>\u3068\u3044\u3046\u30dd\u30a4\u30f3\u30c8\uff06\u30af\u30ea\u30c3\u30af\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30ec\u30b3\u30fc\u30c0\u30fc\u3092\u4f7f\u3048\u3070\u3001\u5b9f\u30d6\u30e9\u30a6\u30b6\u3067\u6570\u5206\u304a\u304d\u306b\u540c\u3058\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u7d4c\u8def\u3092\u6b69\u304b\u305b\u3001\u5931\u6557\u3057\u305f\u77ac\u9593\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u4e0a\u3052\u3089\u308c\u307e\u3059\u3002\u8a3c\u660e\u66f8\u30c1\u30a7\u30c3\u30af\u306f\u30ab\u30ec\u30f3\u30c0\u30fc\u4e0d\u8981\u3001API\u30c1\u30a7\u30c3\u30af\u306f\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u5b9f\u884c\u3067\u5fdc\u7b54\u6642\u9593\u5c65\u6b74\u3092\u4fdd\u6301\u3057\u3001\u300c\u81ea\u793e\u304b\u76f8\u624b\u304b\u300d\u554f\u984c\u3092\u4e00\u76ee\u3067\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n<p>\u512a\u5148\u7684\u306b\u81ea\u52d5\u5316\u3059\u3079\u304d\u304b\u3069\u3046\u304b\u306f\u8907\u96d1\u3055\u3067\u306f\u306a\u304f\u3001\u518d\u767a\u983b\u5ea6\u304c\u57fa\u6e96\u3067\u3059\u3002\u65e5\u3005\u624b\u52d5\u3067\u884c\u308f\u308c\u308b\u30c1\u30a7\u30c3\u30af\u306f\u6a5f\u68b0\u30671\u5206\u3054\u3068\u306b\u5b9f\u65bd\u3059\u3079\u304d\u30c1\u30a7\u30c3\u30af\u3067\u3059\u3002<\/p>\n<h3 id='\u5358\u7d14\u4f5c\u696d\u6392\u9664\u306e\u5b9f\u88c5\u65b9\u6cd5'  id=\"boomdevs_7\">\u5358\u7d14\u4f5c\u696d\u6392\u9664\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u30c1\u30fc\u30e0\u30e1\u30f3\u30d0\u30fc\u304c\u884c\u3046\u3059\u3079\u3066\u306e\u624b\u52d5\u30c1\u30a7\u30c3\u30af\u30921\u9031\u9593\u8a18\u9332\u3059\u308b\u3002\u8907\u96d1\u3055\u3067\u306f\u306a\u304f\u983b\u5ea6\u304c\u512a\u5148\u5ea6\u3092\u6c7a\u3081\u308b\u3002<\/li>\n<li>\u6700\u983b\u306e\u3082\u306e\u3092EveryStep\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u8a18\u9332\u3057\u3001\u671d1\u56de\u306e\u4ee3\u308f\u308a\u306b\u6570\u5206\u6bce\u306b\u5b9f\u884c\u3055\u305b\u308b\u3002<\/li>\n<li>\u8a3c\u660e\u66f8\u6709\u52b9\u671f\u9650\u30ab\u30ec\u30f3\u30c0\u30fc\u306fDotcom-Monitor\u306eSSL\u30c1\u30a7\u30c3\u30af\u306b\u7f6e\u304d\u63db\u3048\u3001\u30d1\u30fc\u30c8\u30ca\u30fcAPI\u306f\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3055\u308c\u305fWeb\u30b5\u30fc\u30d3\u30b9\u30c1\u30a7\u30c3\u30af\u3067\u7ba1\u7406\u3059\u308b\u3002<\/li>\n<li>\u56db\u534a\u671f\u3054\u3068\u306b\u524a\u6e1b\u3057\u305f\u624b\u52d5\u30c1\u30a7\u30c3\u30af\u6642\u9593\u3092\u8ffd\u8de1\u3057\u3001\u81ea\u52d5\u5316\u4f5c\u696d\u3092\u53ef\u8996\u5316\u3057\u8cc7\u91d1\u3092\u7dad\u6301\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2 id='\u539f\u52474-\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30684\u3064\u306e\u30b4\u30fc\u30eb\u30c7\u30f3\u30b7\u30b0\u30ca\u30eb'  id=\"boomdevs_8\" id=\"principle-4-monitoring-and-the-four-golden-signals\">\u539f\u52474 &#8211; \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30684\u3064\u306e\u30b4\u30fc\u30eb\u30c7\u30f3\u30b7\u30b0\u30ca\u30eb<\/h2>\n<p><a href=\"https:\/\/sre.google\/sre-book\/monitoring-distributed-systems\/\" target=\"_blank\" rel=\"noopener\">\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u7ae0<\/a>\u306f4\u3064\u306e\u30b4\u30fc\u30eb\u30c7\u30f3\u30b7\u30b0\u30ca\u30eb\u3092\u540d\u6307\u3057\u3057\u307e\u3059\uff1a\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30a8\u30e9\u30fc\u3001\u98fd\u548c\u72b6\u614b\u3002\u3053\u306e4\u3064\u3092\u76e3\u8996\u3059\u308c\u3070\u307b\u3068\u3093\u3069\u306e\u554f\u984c\u3092\u6355\u6349\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u7ae0\u306f\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u76e3\u8996\u306b\u8a00\u53ca\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u30c1\u30fc\u30e0\u306f\u3053\u308c\u30894\u3064\u306e\u4fe1\u53f7\u3092\u30b7\u30b9\u30c6\u30e0\u5185\u90e8\u304b\u3089\u8a08\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u30e6\u30fc\u30b6\u30fc\u8996\u70b9\u304b\u3089\u76e3\u8996\u3059\u308c\u3070\u3001\u3053\u306e\u3046\u30613\u3064\u306f\u5909\u5316\u3057\u307e\u3059\uff1a<\/p>\n<div class=\"table-wrap\">\n<table>\n<thead>\n<tr>\n<th>\u4fe1\u53f7<\/th>\n<th>\u5185\u90e8\uff08APM, Prometheus, \u30b5\u30fc\u30d0\u30fc\u30e1\u30c8\u30ea\u30af\u30b9\uff09<\/th>\n<th>\u5916\u90e8\uff08\u5916\u90e8\u5408\u6210\u76e3\u8996\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u30ec\u30a4\u30c6\u30f3\u30b7<\/strong><\/td>\n<td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u51e6\u7406\u6642\u9593\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u5230\u9054\u3059\u308b\u524d\u306e\u3059\u3079\u3066\u306f\u9664\u5916\u3002<\/td>\n<td>DNS + TCP + TLS + CDN\u30a8\u30c3\u30b8 + \u8ee2\u9001 + \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u969b\u306b\u611f\u3058\u308b\u6570\u5024\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/strong><\/td>\n<td>\u79d2\u9593\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u3002\u5b8c\u5168\u306b\u53ef\u8996\u5316\u3002<\/td>\n<td>\u5916\u90e8\u304b\u3089\u306f\u89b3\u6e2c\u4e0d\u80fd\u3002\u5408\u6210\u30c1\u30a7\u30c3\u30af\u306f\u81ea\u8eab\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u751f\u6210\u3057\u3001\u5b9f\u969b\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u898b\u3048\u306a\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30a8\u30e9\u30fc<\/strong><\/td>\n<td>5xx\u7387\u3001\u4f8b\u5916\u6570\u3002<\/td>\n<td>\u7834\u640d\u3057\u305f\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3092\u8fd4\u3059HTTP 200\u3001\u7121\u97f3\u3067\u5931\u6557\u3059\u308b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30b9\u30af\u30ea\u30d7\u30c8\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u306a\u3044\u30da\u30fc\u30b8\u8981\u7d20\u306a\u3069\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u98fd\u548c<\/strong><\/td>\n<td>CPU\u3001\u30e1\u30e2\u30ea\u3001\u30ad\u30e5\u30fc\u6df1\u5ea6\u3001\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30d7\u30fc\u30eb\u3002<\/td>\n<td>\u76f4\u63a5\u6e2c\u5b9a\u4e0d\u53ef\u3002\u8ca0\u8377\u5897\u5927\u306b\u4f34\u3046\u30ec\u30a4\u30c6\u30f3\u30b7\u60aa\u5316\u304b\u3089\u63a8\u6e2c\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<img decoding=\"async\" class=\"size-full wp-image-34587\" src=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/golden-signals-inside-vs-outside.webp\" alt=\"Diagram of the four golden signals split by vantage point, showing which signals are visible from inside the stack versus from external synthetic monitoring\" width=\"1200\" height=\"900\" srcset=\"https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/golden-signals-inside-vs-outside.webp 1200w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/golden-signals-inside-vs-outside-300x225.webp 300w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/golden-signals-inside-vs-outside-1024x768.webp 1024w, https:\/\/www.dotcom-monitor.com\/blog\/wp-content\/uploads\/sites\/3\/2021\/11\/golden-signals-inside-vs-outside-768x576.webp 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/> 4\u3064\u306e\u30b4\u30fc\u30eb\u30c7\u30f3\u30b7\u30b0\u30ca\u30eb\u306e\u3046\u30612\u3064\u306f\u7247\u65b9\u306e\u8996\u70b9\u3067\u3057\u304b\u5b8c\u5168\u306b\u898b\u3048\u307e\u305b\u3093\u3002\u3069\u3061\u3089\u306e\u8996\u70b9\u3082\u3059\u3079\u3066\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u8868\u3092\u6b63\u76f4\u306b\u8aad\u3080\u3068\u7d50\u8ad6\u306f\u300c\u5916\u90e8\u306e\u65b9\u304c\u826f\u3044\u300d\u3067\u306f\u306a\u304f\u3001\u3069\u3061\u3089\u306e\u8996\u70b9\u3082\u3059\u3079\u3066\u3092\u898b\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u98fd\u548c\u306f\u5185\u90e8\u30c4\u30fc\u30eb\u7fa4\u306e\u9818\u57df\uff1aPrometheus\u3001Datadog\u3001New Relic\u306a\u3069\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u4f53\u9a13\u3059\u308b\u30ec\u30a4\u30c6\u30f3\u30b7\u3068\u30a8\u30e9\u30fc\u306f\u5916\u90e8\u306e<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e3%82%bd%e3%83%aa%e3%83%a5%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3\/synthetic-monitoring\/\">\u5408\u6210\u76e3\u8996<\/a>\u306e\u9818\u57df\u3067\u3059\u3002\u3053\u3053\u304cDotcom-Monitor\u306e\u62c5\u5f53\u90e8\u5206\u3067\u3059\u3002\u5b9f\u30d6\u30e9\u30a6\u30b6\u30c1\u30a7\u30c3\u30af\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30e6\u30fc\u30b6\u30fc\u306e\u30da\u30fc\u30b8\u3092\u8aad\u307f\u8fbc\u307f\u3001DNS\u89e3\u6c7a\u3001TLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3001CDN\u30a8\u30c3\u30b8\u3001\u30da\u30fc\u30b8\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3001\u30e6\u30fc\u30b6\u30fc\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30b9\u30c6\u30c3\u30d7\u6642\u9593\u3092\u6e2c\u308a\u307e\u3059\u3002HTTP(S)\u3001API\u3001DNS\u3001TCP\u3001ICMP\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u30c1\u30a7\u30c3\u30af\u306f\u30da\u30fc\u30b8\u5468\u8fba\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u3053\u308c\u30892\u3064\u306f\u7af6\u5408\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u540c\u30584\u3064\u306e\u4fe1\u53f7\u306e\u7570\u306a\u308b\u8996\u70b9\u3067\u3042\u308a\u3001\u53cc\u65b9\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u5b9f\u7528\u7684\u306a\u30eb\u30fc\u30eb\uff1a\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u611f\u3067\u304d\u308b\u4fe1\u53f7\u306f\u5fc5\u305a\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u308b\u5834\u6240\u3067\u6e2c\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002CDN\u304c\u30e8\u30fc\u30ed\u30c3\u30d1\u534a\u5206\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u8fd4\u3059\u9593\u3001APM\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304c\u30b0\u30ea\u30fc\u30f3\u3092\u793a\u3059\u5149\u666f\u306f\u4eee\u60f3\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u5185\u90e8\u76e3\u8996\u306e\u307f\u306e\u6a19\u6e96\u7684\u306a\u5931\u6557\u30e2\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<h3 id='\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5\u65b9\u6cd5'  id=\"boomdevs_9\">\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u98fd\u548c\u306fAPM\u307e\u305f\u306fPrometheus\u30b9\u30bf\u30c3\u30af\u306b\u6b8b\u3057\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3068\u30a8\u30e9\u30fc\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u5b9f\u969b\u306e\u5730\u57df\u304b\u3089\u306eDotcom-Monitor\u306e\u5b9f\u30d6\u30e9\u30a6\u30b6\u30c1\u30a7\u30c3\u30af\u306b\u4efb\u305b\u308b\u3002<\/li>\n<li>\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u30c1\u30a7\u30c3\u30af\u3060\u3051\u3067\u306a\u304f\u30b3\u30f3\u30c6\u30f3\u30c4\u691c\u8a3c\u3082\u8a2d\u5b9a\u3057\u3001HTTP 200\u306a\u306e\u306b\u58ca\u308c\u305f\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u304c\u30e6\u30fc\u30b6\u30fc\u3068\u540c\u3058\u3088\u3046\u306b\u5931\u6557\u6271\u3044\u306b\u306a\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<li>EveryStep\u3067\u91cd\u8981\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\uff08\u30ed\u30b0\u30a4\u30f3\u3001\u691c\u7d22\u3001\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\uff09\u3092\u30b9\u30af\u30ea\u30d7\u30c8\u5316\u3057\u3001\u76e3\u8996\u304c\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u7d4c\u8def\u3092\u305f\u3069\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<li>\u5185\u90e8\u5916\u90e8\u306e\u6570\u5024\u3092\u5b9a\u671f\u7684\u306b\u6bd4\u8f03\u3057\u3001\u305d\u306e\u5dee\u5206\u304cCDN\u3001DNS\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u5c64\u3067\u3042\u308b\u3053\u3068\u3092\u7406\u89e3\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2 id='\u539f\u52475-\u81ea\u52d5\u5316'  id=\"boomdevs_10\" id=\"principle-5-automation\">\u539f\u52475 &#8211; \u81ea\u52d5\u5316<\/h2>\n<p>SRE\u306b\u3068\u3063\u3066\u81ea\u52d5\u5316\u306f\u30b9\u30b1\u30fc\u30eb\u6642\u306e\u4e00\u8cab\u6027\u3067\u3059\u3002\u4eba\u9593\u306f\u30b9\u30c6\u30c3\u30d7\u3092\u5fd8\u308c\u308b\u304c\u6a5f\u68b0\u306f\u5fd8\u308c\u305a\u3001\u5348\u524d3\u6642\u306b\u5bfe\u5fdc\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u4eba\u9593\u306e\u92ed\u654f\u3055\u306b\u4f9d\u5b58\u3059\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>Google\u306e\u5916\u3067\u5909\u308f\u308b\u90e8\u5206\uff1a\u81ea\u52d5\u5316\u306f\u305d\u308c\u3092\u8d77\u52d5\u3059\u308b\u30b7\u30b0\u30ca\u30eb\u306e\u8cea\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30b9\u30af\u30ea\u30d7\u30c8\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u30b8\u30e7\u30d6\u3001\u81ea\u52d5\u30b9\u30b1\u30fc\u30eb\u30eb\u30fc\u30eb\u306f\u3059\u3079\u3066\u691c\u77e5\u30a4\u30d9\u30f3\u30c8\u3067\u8d77\u52d5\u3059\u308b\u305f\u3081\u3001\u691c\u77e5\u9045\u5ef61\u5206\u306f\u305d\u306e\u307e\u307e\u81ea\u52d5\u5fdc\u7b54\u51e6\u7406\u306e\u9045\u308c\u306b\u306a\u308a\u307e\u3059\u3002SLO\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u8a08\u7b97\u306f\u3053\u3053\u3067\u3082\u76f4\u63a5\u9069\u7528\u3067\u304d\u30015\u5206\u30c1\u30a7\u30c3\u30af\u3067\u30c8\u30ea\u30ac\u3055\u308c\u305f\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306f\u5e73\u57472.5\u5206\u306e\u5148\u884c\u3092\u76f8\u624b\u306b\u4e0e\u3048\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u4e00\u90e8\u306e\u81ea\u52d5\u5316\u30c8\u30ea\u30ac\u30fc\u306f\u5916\u90e8\u304b\u3089\u3057\u304b\u5f97\u3089\u308c\u307e\u305b\u3093\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6c7a\u6e08\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u3001\u5065\u5eb7\u8a3a\u65ad\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089ping\u5fdc\u7b54\u3059\u308b\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u672c\u5f53\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u30d7\u30e9\u30a4\u30de\u30ea\u306e\u969c\u5bb3\u3092\u4f53\u9a13\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Dotcom-Monitor\u306f\u5916\u90e8\u30c1\u30a7\u30c3\u30af\u304b\u3089\u306e<a href=\"https:\/\/www.dotcom-monitor.com\/ja\/%e9%a1%94%e7%ab%8b%e3%81%a1\/%e7%89%b9%e5%be%b4%e3%82%a2%e3%83%a9%e3%83%bc%e3%83%88\/\">\u30a2\u30e9\u30fc\u30c8<\/a>\u3068Webhook\u3067\u305d\u306e\u30eb\u30fc\u30d7\u3092\u9589\u3058\u3066\u304a\u308a\u3001\u30d8\u30eb\u30b9\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u4e3b\u5f35\u3067\u306f\u306a\u304f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u57fa\u3065\u3044\u3066\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30c8\u30ea\u30ac\u30fc\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002<\/p>\n<h3 id='\u81ea\u52d5\u5316\u306e\u5b9f\u88c5\u65b9\u6cd5'  id=\"boomdevs_11\">\u81ea\u52d5\u5316\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u4e2d\u306b\u624b\u52d5\u3067\u884c\u3046\u5fdc\u7b54\uff08\u518d\u8d77\u52d5\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\uff09\u3092\u81ea\u52d5\u5316\u306e\u8d77\u70b9\u306b\u3059\u308b\u3002<\/li>\n<li>Dotcom-Monitor\u306e\u30a2\u30e9\u30fc\u30c8Webhook\u3092\u3053\u308c\u3089\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u63a5\u7d9a\u3057\u3001\u30c8\u30ea\u30ac\u30fc\u3092\u5185\u90e8\u30d8\u30eb\u30b9\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3067\u306f\u306a\u304f\u5916\u90e8\u3067\u78ba\u8a8d\u3055\u308c\u305f\u969c\u5bb3\u306b\u3059\u308b\u3002<\/li>\n<li>\u30a2\u30e9\u30fc\u30c8\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u30b0\u30eb\u30fc\u30d7\u3092\u8a2d\u5b9a\u3057\u3001\u6700\u521d\u306e\u901a\u77e5\u304c\u771f\u306b\u884c\u52d5\u3059\u308b\u4eba\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u5c4a\u304f\u3088\u3046\u306b\u3059\u308b\u3002\u6df1\u591c3\u6642\u306b\u8ab0\u3082\u898b\u306a\u3044\u5171\u6709Inbox\u3067\u306f\u306a\u3044\u3002<\/li>\n<li>Response Filter\u3067\u81ea\u5df1\u89e3\u6c7a\u3059\u308b\u77ac\u9593\u7684\u969c\u5bb3\u3092\u5438\u53ce\u3057\u3001\u81ea\u52d5\u5316\u30c8\u30ea\u30ac\u3092\u767a\u706b\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3057\u3001\u56db\u534a\u671f\u3054\u3068\u306b\u8aa4\u8b66\u5831\u7387\u3092\u898b\u76f4\u3059\u3002<\/li>\n<\/ul>\n<h2 id='\u539f\u52476-\u30ea\u30ea\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0'  id=\"boomdevs_12\" id=\"principle-6-release-engineering\">\u539f\u52476 &#8211; \u30ea\u30ea\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/h2>\n<p>\u30ea\u30ea\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u306f\u3001\u6bce\u56de\u540c\u3058\u65b9\u6cd5\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30d3\u30eb\u30c9\u30fb\u51fa\u8377\u3059\u308b\u6280\u8853\u3067\u3059\uff1a\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3055\u308c\u305f\u30d3\u30eb\u30c9\u3001\u518d\u73fe\u53ef\u80fd\u306a\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u30ea\u30cf\u30fc\u30b5\u30eb\u6e08\u307f\u3067\u52d5\u4f5c\u3059\u308b\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3002<\/p>\n<p>\u30e2\u30c0\u30f3CI\/CD\u306b\u3088\u3063\u3066\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u5185\u90e8\u306e\u5927\u90e8\u5206\u306f\u30ab\u30d0\u30fc\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c6\u30b9\u30c8\u306f\u5408\u683c\u3057\u3001\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u306f\u751f\u6210\u3055\u308c\u3001\u30d5\u30e9\u30b0\u3092\u4f7f\u3063\u305f\u30c7\u30d7\u30ed\u30a4\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u306f\u3001\u30c7\u30d7\u30ed\u30a4\u5f8c\u306b\u30b7\u30b9\u30c6\u30e0\u304c\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6b63\u5e38\u52d5\u4f5c\u3059\u308b\u304b\u306f\u6e2c\u308c\u307e\u305b\u3093\u3002\u30d3\u30eb\u30c9\u304c\u6210\u529f\u3057\u3066\u3082\u3001\u4f1d\u64ad\u3057\u306a\u3044DNS\u30ec\u30b3\u30fc\u30c9\u3001\u53e4\u3044\u30d0\u30f3\u30c9\u30eb\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305fCDN\u3001\u7d44\u307f\u5408\u308f\u3055\u3063\u3066\u58ca\u308c\u308b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30bf\u30b0\u3001\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u306b\u3057\u304b\u5b58\u5728\u3057\u306a\u3044\u8a2d\u5b9a\u5024\u306a\u3069\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u3053\u3092\u57cb\u3081\u308b\u306e\u304c\u30c7\u30d7\u30ed\u30a4\u5f8c\u306e\u691c\u8a3c\u3067\u3059\u3002EveryStep\u3067\u91cd\u8981\u7d4c\u8def\uff08\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u3001\u30ed\u30b0\u30a4\u30f3\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u5b8c\u4e86\uff09\u3092\u6b69\u304f\u30b9\u30af\u30ea\u30d7\u30c8\u3092Dotcom-Monitor\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u30c7\u30d7\u30ed\u30a4\u6bce\u306b\u5373\u5b9f\u884c\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u969b\u306b\u5f97\u308b\u3082\u306e\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002\u3053\u306e\u691c\u8a3c\u3092\u5b9f\u884c\u3059\u308b\u30c1\u30fc\u30e0\u306f\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u6700\u7d42\u6bb5\u968e\u3068\u3057\u3066\u6271\u3044\u307e\u3059\uff1a\u30c7\u30d7\u30ed\u30a4\u2192\u5916\u90e8\u304b\u3089\u306e\u691c\u8a3c\u2192\u6210\u529f\u306a\u3089\u30ea\u30ea\u30fc\u30b9\u5b8c\u4e86\u3002\u30c1\u30a7\u30c3\u30af\u304c\u5931\u6557\u3059\u308c\u3070\u3001\u88ab\u5bb3\u534a\u5f84\u304c\u307e\u3060\u6570\u5206\u306e\u3046\u3061\u306b\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u52d5\u304d\u307e\u3059\u3002<\/p>\n<h3 id='\u30ea\u30ea\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5\u65b9\u6cd5'  id=\"boomdevs_13\">\u30ea\u30ea\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u3059\u3079\u3066\u306e\u30d3\u30eb\u30c9\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4ed8\u3051\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u306f\u5373\u6642\u306b\u304b\u3064\u30ea\u30cf\u30fc\u30b5\u30eb\u6e08\u307f\u306e\u30ef\u30f3\u30b9\u30c6\u30c3\u30d7\u64cd\u4f5c\u306b\u3059\u308b\u3002<\/li>\n<li>EveryStep\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u6700\u7d42\u6bb5\u968e\u306b\u8a2d\u5b9a\u3057\u3001Dotcom-Monitor\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089DNS\u3084CDN\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30bf\u30b0\u3092\u542b\u3081\u3066\u30c6\u30b9\u30c8\u3059\u308b\u3002<\/li>\n<li>\u30c1\u30a7\u30c3\u30af\u306e\u30a2\u30e9\u30fc\u30c8Webhook\u3092\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u623b\u3057\u3001\u30dd\u30b9\u30c8\u30c7\u30d7\u30ed\u30a4\u691c\u8a3c\u5931\u6557\u306f\u7fcc\u671d\u306e\u30c1\u30b1\u30c3\u30c8\u3067\u306f\u306a\u304f\u81ea\u52d5\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u5408\u56f3\u306b\u3059\u308b\u3002<\/li>\n<li>\u30ea\u30ea\u30fc\u30b9\u9593\u3067\u3082\u540c\u3058\u30c1\u30a7\u30c3\u30af\u3092\u7d99\u7d9a\u5b9f\u884c\u3057\u3001\u305d\u306e\u5c65\u6b74\u3092\u57fa\u6e96\u7dda\u3068\u3057\u3066\u30c7\u30d7\u30ed\u30a4\u5f8c\u306e\u901f\u5ea6\u4f4e\u4e0b\u3092\u5224\u65ad\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2 id='\u539f\u52477-\u30b7\u30f3\u30d7\u30eb\u3055'  id=\"boomdevs_14\" id=\"principle-7-simplicity\">\u539f\u52477 &#8211; \u30b7\u30f3\u30d7\u30eb\u3055<\/h2>\n<p><a href=\"https:\/\/sre.google\/sre-book\/simplicity\/\" target=\"_blank\" rel=\"noopener\">\u30b7\u30f3\u30d7\u30eb\u3055\u306e\u7ae0<\/a>\u306f\u4fe1\u983c\u6027\u3068\u8907\u96d1\u6027\u306f\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u95a2\u4fc2\u306b\u3042\u308a\u3001\u8ffd\u52a0\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u6570\u304c\u5897\u3048\u308b\u307b\u3069\u6545\u969c\u30dd\u30a4\u30f3\u30c8\u3082\u5897\u3048\u308b\u305f\u3081\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u4ed5\u4e8b\u306b\u5fc5\u8981\u306a\u5206\u3060\u3051\u306e\u8907\u96d1\u3055\u3067\u3042\u308b\u3079\u304d\u3060\u3068\u8ad6\u3058\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30b9\u30bf\u30c3\u30af\u306b\u3082\u9069\u7528\u3059\u308b\u3068\u3001\u8907\u96d1\u3055\u306f\u9759\u304b\u306b\u7a4d\u307f\u91cd\u306a\u308a\u307e\u3059\u3002\u30c1\u30fc\u30e0\u306fAPM\u30c4\u30fc\u30eb\u3001\u30ed\u30b0\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u7a3c\u50cd\u76e3\u8996\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8\u30b5\u30fc\u30d3\u30b9\u3001\u305d\u3057\u3066\u8ab0\u3082\u958b\u304b\u306a\u30443\u3064\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u6301\u3064\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u5404\u30c4\u30fc\u30eb\u306f\u5404\u81ea\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3067\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u3057\u3001\u5408\u8a08\u3067\u8b66\u544a\u75b2\u52b4\u3092\u8d77\u3053\u3057\u307e\u3059\u3002\u91cd\u8981\u306a\u3082\u306e\u304c\u4ed6\u306e\u901a\u77e5\u3068\u4e00\u7dd2\u306b\u898b\u904e\u3054\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30d9\u30f3\u30c0\u30fc\u304c\u76e3\u8996\u30c4\u30fc\u30eb\u3092\u6e1b\u3089\u305b\u3068\u8a00\u3046\u306e\u306f\u73cd\u3057\u3044\u8b70\u8ad6\u3067\u3042\u308a\u3001\u305d\u308c\u304c\u3086\u3048\u306b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u76e3\u8996\u30b9\u30bf\u30c3\u30af\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u306e\u30c6\u30b9\u30c8\u306f2\u3064\u306e\u8cea\u554f\u306b\u96c6\u7d04\u3055\u308c\u307e\u3059\u3002\u307e\u305a\u3001\u76e3\u8996\u5bfe\u8c61\u3054\u3068\u306b\u3001\u8907\u6570\u30c4\u30fc\u30eb\u3067\u4e0d\u4e00\u81f4\u304c\u3042\u3063\u305f\u6642\u306b\u3069\u308c\u304c\u4fe1\u983c\u3055\u308c\u308b\u304b\u660e\u78ba\u304b\u3002\u6b21\u306b\u3001\u767a\u751f\u3059\u308b\u3059\u3079\u3066\u306e\u30a2\u30e9\u30fc\u30c8\u306b\u5fc5\u305a\u5bfe\u5fdc\u3059\u308b\u4eba\u304c\u3044\u308b\u304b\u3002\u3069\u3061\u3089\u3082\u6e80\u305f\u3055\u306a\u3044\u30c4\u30fc\u30eb\u306f\u76e3\u8996\u3067\u306f\u306a\u304f\u9a12\u97f3\u3067\u3042\u308a\u3001\u8cfc\u8aad\u6599\u3092\u53d6\u308b\u30b4\u30df\u3067\u3059\u3002\u7a3c\u50cd\u76e3\u8996\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3001API\u3001\u30a4\u30f3\u30d5\u30e9\u30c1\u30a7\u30c3\u30af\u3092\u5358\u4e00\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u307e\u3068\u3081\u3001\u5358\u4e00\u306e\u30a2\u30e9\u30fc\u30c8\u7d4c\u8def\u3092\u6301\u3064\u3053\u3068\u306f\u8cfc\u5165\u5224\u65ad\u306e\u524d\u306b\u30b7\u30f3\u30d7\u30eb\u3055\u6c7a\u5b9a\u3067\u3059\u3002\u3053\u308c\u304cDotcom-Monitor\u306e\u8a2d\u8a08\u65b9\u91dd\u3067\u3059\uff1a\u3059\u3079\u3066\u306e\u30c1\u30a7\u30c3\u30af\u30921\u30ab\u6240\u3067\u884c\u3044\u3001\u5358\u4e00\u306e\u901a\u77e5\u7d4c\u8def\u3067\u6271\u3044\u3001\u5185\u5074\u76e3\u8996\u306eAPM\u30c4\u30fc\u30eb\u3068\u5171\u5b58\u3057\u307e\u3059\u3002<\/p>\n<h3 id='\u30b7\u30f3\u30d7\u30eb\u3055\u306e\u5b9f\u88c5\u65b9\u6cd5'  id=\"boomdevs_15\">\u30b7\u30f3\u30d7\u30eb\u3055\u306e\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u76e3\u8996\u30c4\u30fc\u30eb\u3092\u4e00\u89a7\u5316\u3057\u3001\u305d\u308c\u305e\u308c\u304c\u6a29\u5a01\u3092\u6301\u3064\u4e00\u3064\u306e\u9805\u76ee\u3092\u660e\u793a\u3059\u308b\u3002<\/li>\n<li>\u6240\u6709\u8005\u3082\u5bfe\u5fdc\u3082\u306a\u3044\u30a2\u30e9\u30fc\u30c8\u306f\u3059\u3079\u3066\u524a\u9664\u3059\u308b\u3002\u8ab0\u3082\u5bfe\u5fdc\u3057\u306a\u3044\u3082\u306e\u306f\u9a12\u97f3\u3067\u3042\u308b\u3002<\/li>\n<li>\u5916\u90e8\u30c1\u30a7\u30c3\u30af\uff08\u7a3c\u50cd\u3001\u30da\u30fc\u30b8\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3001API\u3001\u30a4\u30f3\u30d5\u30e9\uff09\u3092Dotcom-Monitor\u306b\u7d71\u5408\u3057\u3001\u5358\u4e00\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5316\u3057\u5358\u4e00\u30a2\u30e9\u30fc\u30c8\u7d4c\u8def\u306b\u307e\u3068\u3081\u3001APM\u306f\u5185\u90e8\u76e3\u8996\u306e\u307e\u307e\u7dad\u6301\u3059\u308b\u3002<\/li>\n<li>\u6bce\u5e74\u76e3\u67fb\u3092\u7e70\u308a\u8fd4\u3059\u3002\u76e3\u8996\u30b9\u30bf\u30c3\u30af\u306f\u653e\u7f6e\u3059\u308b\u3068\u8907\u96d1\u3055\u304c\u518d\u6210\u9577\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2 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