{"id":3708,"date":"2020-04-22T12:00:40","date_gmt":"2020-04-22T04:00:40","guid":{"rendered":"https:\/\/yanjingang.com\/blog\/?p=3708"},"modified":"2023-05-10T17:54:14","modified_gmt":"2023-05-10T09:54:14","slug":"%e5%b0%8f%e7%8c%aa%e6%95%99%e4%bd%a0%e5%ae%9e%e7%8e%b0%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/yanjingang.com\/blog\/?p=3708","title":{"rendered":"\u5982\u4f55\u4f7f\u670d\u52a1\u5177\u5907\u9ad8\u53ef\u7528\u6027"},"content":{"rendered":"<p>\u4e0a\u6b21\u4ecb\u7ecd\u4e86\u300a<a href=\"https:\/\/yanjingang.com\/blog\/?p=3502\" target=\"_blank\" rel=\"noopener noreferrer\">\u5982\u4f55\u642d\u5efa\u9ad8\u53ef\u7528Web\u96c6\u7fa4<\/a>\u300b\uff0c\u6709\u4e0d\u5c11\u540c\u5b66\u53cd\u9988\u8ba9\u6211\u7ee7\u7eed\u53d1\u4e9b\u9ad8\u53ef\u7528\u76f8\u5173\u7684\u5185\u5bb9\u3002\u672c\u6587\u5c06\u7ee7\u7eed\u9ad8\u53ef\u7528\u7cfb\u5217\u5185\u5bb9\uff0c\u4ecb\u7ecd\u4e00\u4e0bSRE\u548c\u67b6\u6784\u5e08\u89d2\u5ea6\u5bf9\u300e\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u300f\u7684\u7406\u89e3\u3002<\/p>\n<h1>\u4e00\u3001\u6982\u8ff0<\/h1>\n<h3>\u53ef\u7528\u6027\u6848\u4f8b<\/h3>\n<p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u5148\u7ed9\u5927\u5bb6\u770b\u4e0b\u53ef\u7528\u6027\u7684badcase\u6848\u4f8b\uff1a<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-1.png\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-3710\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-1-1024x465.png\" alt=\"\" width=\"625\" height=\"284\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-1-1024x465.png 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-1-300x136.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-1-768x349.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-1-624x284.png 624w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-1.png 1254w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<h3>\u53ef\u7528\u6027\u95ee\u9898\u540e\u679c<\/h3>\n<ul>\n<li>\u7528\u6237\u635f\u5931<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u7528\u6237\u4f53\u9a8c\u4f24\u5bb3<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u7ecf\u6d4e\u635f\u5931<\/p>\n<ul>\n<li>\u516c\u53f8\u635f\u5931<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u7ecf\u6d4e\u635f\u5931<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5ba2\u6237\u4fe1\u4efb<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6280\u672f\u5f62\u8c61<\/p>\n<h3>\u672c\u6587\u63a2\u8ba8\u8303\u56f4<\/h3>\n<ul>\n<li>\u4ee5\u8bf7\u6c42\u8bbf\u95ee\u578b\u7684\u7528\u6237\u4ea7\u54c1\u4e3a\u793a\u4f8b<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u7528\u6237\u4ea7\u54c1<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5e73\u53f0\u5316\u4ea7\u54c1<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5185\u90e8\u7cfb\u7edf<\/p>\n<ul>\n<li>\u76ee\u5f55<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u9ad8\u53ef\u7528\u6027\u5b9a\u4e49<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5982\u4f55\u5ea6\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5f71\u54cd\u8981\u7d20\u5206\u6790<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5982\u4f55\u4fdd\u969c<\/p>\n<p>&nbsp;<\/p>\n<h1>\u4e8c\u3001\u9ad8\u53ef\u7528\u6027\u5b9a\u4e49<\/h1>\n<h3>\u53ef\u7528\u6027\u7b49\u7ea7\uff08Availability\uff09\u5b9a\u4e49<\/h3>\n<p>Availability\u00a0=\u00a0Uptime\u00a0\/\u00a0(Uptime\u00a0+\u00a0Downtime)<\/p>\n<p><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-1.png\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-3712\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-1-1024x478.png\" alt=\"\" width=\"625\" height=\"292\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-1-1024x478.png 1024w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-1-300x140.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-1-768x359.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-1-624x291.png 624w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-1.png 1216w\" sizes=\"(max-width: 625px) 100vw, 625px\" \/><\/a><\/p>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cAvailability\u8fbe\u523099.99%\u621699.999%\u5373\u53ef\u79f0\u4e3a\u670d\u52a1\u5177\u5907\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n<h3>\u4ece\u7528\u6237\u89d2\u5ea6\u51fa\u53d1<\/h3>\n<ul>\n<li>\u5bf9\u4e8e\u63d0\u4f9b\u7684\u670d\u52a1\uff0c\u7528\u6237\u80fd\u591f\u83b7\u5f97\u7b26\u5408\u8d28\u91cf\u9884\u671f\u7684\u670d\u52a1\u6bd4\u4f8b<\/li>\n<li>\u4e0d\u53ef\u7528<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u4e0d\u53ef\u8bbf\u95ee<\/p>\n<p style=\"padding-left: 40px;\">\u2013DNS\u89e3\u6790\u5931\u8d25\u3001\u94fe\u63a5\u5931\u8d25<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u4e0d\u5b58\u5728\uff0c\u6216\u88ab\u5c01\u7981<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u5185\u90e8\u9519\u8bef<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4f4e\u8d28<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6162\uff0c\u9875\u9762\u9519\u4e71\u3001\u6838\u5fc3\u5143\u7d20\u7f3a\u5931<\/p>\n<h3>\u76f8\u5173\u540d\u8bcd<\/h3>\n<ul>\n<li>SLA<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u53ef\u7528\u6027\u7b49\u7ea7\uff0c\u5e38\u8bf4\u7684\u51e0\u4e2a\u4e5d<\/p>\n<ul>\n<li>MTTR<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5e73\u5747\u6545\u969c\u6062\u590d\u65f6\u95f4\uff0c\u5373\u4ece\u6545\u969c\u53d1\u73b0\u5230\u6b62\u635f\u70b9\u7684\u65f6\u95f4\u5dee<\/p>\n<ul>\n<li>MTBF<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5e73\u5747\u6545\u969c\u95f4\u9694\u65f6\u95f4\uff0c\u5373\u4ece\u4e0a\u4e00\u6b21\u6545\u969c\u5230\u672c\u6b21\u6545\u969c\u7684\u95f4\u9694\u65f6\u95f4\uff0c\u5e38\u7528\u4e8e\u786c\u4ef6\u4ea7\u54c1<\/p>\n<p>&nbsp;<\/p>\n<h1>\u4e09\u3001\u5982\u4f55\u5ea6\u91cf<\/h1>\n<h3>\u56f0\u96be<\/h3>\n<ul>\n<li>\u90e8\u5206Down<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u90e8\u5206\u529f\u80fd\uff1a\u5b50\u7cfb\u7edf\u3001\u9875\u9762\u3001\u5143\u7d20\u7b49<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u90e8\u5206\u7528\u6237<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u95f4\u6b47\u6027\uff1a\u65f6\u95f4\u96be\u4ee5\u8861\u91cf<\/p>\n<ul>\n<li>\u4e00\u4e2a\u6307\u6807<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u4e0d\u540c\u529f\u80fd\u3001\u7528\u6237\u662f\u5426\u4e00\u89c6\u540c\u4ec1\uff1f<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6d4f\u89c8 vs \u8d2d\u4e70 vs \u4f18\u60e0\u5377<\/p>\n<ul>\n<li>\u670d\u52a1\u7aef\u6307\u6807 \u5230 \u7528\u6237\u7aef \u7684\u201c\u6f2b\u6f2b\u957f\u8def\u201d<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u7aef\u6307\u6807 vs \u7528\u6237\u5b9e\u9645\u611f\u53d7\u6307\u6807<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u96be\u4ee5\u5168\u9762\u91c7\u96c6\uff08\u7aef\u652f\u6301\uff09<\/p>\n<h3>\u8ba1\u7b97\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u65f6\u95f4 =&gt; \u8bf7\u6c42\u8ba1\u6570<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u6709\u6548\u5904\u7406\u7684\u8bf7\u6c42\u6b21\u6570 \/ \u603b\u5408\u6cd5\u7684\u8bf7\u6c42\u6b21\u6570<\/p>\n<ul>\n<li>\u7528\u6237\u6307\u6807 &lt;&lt; \u670d\u52a1\u6307\u6807 &lt;&lt; \u6a21\u5757\u6307\u6807 &lt;&lt; \u8be6\u7ec6\u6307\u6807<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u7528\u6237\u6307\u6807\u53cd\u6620\u7528\u6237\u5b9e\u9645\u611f\u53d7\u8d28\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u6307\u6807\u53cd\u6620\u670d\u52a1\u7efc\u5408\u8d28\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u7ec6\u5206\u52a0\u6743\u6c42\u548c<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5206\u529f\u80fd\u6307\u6807\u53cd\u5e94\u6a21\u5757\u670d\u52a1\u8d28\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8be6\u7ec6\u6307\u6807\u6709\u52a9\u4e8e\u53d1\u73b0\u548c\u5b9a\u4f4d\u95ee\u9898<\/p>\n<p style=\"padding-left: 40px;\"><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-stat.png\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-3713\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-stat.png\" alt=\"\" width=\"877\" height=\"663\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-stat.png 877w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-stat-300x227.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-stat-768x581.png 768w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/sla-stat-624x472.png 624w\" sizes=\"(max-width: 877px) 100vw, 877px\" \/><\/a><\/p>\n<ul>\n<li>SLA<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u53ef\u7528\u6027\u7b49\u7ea7\uff0c\u5e38\u8bf4\u7684\u51e0\u4e2a\u4e5d<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8ba1\u7b97\u516c\u5f0f\uff1a1 \u2013\uff08\u5931\u8d25\u6b21\u6570 + \u8d85\u65f6\u6b21\u6570\uff09\/ \u603b\u8bf7\u6c42\u6b21\u6570<\/p>\n<ul>\n<li>MTTR<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5e73\u5747\u6545\u969c\u6062\u590d\u65f6\u95f4\uff0c\u5373\u4ece\u6545\u969c\u53d1\u73b0\u5230\u6b62\u635f\u70b9\u7684\u65f6\u95f4\u5dee<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8ba1\u7b97\u516c\u5f0f\uff1a(\u6545\u969c\u6062\u590d\u65f6\u95f4\u70b9 &#8211; \u6545\u969c\u53d1\u751f\u65f6\u95f4\u70b9) \/ \u6545\u969c\u6b21\u6570 * \u6a21\u5757\u91cd\u8981\u6027\u6743\u91cd * \u6a21\u5757\u6d41\u91cf\u6743\u91cd<\/p>\n<ul>\n<li>MTBF<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5e73\u5747\u6545\u969c\u95f4\u9694\u65f6\u95f4\uff0c\u5373\u4ece\u4e0a\u4e00\u6b21\u6545\u969c\u5230\u672c\u6b21\u6545\u969c\u7684\u95f4\u9694\u65f6\u95f4\uff0c\u5e38\u7528\u4e8e\u786c\u4ef6\u4ea7\u54c1<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8ba1\u7b97\u516c\u5f0f\uff1a\uff08\u670d\u52a1\u603b\u53ef\u7528\u65f6\u95f4-\u670d\u52a1\u603b\u6545\u969c\u65f6\u95f4\uff09 \/ \u603b\u6545\u969c\u6b21\u6570<\/p>\n<h3>\u76f8\u5173\u5ea6\u91cf<\/h3>\n<ul>\n<li>\u5173\u8054\u5176\u4ed6\u6307\u6807<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u5bb9\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6d41\u91cf\uff1aQPS<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6027\u80fd\uff1a\u5e73\u54cd<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6536\u5165<\/p>\n<ul>\n<li>\u5173\u6ce8\u53d8\u5316<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u53d8\u66f4<\/p>\n<ul>\n<li>\u8bbe\u7f6e\u9884\u8b66<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u62a5\u8b66\u7b56\u7565<\/p>\n<p>&nbsp;<\/p>\n<h1>\u56db\u3001\u5f71\u54cd\u8981\u7d20\u5206\u6790<\/h1>\n<h3>\u6545\u969c\u5206\u5e03<\/h3>\n<p>\u4e0b\u56fe\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u670d\u52a1\u6545\u969c\u5206\u5e03\u60c5\u51b5\uff1a<\/p>\n<p style=\"padding-left: 40px;\"><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-stat.png\"><img loading=\"lazy\" class=\"alignnone wp-image-3716 size-medium\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-stat-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-stat-300x300.png 300w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-stat-150x150.png 150w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/ha-badcase-stat.png 474w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<h3>\u6545\u969c\u65f6\u95f4<\/h3>\n<ul>\n<li>\u8ba1\u5212\u4e2d\u7684\u201d Downtime\u201d<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u975e\u517c\u5bb9\u6027\u5347\u7ea7<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6570\u636e\u4e00\u81f4\u6027\u5904\u7406<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6545\u969c\u6f14\u7ec3<\/p>\n<ul>\n<li>\u6545\u969c\uff08Failure\uff09\u5bfc\u81f4\u7684\u201d Downtime\u201d<\/li>\n<\/ul>\n<h3>\u6545\u969c\u4f4d\u7f6e<\/h3>\n<ul>\n<li>\u786c\u4ef6\u6545\u969c<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u673a\u5668\uff08\u542b\u673a\u5668\u7684\u5404\u7ec4\u6210\u90e8\u5206\uff0c\u5982\u78c1\u76d8\uff09<\/p>\n<p style=\"padding-left: 40px;\">\u2013IDC\u8bbe\u65bd\uff1a\u4ea4\u6362\u673a\u3001\u94fe\u8def\u3001\u7a7a\u8c03\u3001\u7535\u529b\u7b49<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5916\u90e8\u8bbe\u65bd\uff1a\u8fd0\u8425\u5546\u7f51\u7edc<\/p>\n<ul>\n<li>\u8f6f\u4ef6\u7f3a\u9677<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u4ee3\u7801BUG<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5f02\u5e38\u5e94\u5bf9\u80fd\u529b<\/p>\n<h3>\u6545\u969c\u89e6\u53d1<\/h3>\n<ul>\n<li>\u5916\u90e8\u64cd\u4f5c\u53d8\u66f4<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u786c\u4ef6\u53ca\u7cfb\u7edf\u3001\u7f51\u7edc<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8f6f\u4ef6\uff1a\u7a0b\u5e8f\u3001\u914d\u7f6e\u3001\u6570\u636e<\/p>\n<ul>\n<li>\u5916\u90e8\u6d41\u91cf\u56e0\u7d20\u5f15\u53d1\u7684\u8f6f\u4ef6\u6545\u969c<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u6f0f\u6d1e\u8bf7\u6c42\u5f15\u53d1\uff1a\u7279\u6b8a\u8bf7\u6c42\u5bfc\u81f4\u7cfb\u7edf\u53d8\u6162\u3001\u5d29\u6e83<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8bf7\u6c42\u91cf\u3001\u9891\u6b21\u53ca\u6784\u6210\u5f15\u53d1\uff1a\u8d85\u51fa\u5bb9\u91cf<\/p>\n<p>&nbsp;<\/p>\n<h1>\u4e94\u3001\u5982\u4f55\u4fdd\u969c<\/h1>\n<h2>\u539f\u5219<\/h2>\n<ul>\n<li>\u51cf\u5c11\u53d1\u751f<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u964d\u4f4e\u6545\u969c\u51fa\u73b0\u9891\u6b21<\/p>\n<ul>\n<li>\u964d\u4f4e\u5f71\u54cd<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u4e00\u65e6\u53d1\u751f\uff0c\u786e\u4fdd\u5c3d\u53ef\u80fd\u5c0f\u7684\u5f71\u54cd\u9762<\/p>\n<ul>\n<li>\u52a0\u5feb\u6062\u590d<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u80fd\u591f\u5feb\u901f\u53d1\u73b0\u3001\u5b9a\u4f4d\u3001\u4fee\u590d<\/p>\n<h2>\u65b9\u6cd5<\/h2>\n<h3>\u53d8\u66f4\u63a7\u5236<\/h3>\n<ul>\n<li>\u67b6\u6784\u73af\u8282<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013Design for Failures<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5355\u673a\u6545\u969c<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u673a\u623f\/\u533a\u57df\u6545\u969c<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6d41\u91cf\u5f02\u5e38<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u81ea\u8eab\u5f02\u5e38<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4e0b\u6e38\u5f02\u5e38<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6e05\u6670\u7684\u670d\u52a1\u90e8\u7f72<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u907f\u514d\u5355\u70b9<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6d88\u9664\u8de8\u903b\u8f91\u673a\u623f\u7684\u4ea4\u4e92<\/p>\n<p style=\"padding-left: 40px;\"><a href=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/idc-badcase.png\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-3714\" src=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/idc-badcase.png\" alt=\"\" width=\"429\" height=\"251\" srcset=\"https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/idc-badcase.png 429w, https:\/\/yanjingang.com\/blog\/wp-content\/uploads\/2020\/04\/idc-badcase-300x176.png 300w\" sizes=\"(max-width: 429px) 100vw, 429px\" \/><\/a><\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5408\u7406\u7684\u5bb9\u91cf\u8bc4\u4f30<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6a21\u5757\u627f\u62c5\u5bb9\u91cf\u9650\u989d<\/p>\n<p style=\"padding-left: 40px;\">\u2013Cache\u5d29\u6e83\u5bf9\u6d41\u91cf\u7684\u5f71\u54cd<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u7b2c\u4e09\u65b9\u5bb9\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5b89\u5168\u8bbe\u8ba1<\/p>\n<ul>\n<li>\u7f16\u7801\u73af\u8282<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u4e25\u8c28\u7684\u7f16\u7801\uff0c\u4e3b\u52a8\u5bb9\u9519<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4e3b\u52a8\u5bb9\u9519\uff1a\u51fd\u6570\u6267\u884c\u5931\u8d25\u3001RPC\u8c03\u7528\u5931\u8d25\u3001\u7ecf\u8fc7\u63a8\u6572\u7684\u9519\u8bef\u5904\u7406\uff08\u4efb\u4f55\u4e00\u4e2a\u51fd\u6570\u3001\u5916\u90e8\u8f93\u5165\uff09<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8d85\u65f6\u63a7\u5236<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4f7f\u7528NS\u540d\u5b57\u670d\u52a1<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u91cd\u8bd5\u7684\u8003\u8651\uff1a\u94fe\u8def\u8fde\u9501\u53cd\u5e94\uff0c\u91cd\u8bd5\u96ea\u5d29\uff08\u5bb9\u91cf\u8ba1\u7b97\/\u91cd\u8bd5\u4f4d\u7f6e\uff09<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6a21\u5757\u9694\u79bb\uff1a\u9ad8\u5185\u805a\u3001\u4f4e\u8026\u5408<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4ee3\u7801\u6027\u80fd\u3001\u5b89\u5168\u6027\u3001\u53ef\u6d4b\u6027<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5168\u5206\u652f\u8986\u76d6\u81ea\u6d4b\uff1bCodeReview<\/p>\n<ul>\n<li>\u6d4b\u8bd5\u73af\u8282<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u529f\u80fd\/\u6027\u80fd\/\u7a33\u5b9a\u6027\/\u517c\u5bb9\u6027\/\u5b89\u5168\u6027\u6d4b\u8bd5<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4ea4\u4ed8\u786e\u5b9a\u6027<\/p>\n<ul>\n<li>\u4e0a\u7ebf\u73af\u8282<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u5206\u7ea7\u53d1\u5e03\u3001\u56de\u5f52\u6d4b\u8bd5<\/p>\n<p style=\"padding-left: 40px;\">\u5feb\u901f\u56de\u6eda<\/p>\n<p style=\"padding-left: 40px;\">\u91cd\u89c6\u6570\u636e\u53d8\u66f4\u7684\u98ce\u9669<\/p>\n<h3>\u670d\u52a1\u5bb9\u91cf\u7ba1\u7406<\/h3>\n<ul>\n<li>\u670d\u52a1\u5197\u4f59<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5b9e\u4f8bN+2<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u652f\u6301\u7194\u707e + \u53d1\u5e03\u65f6\u6458\u6d41\u91cf<\/p>\n<ul>\n<li>\u5bb9\u91cf\u8bc4\u4f30<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5408\u7406\u8bc4\u4f30<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u9002\u5f53\u964d\u4f4e\u5197\u4f59<\/p>\n<ul>\n<li>\u5bb9\u91cf\u538b\u6d4b<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5efa\u7acb\u4f8b\u884c\u538b\u6d4b\u673a\u5236\uff0c\u5b9a\u671f\u83b7\u53d6\u7cfb\u7edf\u5bb9\u91cf\u74f6\u9888<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5bb9\u91cf\u7ba1\u7406\uff1a\u6839\u636e\u6d41\u91cf\u5408\u7406\u90e8\u7f72\u5b9e\u4f8b\uff0c\u5b9e\u73b0\u5b9e\u4f8b\u5206\u914d\u6700\u4f18\u5316<\/p>\n<h3>\u5165\u53e3\u6d41\u91cf\u8c03\u5ea6<\/h3>\n<ul>\n<li>\u80fd\u529b<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u6d41\u91cf\u7684\u63a5\u5165\u4e0e\u8c03\u5ea6\u80fd\u529b<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u7c92\u5ea6 &amp;&amp; \u901f\u5ea6<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u9650\u6d41\uff1a\u5c4f\u853d\u4e0e\u9650\u5236\u80fd\u529b<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4e0a\u4e0b\u6e38\u7684\u6d41\u91cf\u5206\u914d\u534f\u8c03<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u6d41\u91cfIDC\u8c03\u5ea6 &gt;&gt; DB IDC\u6d41\u91cf\u6fc0\u589e<\/p>\n<ul>\n<li>\u573a\u666f<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u673a\u623f\u89c4\u6a21\u7684\u6545\u969c<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u63a5\u5165\u6545\u969c\u3001\u9aa8\u5e72\u7f51\u6545\u969c<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u653b\u51fb<\/p>\n<h3>\u670d\u52a1\u964d\u7ea7<\/h3>\n<ul>\n<li>\u5148\u5206\u7ea7<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u529f\u80fd\u5206\u7ea7\uff0c\u5f00\u5173<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u533a\u5206\u6838\u5fc3\u529f\u80fd<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6d41\u91cf\u5206\u7ea7\uff0c\u8c03\u5ea6<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u533a\u5206\u6d41\u91cf\u7684\u76f8\u4e92\u5f71\u54cd<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u533a\u5206\u6d41\u91cf\u7684\u4ef7\u503c<\/p>\n<ul>\n<li>\u5206\u7ea7\u573a\u666f<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u8fc7\u8f7d\uff1a\u8d85\u51fa\u5904\u7406\u80fd\u529b<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5168\u5c40\u6d41\u91cf\u589e\u52a0<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u90e8\u5206\u7528\u6237\u6d41\u91cf\u589e\u52a0<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5bb9\u91cf\u964d\u4f4e<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u7684\u5b50\u7ec4\u4ef6\u6574\u4f53\u6545\u969c<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4f9d\u8d56\u7684\u7b2c\u4e09\u65b9\u670d\u52a1\u6574\u4f53\u5d29\u6e83<\/p>\n<ul>\n<li>\u518d\u964d\u7ea7<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u529f\u80fd\u964d\u7ea7<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4e22\u5f03\u975e\u6838\u5fc3\u529f\u80fd<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8d28\u91cf\u964d\u7ea7\uff08\u51cf\u5c11\u8ba1\u7b97\uff09<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u964d\u4f4e\u670d\u52a1\u8d28\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6d41\u91cf\u964d\u7ea7<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4e22\u5f03\u975e\u6838\u5fc3\u6d41\u91cf<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u914d\u989d<\/p>\n<ul>\n<li>\u964d\u7ea7\u5b9e\u4f8b<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5fae\u4fe1\u7ea2\u5305\uff0c\u5f02\u6b65\u5ef6\u8fdf\u5bf9\u8d26\u4e8b\u7269<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5730\u56fe\uff0c\u57fa\u7840\u5730\u56fe\u529f\u80fd\uff0c\u4f18\u5148\u4e8e\u52a8\u6001\u8def\u51b5<\/p>\n<h3>\u5feb\u901f\u56de\u6eda<\/h3>\n<ul>\n<li>\u505a\u597d\u707e\u96be\u6062\u590d<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u53ef\u6062\u590d\u6027<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5907\u4efd\u7684\u6709\u6548\u6027<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6062\u590d\u901f\u5ea6<\/p>\n<ul>\n<li>PaaS\u5316<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u6545\u969c\u81ea\u52a8\u53d1\u73b0\uff0cNS\u81ea\u52a8\u6458\u9664<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5206\u7ea7\u53d1\u5e03<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4e00\u952e\u56de\u6eda<\/p>\n<ul>\n<li>\u81ea\u8fd0\u7ef4\u89c4\u8303\u5316<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5907\u4efd\u4e0e\u56de\u6eda<\/p>\n<h3>\u9884\u6848\u4e0e\u6f14\u7ec3<\/h3>\n<ul>\n<li>\u9884\u6848<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u628a\u9884\u6848\u5185\u5bb9\u8f6c\u6362\u4e3a\u7cfb\u7edf\u7684\u8bbe\u8ba1\u548c\u5b9e\u73b0<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4f18\u5148\u4ece\u7cfb\u7edf\u8bbe\u8ba1\u548c\u5b9e\u73b0\u89d2\u5ea6\u4fdd\u8bc1\u53ef\u7528\u6027<\/p>\n<ul>\n<li>\u5b9a\u671f\u6f14\u7ec3<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5236\u9020\u771f\u5b9e\u6545\u969c<\/p>\n<h3>\u76d1\u63a7\u62a5\u8b66<\/h3>\n<ul>\n<li>\u6709\u6548\u7684\u6307\u6807<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u6574\u4f53\u53ca\u7ec6\u5206\u53ef\u7528\u6027<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6838\u5fc3\u4e1a\u52a1\u6307\u6807<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u7a0b\u5e8f\u6307\u6807<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4f9d\u8d56\u6307\u6807<\/p>\n<ul>\n<li>\u56de\u7b54\u5982\u4e0b\u95ee\u9898<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u4f1a\u53d1\u751f\u95ee\u9898\u5417\uff1f<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u53d1\u751f\u95ee\u9898\u4e86\u5417\uff1f<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u54ea\u91cc\u53d1\u751f\u4e86\u95ee\u9898\uff1f<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u53d1\u751f\u4e86\u4ec0\u4e48\u95ee\u9898\uff1f<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u4f1a\u81ea\u52a8\u6062\u590d\u5417\uff1f<\/p>\n<h3>\u5176\u4ed6\u4e8b\u9879\u2014\u53ef\u7528\u6027CheckList<\/h3>\n<ul>\n<li>\u611f\u77e5<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u5173\u952e\u6307\u6807<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5173\u952e\u4f9d\u8d56\u6307\u6807<\/p>\n<ul>\n<li>\u9694\u79bb<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u903b\u8f91\u670d\u52a1\u5355\u5143\u62c6\u5206<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5355\u70b9\u6d88\u9664<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6838\u5fc3\u529f\u80fd\u903b\u8f91\u72ec\u7acb<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6838\u5fc3\u670d\u52a1\u8d44\u6e90\u4f18\u5148<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u6d41\u91cf\u6210\u5206\u7684\u7ec6\u5206<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u7ebf\u4e0a\u7ebf\u4e0b\u9694\u79bb<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5bb9\u91cf\u89c4\u5212<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5173\u8054\u89e3\u8026<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5916\u90e8\u4f9d\u8d56\u6d88\u9664<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5206\u7ea7\u53d1\u5e03<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u53d8\u66f4\u6d41\u7a0b\u89c4\u8303<\/p>\n<ul>\n<li>\u6b62\u635f<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u914d\u7f6e\u70ed\u52a0\u8f7d<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5feb\u901f\u56de\u6eda<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u9632\u653b\u51fb<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u5355\u673a\u5bb9\u9519<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u8fc7\u8f7d\u4fdd\u62a4<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u5355\u5143\u7ea7\u6d41\u91cf\u8c03\u5ea6<\/p>\n<p style=\"padding-left: 40px;\">\u2013\u670d\u52a1\u964d\u7ea7<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<ul>\n<li>\u5efa\u7acb\u5bf9\u53d8\u66f4\u7684\u63a7\u5236\u80fd\u529b\uff08\u51cf\u5c11\u53d1\u751f\uff09<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u67b6\u6784\u3001\u7f16\u7801\u3001\u6d4b\u8bd5\u3001\u4e0a\u7ebf<\/p>\n<ul>\n<li>\u5efa\u7acb\u5bf9\u7cfb\u7edf\u7684\u63a7\u5236\u80fd\u529b\uff08\u964d\u4f4e\u5f71\u54cd\uff0c\u52a0\u5feb\u6062\u590d\uff09<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5bb9\u91cf\u7ba1\u7406\u3001\u9694\u79bb\u3001\u5165\u53e3\u6d41\u91cf\u8c03\u5ea6\u3001\u670d\u52a1\u964d\u7ea7\u3001\u56de\u6eda<\/p>\n<ul>\n<li>\u5efa\u7acb\u6545\u969c\u6a21\u578b\uff08\u51cf\u5c11\u53d1\u751f\uff0c\u964d\u4f4e\u5f71\u54cd\uff0c\u52a0\u5feb\u6062\u590d\uff09<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u8003\u8651\u6bcf\u4e00\u79cd\u53ef\u80fd\u51fa\u73b0\u7684\u6545\u969c\uff0c\u4ee5\u53ca\u662f\u5426\u90fd\u80fd\u591f\u81ea\u52a8\u6216\u624b\u52a8\u5e94\u5bf9<\/p>\n<ul>\n<li>\u5efa\u7acb\u5ea6\u91cf\u548c\u76d1\u63a7\uff08\u5feb\u901f\u53d1\u73b0\uff09<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">\u2013\u5bf9\u7cfb\u7edf\u8fd0\u8f6c\u6307\u6807\u6709\u6e05\u6670\u7684\u5ea6\u91cf\u548c\u68c0\u6d4b<\/p>\n<p>&nbsp;<\/p>\n<p>yan 19.12.19<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0a\u6b21\u4ecb\u7ecd\u4e86\u300a\u5982\u4f55\u642d\u5efa\u9ad8\u53ef\u7528Web\u96c6\u7fa4\u300b\uff0c\u6709\u4e0d\u5c11\u540c\u5b66\u53cd\u9988\u8ba9\u6211\u7ee7\u7eed\u53d1\u4e9b\u9ad8\u53ef\u7528\u76f8\u5173\u7684\u5185\u5bb9\u3002\u672c\u6587\u5c06\u7ee7\u7eed\u9ad8\u53ef\u7528\u7cfb\u5217\u5185\u5bb9\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[891],"tags":[893,855,896,374],"_links":{"self":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3708"}],"collection":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3708"}],"version-history":[{"count":1,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3708\/revisions"}],"predecessor-version":[{"id":7626,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3708\/revisions\/7626"}],"wp:attachment":[{"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yanjingang.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}