{"id":10008031,"date":"2023-07-04T11:00:07","date_gmt":"2023-07-04T03:00:07","guid":{"rendered":"https:\/\/ityet.com\/?p=10008031"},"modified":"2023-07-04T11:00:07","modified_gmt":"2023-07-04T03:00:07","slug":"%e5%be%ae%e4%bf%a1%e6%9c%88%e6%b4%bb%e7%a0%b410%e4%ba%bf%ef%bc%8c%e5%ae%89%e5%85%a8%e6%80%a7%e9%9d%a0%e8%b0%81%e6%9d%a5%e6%94%af%e6%92%91%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10008031","title":{"rendered":"\u5fae\u4fe1\u6708\u6d3b\u783410\u4ebf\uff0c\u5b89\u5168\u6027\u9760\u8c01\u6765\u652f\u6491\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966094\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966095\" alt=\"\u52a8\u56fe\u5c01\u9762\" title=\"\u52a8\u56fe\u5c01\u9762\" loading=\"lazy\"><\/p>\n<p>\u817e\u5c0f\u4e91\u5bfc\u8bfb<\/p>\n<p>\u5fae\u4fe1\u4f5c\u4e3a\u6708\u6d3b\u8fc710\u4ebf\u7684\u56fd\u6c11\u7ea7\u5e94\u7528\uff0c\u5176\u5b89\u5168\u80fd\u529b\u5907\u53d7\u5173\u6ce8\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6ca1\u6709\u8db3\u591f\u7684\u7279\u5f81\u6570\u636e\uff0c\u5b89\u5168\u7b56\u7565\u5c06\u662f&#8221;\u65e0\u6839\u4e4b\u6728\uff0c\u65e0\u6e90\u4e4b\u6c34&#8221;\u3002\u5fae\u4fe1\u5b89\u5168\u6570\u636e\u4ed3\u5e93\u4f5c\u4e3a\u5b89\u5168\u4e1a\u52a1\u7684\u7279\u5f81\u6570\u636e\u5b58\u50a8\u4e2d\u5fc3\uff0c\u6bcf\u5929\u670d\u52a1\u4e86\u4e07\u4ebf\u7ea7\u7684\u7279\u5f81\u6570\u636e\u8bfb\u5199\u8bf7\u6c42\uff0c\u4e3a\u6574\u4e2a\u5fae\u4fe1\u5b89\u5168\u7b56\u7565\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u6570\u636e\u652f\u6491\uff0c\u662f\u5fae\u4fe1\u5b89\u5168\u7684\u4e00\u5757\u57fa\u77f3\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5fae\u4fe1\u5b89\u5168\u6570\u636e\u4ed3\u5e93\u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a\u5b58\u50a8\u4e2d\u5fc3\uff0c\u66f4\u662f\u4e00\u4e2a\u7279\u5f81\u7ba1\u7406\u548c\u6570\u636e\u8d28\u91cf\u7ba1\u7406\u7684\u4e2d\u5fc3\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5b89\u5168\u6570\u636e\u4ed3\u5e93\u7684\u8d77\u6e90\u3001\u6f14\u8fdb\u3001\u5f53\u524d\u7684\u67b6\u6784\u8bbe\u8ba1\u548c\u6570\u636e\u8d28\u91cf\u4fdd\u8bc1\u7cfb\u7edf\u7684\u5b9e\u73b0\uff0c\u8bf7\u5f80\u4e0b\u9605\u8bfb\u3002<\/p>\n<p>\u76ee\u5f55<\/p>\n<p>1 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loading=\"lazy\"><\/p>\n<p><strong>\u7279\u5f81\u6570\u636e\u6536\u96c6<\/strong>\u4e3b\u8981\u5305\u62ec\uff1a\u6570\u636e\u63a5\u5165\u3001\u7279\u5f81\u7684\u8ba1\u7b97\u3001\u7279\u5f81\u7684\u5b58\u50a8\u3002<\/p>\n<p>\u5728\u6570\u636e\u4ed3\u5e93\u8fd8\u672a\u5efa\u7acb\u65f6\uff0c\u4e1a\u52a1\u540c\u4e8b\u901a\u8fc7\u6d88\u8d39\u79bb\u7ebf\u5b58\u50a8 mmdata \u548c tdw \u63a5\u5165\u6570\u636e\uff0c\u901a\u8fc7 Flink \u6d41\u5f0f\u8ba1\u7b97\u6216\u8005\u81ea\u5b9a\u4e49\u6a21\u5757\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5de5\uff0c\u8ba1\u7b97\u51fa\u9700\u8981\u7684\u7279\u5f81\uff0c\u6700\u7ec8\u5b58\u50a8\u5230\u81ea\u884c\u7ef4\u62a4\u7684 KV\u3002\u7136\u540e\u5728\u5b89\u5168\u7b56\u7565\u5e73\u53f0\u4e0a\u7f16\u5199\u5b89\u5168\u7b56\u7565\uff0c\u8bfb\u53d6 KV \u4e2d\u7684\u6570\u636e,\uff0c\u5b9e\u73b0\u9700\u8981\u7684\u5b89\u5168\u903b\u8f91\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966097\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4f20\u7edf\u7279\u5f81\u6570\u636e\u6536\u96c6\u6d41\u7a0b<\/p>\n<h3>1.2 \u4e3a\u4ec0\u4e48\u9700\u8981\u6570\u636e\u4ed3\u5e93<\/h3>\n<p>\u524d\u9762\u63d0\u5230\u5728\u8fd8\u672a\u5efa\u7acb\u6570\u636e\u4ed3\u5e93\u65f6\uff0c\u4e1a\u52a1\u540c\u4e8b\u90fd\u6309\u7167\u81ea\u5df1\u7684\u65b9\u5f0f\u53bb\u5b58\u50a8\u8ba1\u7b97\u51fa\u7684\u7279\u5f81\uff0c\u5927\u591a\u901a\u8fc7\u81ea\u884c\u7533\u8bf7\u90e8\u7f72 KV \u6765\u5b58\u50a8\uff0c\u5982 A \u540c\u4e8b\u628a\u90e8\u7f72\u4e00\u5957 KV \u96c6\u7fa4\uff0c\u5b58\u50a8\u7279\u5f81\u5230 KV \u8868\u4e2d\uff0cB \u540c\u4e8b\u628a\u7279\u5f81\u5b58\u50a8\u5230\u540c KV \u96c6\u7fa4\u7684\u4e0d\u540c\u8868\u4e2d\uff0cC \u540c\u4e8b\u53c8\u989d\u5916\u7533\u8bf7\u4e86\u53e6\u5916\u4e00\u5957 KV \u96c6\u7fa4\u5b58\u50a8\u3002\u5982\u4e0b\u56fe\u4e2d\u7684\u67b6\u6784\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966098\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4f20\u7edf\u5b89\u5168\u540e\u53f0: 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\u4e3a\u7b56\u7565\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u5f00\u53d1\u6570\u636e\u4ed3\u5e93\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966099\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u95ee\u9898\u548c\u76ee\u6807<\/p>\n<h3>1.3 \u5b89\u5168\u4e1a\u52a1\u540e\u53f0\u67b6\u6784<\/h3>\n<p>\u5f53\u524d\u6211\u4eec\u5df2\u7ecf\u628a\u6240\u6709\u7684\u5b89\u5168\u7b56\u7565\u7edf\u4e00\u5230\u5b89\u5168\u7b56\u7565\u5e73\u53f0\u8fdb\u884c\u5f00\u53d1\u548c\u7ba1\u7406\uff0c\u7279\u5f81\u6570\u636e\u7684\u63a5\u5165\u548c\u8ba1\u7b97\u7edf\u4e00\u5230\u4e86 Flink \u5b9e\u65f6\u8ba1\u7b97\u5e73\u53f0\u548c\u7279\u5f81\u5e73\u53f0\u3002<\/p>\n<p>\u6570\u636e\u4ed3\u5e93\u4f5c\u4e3a\u627f\u4e0a\u542f\u4e0b\u7684\u90e8\u5206\uff0c\u5bf9\u4e0a\u4e3a\u5728\u5b89\u5168\u7b56\u7565\u5e73\u53f0\u4e0a\u7684\u5b89\u5168\u7b56\u7565\u63d0\u4f9b\u4e86\u6570\u636e\u8bfb\u5199\uff0c\u5bf9\u4e0b\u4e3a\u5b9e\u65f6\u8ba1\u7b97\u5e73\u53f0\u548c\u7279\u5f81\u5e73\u53f0\u8ba1\u7b97\u8f93\u51fa\u7684\u7279\u5f81\u63d0\u4f9b\u4e86\u5b58\u50a8\uff0c\u662f\u6574\u4e2a\u4e1a\u52a1\u4f53\u7cfb\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u90e8\u5206\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966100\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5b89\u5168\u4e1a\u52a1\u540e\u53f0\u67b6\u6784<\/p>\n<h2>02\u3001\u6570\u636e\u4ed3\u5e93\u67b6\u6784\u6f14\u8fdb<\/h2>\n<h3>2.1 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\u5df2\u7ecf\u5728\u591a\u4e2a\u4e1a\u52a1\u88ab\u9a8c\u8bc1\uff0c\u6709\u975e\u5e38\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3001\u6709\u56e2\u961f\u505a\u957f\u671f\u7684\u7ef4\u62a4\u3002\u5176\u4e2d\uff0c\u90e8\u5206 KV \u6bd4\u8f83\u9002\u914d\u6570\u636e\u4ed3\u5e93\u7684\u5e95\u5c42\u5b58\u50a8\u7684\u9700\u6c42\u3002\u5176\u4e3b\u8981\u7279\u70b9\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b58\u50a8KV<\/th>\n<th>\u7279\u70b9<\/th>\n<th>\u662f\u5426\u9009\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u79bb\u7ebf\u5199\u5b9e\u65f6\u8bfb KV<\/td>\n<td>\u975e\u5e38\u9002\u7528\u5927\u91cf key \u7684\u5b9a\u65f6\u6279\u91cf\u66f4\u65b0\uff0c\u5728\u7ebf\u53ea\u8bfb\uff0c\u5177\u6709\u7248\u672c\u7ba1\u7406\u529f\u80fd\uff0c\u652f\u6301\u7248\u672c\u5386\u53f2\u7248\u672c\u56de\u9000\uff0c\u5177\u6709\u975e\u5e38\u4f18\u79c0\u7684\u8bfb\u6027\u80fd\u3002<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u65f6\u8bfb\u5199 KV<\/td>\n<td>\u5f3a\u4e00\u81f4\u6027\u7684 key-value \u670d\u52a1\uff0c\u5b58\u5728\u7c7b MySQL \u7684\u8868\u6982\u5ff5\uff0c\u63d0\u4f9b\u4e86 Select Insert Update Delete \u63a5\u53e3\uff0c\u5728\u5355\u8868\u64cd\u4f5c\u4fdd\u8bc1 ACID\uff0c\u652f\u6301\u8fc7\u671f\u6dd8\u6c70 TTL\u3002<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<tr>\n<td>\u5176\u4ed6 KV<\/td>\n<td>\u63d0\u4f9b\u5f3a\u4e00\u81f4\u6027\u7684 key-value \u8bfb\u5199\u670d\u52a1\uff0c\u7c7b\u4f3c STL \u4e2d\u7684\u5bb9\u5668\uff0c\u4e0d\u652f\u6301 TTL\uff0c \u4e0d\u63d0\u4f9b\u65b0\u96c6\u7fa4,\u4e0d\u5efa\u8bae\u4f7f\u7528\u3002<\/td>\n<td>\u5426<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<thead>\n<tr>\n<th>\u79bb\u7ebf KV \uff1a\u9002\u5408\u79bb\u7ebf\u7279\u5f81\u8981\u6c42\u7684\u573a\u666f\u3002\u62e5\u6709\u975e\u5e38\u597d\u7684\u8bfb\u6027\u80fd\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u7248\u672c\u7ba1\u7406\u529f\u80fd\uff0c\u5728\u5904\u7406\u6709\u95ee\u9898\u6570\u636e\u65f6\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u5730\u56de\u9000\u7248\u672c\uff0c\u91c7\u7528\u8fd9\u79cd KV \u5b58\u50a8\u65f6\uff0cvalue \u4e00\u822c\u662f protobuf \u5bf9\u8c61\uff0c\u65b0\u589e\u7279\u5f81\u65f6\u53ef\u4ee5\u5728 pb \u4e2d\u589e\u52a0\u5b57\u6bb5\u3002 \u5b9e\u65f6 KV \uff1a\u9002\u5408\u5b9e\u65f6\u7279\u5f81\u7684\u573a\u666f\u3002\u5728\u7ebf\u5b9e\u65f6\u8bfb\u5199\u6027\u80fd\u4f18\u79c0\uff0c\u800c\u4e14\u652f\u6301\u6570\u636e\u8fc7\u671f\u6dd8\u6c70\uff0c\u8be5 KV \u63d0\u4f9b\u4e86\u7c7b MySQL \u8868\u7684\u6982\u5ff5\uff0cKV \u8868\u5b9a\u4e49\u7c7b\u4f3c\u4e8e\u4e00\u4e2a MySQL \u8868\uff0c\u800c\u6bcf\u4e00\u4e2a\u5b89\u5168\u4e1a\u52a1\u7279\u5f81\u521a\u597d\u53ef\u4ee5\u7528\u8868\u7684\u4e00\u4e2a\u5b57\u6bb5\u8868\u793a\u3002<\/th>\n<\/tr>\n<\/thead>\n<\/tbody>\n<\/table>\n<h3>2.2 \u67b6\u6784\u8bbe\u8ba1\u548c\u6f14\u8fdb<\/h3>\n<h3>2.2.1 \u7edf\u4e00\u5b58\u50a8\u7edf\u4e00\u63a5\u53e3<\/h3>\n<p>\u6570\u636e\u4ed3\u5e93\u7b2c\u4e00\u4e2a\u7248\u672c\uff0c\u9488\u5bf9\u7279\u5f81\u5b58\u50a8\u5206\u6563\u8bbf\u95ee\u63a5\u53e3\u6df7\u4e71\u95ee\u9898\uff0c\u9996\u5148\u90e8\u7f72\u4e86\u516c\u5171\u7684\u5b9e\u65f6 KV\/\u79bb\u7ebf KV \u96c6\u7fa4\uff0c\u5e76\u5b9e\u73b0\u4e86\u4e00\u4e2a\u63a5\u5165\u5c42\u3002\u65b0\u589e\u7279\u5f81\u548c\u5386\u53f2\u7279\u5f81\u653e\u5230\u516c\u5171\u7684 KV \u5b58\u50a8\u96c6\u7fa4\uff0c\u5e76\u4e14\u5728\u63a5\u5165\u5c42\u5c4f\u853d\u4e86\u5e95\u5c42 KV \u7684\u7ec6\u8282\uff0c\u63d0\u4f9b\u4e86\u7edf\u4e00\u7684\u8bfb\u5199\u7279\u5f81\u7684\u63a5\u53e3\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966101\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6570\u636e\u4ed3\u5e93\u67b6\u67841.0<\/p>\n<p>\u63a5\u5165\u5c42\u652f\u6301\u4efb\u610f\u591a\u4e2a KV \u96c6\u7fa4\uff0c\u652f\u6301\u591a\u4e2a\u8868\uff0c\u4e3a\u5c4f\u853d KV \u7684\u7ec6\u8282\uff0c\u63a5\u5165\u5c42\u4e3a\u6bcf\u4e2a\u7279\u5f81\u5206\u914d\u552f\u4e00\u7684\u6807\u8bc6&lt;sceneid, columnid&gt;\uff0c\u8bfb\u5199\u7279\u5f81\u6570\u636e\u4f7f\u7528\u552f\u4e00\u6807\u8bc6\u8fdb\u884c\uff0c\u4e0d\u9700\u8981\u5173\u6ce8 KV \u7c7b\u578b\u548c KV \u8868 ID\uff0c\u65b9\u4fbf\u4e1a\u52a1\u7684\u63a5\u5165\u4f7f\u7528\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966102\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u7edf\u4e00\u63a5\u53e3<\/p>\n<p>\u63a5\u5165\u5c42\u8fd8\u5b9e\u73b0\u914d\u7f6e\u7ba1\u7406\u3001\u53c2\u6570\u6821\u9a8c\u3001\u6a21\u5757\u6821\u9a8c\u3001\u6743\u9650\u6821\u9a8c\u3001\u6d41\u6c34\u4e0a\u62a5\u3001PV \u7edf\u8ba1\u7b49\u529f\u80fd\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u529f\u80fd<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u914d\u7f6e\u7ba1\u7406<\/td>\n<td>\u6570\u636e\u4ed3\u5e93\u672a\u5f00\u53d1\u65f6\uff0c\u4e1a\u52a1\u4e0a\u7ebf\u7279\u5f81\u9700\u8981\u5728 KV \u4e2d\u65b0\u589e\u5b57\u6bb5\uff0c\u9700\u8981\u91cd\u65b0\u53d1\u5e03 KV \u914d\u7f6e\uff0c\u6574\u4e2a\u6d41\u7a0b\u975e\u5e38\u7684\u4f4e\u6548\uff0c\u4e3a\u6b64\u6570\u636e\u4ed3\u5e93\u4e3a\u63a5\u5165\u7684 KV \u9884\u5148\u7533\u8bf7\u4e00\u5b9a\u6570\u91cf\u7684\u5b57\u6bb5\uff0c\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u4e3a\u7279\u5f81\u5206\u914d&lt;scenid, columnid&gt;\uff0c\u5e76\u6620\u5c04\u5230\u5177\u4f53\u7684 KV \u96c6\u7fa4\u548c\u8868\u5b57\u6bb5\uff0c\u6bcf\u6b21\u7279\u5f81\u4e0a\u7ebf\u53ea\u9700\u8981\u53d1\u5e03\u914d\u7f6e\u5373\u53ef\uff0c\u914d\u7f6e\u7ba1\u7406\u63d0\u4f9b\u4e86\u914d\u7f6e\u7684\u89e3\u6790\uff0c\u52a0\u8f7d\uff0c\u70ed\u66f4\u65b0\u7b49\u529f\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u53c2\u6570\u6821\u9a8c<\/td>\n<td>\u68c0\u67e5\u8f93\u5165\u7684\u8bfb\u5199\u53c2\u6570\u662f\u5426\u6b63\u786e\uff0c\u5982\u8bbf\u95ee\u4e0d\u5b58\u7684\u96c6\u7fa4\uff0c\u4e0d\u5b58\u5728\u8868\uff0c\u53c2\u6570\u63d0\u4f9b\u7684\u7c7b\u578b\u548c\u7279\u5f81\u5b9e\u9645\u7c7b\u578b\u4e0d\u5339\u914d\uff1a\u5982\u53c2\u6570\u662f int\uff0c\u5b9e\u9645\u7279\u5f81\u662f string \u7c7b\u578b\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6a21\u5757\u6821\u9a8c<\/td>\n<td>\u68c0\u67e5\u8bf7\u6c42\u6765\u6e90\u6a21\u5757\u662f\u5426\u6709\u8bfb\u5199\u5177\u4f53\u67d0\u4e2a\u7279\u5f81\u7684\u6743\u9650\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6743\u9650\u6821\u9a8c<\/td>\n<td>\u68c0\u67e5\u8bf7\u6c42\u6765\u6e90\u4eba\u662f\u5426\u6709\u8bfb\u5199\u67d0\u4e2a\u7279\u5f81\u7684\u6743\u9650\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6d41\u6c34\u4e0a\u62a5<\/td>\n<td>\u4e0a\u62a5\u6570\u636e\u4ed3\u5e93\u8bfb\u548c\u5199\u7684\u6d41\u6c34\uff0c\u65b9\u4fbf\u95ee\u9898\u6392\u67e5\u548c\u8fd0\u8425\u3002<\/td>\n<\/tr>\n<tr>\n<td>PV \u7edf\u8ba1<\/td>\n<td>\u7edf\u8ba1\u7279\u5f81\u8bfb PV\uff0c\u5305\u62ec\u63a5\u53e3\u7ef4\u5ea6\u3001\u6a21\u5757\u7ef4\u5ea6\u7b49\u7b49\uff0c\u7528\u4e8e\u540e\u7eed\u8fd0\u8425\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2.2.2 \u8bfb\u5199\u5206\u79bb\u548c\u591a IDC \u540c\u6b65<\/h3>\n<ul>\n<li><strong>\u8bfb\u5199\u5206\u79bb<\/strong><\/li>\n<\/ul>\n<p>\u6570\u636e\u4ed3\u5e93\u7684\u8bfb\u8bf7\u6c42\u91cf\u8fdc\u8fdc\u591a\u4e8e\u5b9e\u65f6\u5199\u5165\u91cf\uff0c\u4e3a\u4e86\u63d0\u9ad8\u6027\u80fd\uff0c\u51cf\u5c11\u8bfb\u5199\u4e4b\u95f4\u7684\u76f8\u4e92\u5f71\u54cd\uff0c\u63a5\u5165\u5c42\u505a\u4e86\u8bfb\u5199\u5206\u79bb\uff0c\u5c06\u8bfb\u548c\u5199\u63a5\u53e3\u62c6\u5206\u5230\u4e24\u4e2a\u6a21\u5757\u3002<\/p>\n<ul>\n<li><strong>\u6570\u636e\u591a IDC \u540c\u6b65<\/strong><\/li>\n<\/ul>\n<p>\u6570\u636e\u4ed3\u5e93\u548c\u4e1a\u52a1\u90fd\u91c7\u7528\u7684\u662f\u591a IDC \u90e8\u7f72\u3002\u4e3a\u4e86\u4e0d\u964d\u4f4e\u67e5\u8be2\u6027\u80fd\uff0c\u4e0d\u5e0c\u671b\u4e1a\u52a1\u8de8 IDC \u8bbf\u95ee\u5b58\u50a8\uff0c\u6240\u4ee5\u5e95\u5c42\u7684 KV \u4e5f\u662f\u591a IDC \u90e8\u7f72\u3002<\/p>\n<p>\u8fd9\u91cc\u5c31\u5e26\u6765\u4e00\u4e2a\u95ee\u9898\uff0c\u7279\u5f81\u6570\u636e\u5982\u4f55\u5728\u591a IDC \u7684 KV \u4e4b\u95f4\u8fdb\u884c\u540c\u6b65\uff1f\u4f8b\u5982\u4e1a\u52a1\u5728\u4e0a\u6d77\u5199\u5165\u4e00\u4e2a\u7279\u5f81\uff0c\u5e0c\u671b\u5728\u6df1\u5733\u4e5f\u80fd\u8bfb\u5230\u8fd9\u4e2a\u7279\u5f81\u3002\u8fd9\u91cc\u6309\u7279\u5f81\u7c7b\u578b\u8fdb\u884c\u5206\u7c7b\u5904\u7406\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u79bb\u7ebf\u7279\u5f81\u6570\u636e\u540c\u6b65\uff1a\u79bb\u7ebf\u7279\u5f81\u6570\u636e\u4e0a\u7ebf\u6d41\u7a0b\u662f\u901a\u8fc7\u79bb\u7ebf\u8ba1\u7b97\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u751f\u6210\u4e00\u4e2a\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u6587\u4ef6\u5bfc\u5165\u5230\u79bb\u7ebf KV, \u800c\u79bb\u7ebf KV \u652f\u6301\u591a\u4e2a IDC \u5171\u4eab\u540c\u4e00\u4efd\u6570\u636e\uff0c\u6570\u636e\u6587\u4ef6\u53ea\u9700\u8981\u751f\u6210\u4e00\u4efd\uff0c\u6240\u6709 IDC \u7684\u79bb\u7ebf KV \u62c9\u53d6\u540c\u4e00\u4e2a\u6587\u4ef6\uff0c\u65b0\u6570\u636e\u6700\u7ec8\u80fd\u540c\u6b65\u5230\u6240\u6709 IDC \u4e0a\u3002 \u5b9e\u65f6\u7279\u5f81\u6570\u636e\u540c\u6b65\uff1a\u5b9e\u65f6\u7279\u5f81\u7684\u540c\u6b65\u91c7\u7528\u5fae\u4fe1\u81ea\u7814\u7684\u5206\u5e03\u5f0f\u961f\u5217\u7ec4\u4ef6\uff0c\u8be5\u7ec4\u4ef6\u63d0\u4f9b\u4e86\u9ad8\u53ef\u9760\u3001\u9ad8\u53ef\u7528\u3001\u9ad8\u541e\u5410\u3001\u4f4e\u5ef6\u65f6\u7684\u6570\u636e\u6d88\u606f\u961f\u5217\u670d\u52a1\u3002\u6570\u636e\u4ed3\u5e93\u5199\u63a5\u5165\u6a21\u5757\u5728\u5199\u5165\u6570\u636e\u65f6\uff0c\u540c\u65f6\u5c06\u6570\u636e\u5199\u4e00\u4efd\u5230\u5206\u5e03\u5f0f\u961f\u5217\uff0c\u4f7f\u7528\u961f\u5217\u505a\u8de8 IDC \u7684\u6570\u636e\u540c\u6b65\uff0c\u5728\u5176\u4ed6 IDC \u542f\u52a8\u8fdb\u7a0b\u6d88\u8d39\u961f\u5217\u4e2d\u7684\u6570\u636e\uff0c\u5199\u5165\u5230\u672c IDC \u7684\u5b9e\u65f6 KV\uff0c\u5b9e\u73b0\u5b9e\u65f6\u7279\u5f81\u6570\u636e\u7684\u540c\u6b65\u3002<\/th>\n<\/tr>\n<\/thead>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966103\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6570\u636e\u4ed3\u5e93\u67b6\u67842.0<\/p>\n<h3>2.2.3 \u5f02\u6b65\u5199\u548c\u66ff\u4ee3\u5206\u5e03\u5f0f\u961f\u5217<\/h3>\n<ul>\n<li><strong>\u5f02\u6b65\u5199\u5165<\/strong><\/li>\n<\/ul>\n<p>\u524d\u4e00\u4e2a\u7248\u672c\u4e2d\u5b9e\u65f6\u7279\u5f81\u662f\u540c\u6b65\u5199\u5165\uff0c\u5f71\u54cd\u4e1a\u52a1\u7684\u6027\u80fd\uff0c\u4e1a\u52a1\u5e0c\u671b\u662f\u5f02\u6b65\u5199\u5165\u3002<\/p>\n<ul>\n<li><strong>\u66ff\u4ee3\u5206\u5e03\u5f0f\u961f\u5217<\/strong><\/li>\n<\/ul>\n<p>\u524d\u4e00\u4e2a\u7248\u672c\u4e2d\u5206\u5e03\u5f0f\u961f\u5217\u91c7\u7528\u7684\u662f\u516c\u5171\u7684\u96c6\u7fa4\uff0c\u4f17\u591a\u4e1a\u52a1\u4f7f\u7528\uff0c\u51fa\u73b0\u8fc7\u6570\u636e\u4ed3\u5e93\u53d7\u5e72\u6270\u5f71\u54cd\u7279\u5f81\u6570\u636e\u540c\u6b65\u3002<\/p>\n<p>\u4e3a\u6b64\u5728\u6570\u636e\u4ed3\u5e93\u4e2d\u65b0\u589e\u4e00\u4e2a\u5f02\u6b65\u6d88\u606f\u961f\u5217\u6a21\u5757\u5199 MQ\uff0c\u7528\u4e8e\u5f02\u6b65\u5199\u5165\u3002\u548c\u5206\u5e03\u5f0f\u961f\u5217\u76f8\u6bd4 MQ \u66f4\u8f7b\u91cf\uff0c\u800c\u4e14 MQ \u6211\u4eec\u53ef\u4ee5\u81ea\u884c\u7ef4\u62a4\uff0c \u66f4\u53ef\u63a7\u3002\u6240\u4ee5\u65b0\u67b6\u6784\u4e2d\u901a\u8fc7 MQ \u5b9e\u73b0\u5b9e\u65f6\u7279\u5f81\u7684\u591a IDC \u6570\u636e\u7684\u540c\u6b65\uff0c\u66ff\u4ee3\u4e86\u5206\u5e03\u5f0f\u961f\u5217\uff0c\u4fdd\u8bc1\u6570\u636e\u540c\u6b65\u4e0d\u53d7\u5176\u4ed6\u4e1a\u52a1\u5f71\u54cd\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966104\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6570\u636e\u4ed3\u5e93\u67b6\u67843.0<\/p>\n<h3>2.2.4 \u8fd0\u8425\u7cfb\u7edf<\/h3>\n<p>\u524d\u97623\u4e2a\u7248\u672c\u89e3\u51b3\u4e86\u7279\u5f81\u5b58\u50a8\u5206\u6563\u3001\u8bfb\u5199\u63a5\u53e3\u4e0d\u7edf\u4e00\u3001\u6570\u636e\u540c\u6b65\u3001\u8bfb\u5199\u6027\u80fd\u95ee\u9898\uff0c\u4f46\u662f\u7279\u5f81\u7684\u4e0a\u7ebf\u4f9d\u7136\u91c7\u7528\u7684\u662f\u914d\u7f6e\u53d1\u5e03\u4e0a\u7ebf\u7684\u65b9\u5f0f\uff0c\u6548\u7387\u4f9d\u7136\u4f4e\u6548\u3002<\/p>\n<p>\u66f4\u91cd\u8981\u7684\u662f\u7279\u5f81\u7f3a\u4e4f\u7edf\u4e00\u7684\u7ba1\u7406\uff0c\u5171\u4eab\u56f0\u96be\uff0c\u96be\u4ee5\u6ee1\u8db3\u4e1a\u52a1\u7684\u9700\u6c42\uff0c\u4e1a\u52a1\u5e38\u5e38\u4e5f\u6709\u5404\u79cd\u7591\u95ee\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966105\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4e3a\u6b64\u6570\u636e\u4ed3\u5e93\u65b0\u589e\u8fd0\u8425\u7cfb\u7edf\u6a21\u5757\uff0c\u5b9e\u73b0\u4e86\u7279\u5f81\u7533\u8bf7\u3001\u7279\u5f81\u4e0a\u7ebf\u3001\u7279\u5f81\u7ba1\u7406&#038;\u5206\u6790\u3001\u7279\u5f81\u503c\u67e5\u8be2\/\u4fee\u6539\u3001\u7279\u5f81\u6570\u636e\u8d28\u91cf\u7ba1\u7406\u7b49\u529f\u80fd\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966106\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6570\u636e\u4ed3\u5e93\u67b6\u67844.0<\/p>\n<ul>\n<li><strong>\u7279\u5f81\u7533\u8bf7<\/strong><\/li>\n<\/ul>\n<p>\u7528\u6237\u4e0d\u518d\u9700\u8981\u624b\u52a8\u7684\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u6765\u65b0\u589e\u7279\u5f81\uff0c\u53ef\u76f4\u63a5\u901a\u8fc7 WEB \u9875\u9762\u7533\u8bf7\uff0c\u586b\u5199\u5fc5\u8981\u7684\u7279\u5f81\u4fe1\u606f\uff0c\u901a\u8fc7\u901a\u7528\u5ba1\u6279\u7cfb\u7edf\u8fdb\u884c\u5ba1\u6279\u3002<\/p>\n<ul>\n<li><strong>\u7279\u5f81\u4e0a\u7ebf<\/strong><\/li>\n<\/ul>\n<p>\u7528\u6237\u4e0d\u518d\u9700\u8981\u624b\u52a8\u7684\u53d1\u5e03\u914d\u7f6e\u4e0a\u7ebf\u7279\u5f81\uff0c\u65e0\u8bba\u662f\u65b0\u589e\u7684\u5b9e\u65f6\u7279\u5f81\u8fd8\u662f\u79bb\u7ebf\u7279\u5f81\uff0c\u5ba1\u6279\u901a\u8fc7\u540e\u5c06\u81ea\u52a8\u5316\u7684\u4e0a\u7ebf\uff0c\u63d0\u5347\u4f53\u9a8c\u548c\u6548\u7387\u3002<\/p>\n<ul>\n<li><strong>\u7279\u5f81\u7ba1\u7406<\/strong><\/li>\n<\/ul>\n<p>\u7279\u5f81\u7ba1\u7406\u652f\u6301\u5bf9\u7279\u5f81 meta \u4fe1\u606f\u8fdb\u884c\u67e5\u8be2\u548c\u4fee\u6539\uff0c\u5305\u62ec\u7279\u5f81\u6240\u5c5e\u7684\u4e1a\u52a1\u5206\u7c7b(\u7d22\u5f15)\u3001\u7279\u5f81\u7c7b\u578b\u3001\u7279\u5f81\u8d1f\u8d23\u4eba\u3001\u7ed9\u7279\u5f81\u6253 tag \u7b49\u7b49\uff0c\u4e1a\u52a1\u53ef\u4ee5\u65b9\u4fbf\u7684\u67e5\u8be2\u9700\u8981\u7279\u5f81\u4fe1\u606f\uff0c\u907f\u514d\u91cd\u590d\u7684\u8ba1\u7b97\uff0c\u65b9\u4fbf\u5404\u4e1a\u52a1\u5171\u4eab\u7279\u5f81\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966107\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<ul>\n<li><strong>\u7279\u5f81\u5206\u6790<\/strong><\/li>\n<\/ul>\n<p>\u8ffd\u8e2a\u7279\u5f81\u7684\u539f\u59cb\u6570\u636e\u6765\u6e90\u3001\u8ba1\u7b97\u8fc7\u7a0b\u3001\u6570\u636e\u6d41\u8def\u5f84\u3001\u6700\u7ec8\u7684\u5b58\u50a8\u4fe1\u606f\u7b49\u7b49, \u53ef\u4ee5\u8ffd\u8e2a\u7279\u5f81\u5b8c\u6574\u751f\u4ea7\u6d41\u7a0b\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966108\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<ul>\n<li><strong>\u7279\u5f81\u503c\u67e5\u8be2&#038;\u4fee\u6539<\/strong><\/li>\n<\/ul>\n<p>\u8fd0\u8425\u7cfb\u7edf\u652f\u6301\u5728 WEB \u9875\u9762\u67e5\u8be2\u7279\u5f81\u503c\u548c\u4fee\u6539\u7279\u5f81\u503c\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966109\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<ul>\n<li><strong>\u7279\u5f81\u6570\u636e\u8d28\u91cf\u7ba1\u7406<\/strong><\/li>\n<\/ul>\n<p>\u4fdd\u969c\u6570\u636e\u8d28\u91cf\uff0c\u4e0b\u4e00\u7ae0\u8282\u8be6\u7ec6\u8bb2\u8ff0\u3002<\/p>\n<h2>03\u3001\u6570\u636e\u8d28\u91cf\u4fdd\u969c<\/h2>\n<p>\u6570\u636e\u4ed3\u5e93\u4e3b\u8981\u901a\u8fc7\u4e24\u4e2a\u65b9\u9762\u6765\u4fdd\u969c\u6570\u636e\u8d28\u91cf\uff1a<strong>\u7279\u5f81\u7684\u6807\u51c6\u5316\u548c\u6570\u636e\u7a7a\u8dd1\u7cfb\u7edf\u3002<\/strong> \u63a5\u4e0b\u6765\u6211\u4eec\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\u5206\u6790\u3002<\/p>\n<h3>3.1 \u7279\u5f81\u6807\u51c6\u5316<\/h3>\n<p>\u7279\u5f81\u7684\u6807\u51c6\u5316\u662f\u4fdd\u8bc1\u6570\u636e\u4ed3\u5e93\u6570\u636e\u8d28\u91cf\u7684\u624b\u6bb5\u4e4b\u4e00\uff0c\u6807\u51c6\u5316\u662f\u6307\u5bf9\u6570\u636e\u4ed3\u5e93\u4e2d\u7684\u7279\u5f81\u8fdb\u884c\u89c4\u8303\u5316\u5904\u7406\uff0c\u4f7f\u5f97\u7279\u5f81\u80fd\u591f\u8fbe\u5230\u4e00\u81f4\u6027\u3001\u53ef\u91cd\u590d\u6027\u7b49\u6807\u51c6\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u7684\u53ef\u9760\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n<p>\u5bf9\u4e8e\u65b0\u589e\u5b9e\u65f6\/\u79bb\u7ebf\u7279\u5f81\uff0c\u6570\u636e\u4ed3\u5e93\u5236\u5b9a\u4e86\u7684\u7279\u5f81\u89c4\u8303\u6587\u6863\uff0c\u5e76\u6309\u89c4\u8303\u6587\u6863\u7684\u8981\u6c42\uff0c\u7279\u5f81\u7533\u8bf7\/\u7ba1\u7406\u9875\u9762\u5fc5\u987b\u6b63\u786e\u7684\u8865\u5145\u5b8c\u6574\u7279\u5f81\u4fe1\u606f\uff0c\u5982\u7279\u5f81\u7c7b\u578b\u3001\u4e1a\u52a1\u5206\u7c7b\u7b49\u7b49\uff0c\u540e\u53f0\u5bf9\u6bcf\u4e2a\u7279\u5f81\u90fd\u4f1a\u8fdb\u884c\u6821\u9a8c\uff0c\u4e0d\u7b26\u5408\u89c4\u8303\u7684\u7279\u5f81\u65e0\u6cd5\u5f55\u5165\u3002<\/p>\n<p>\u53e6\u5916\u6570\u636e\u4ed3\u5e93\u8fd8\u63d0\u4f9b\u4e86\u63a5\u5165\u7f16\u7a0b\u6307\u5bfc\u6587\u6863\uff0c\u5e76\u7ed9\u51fa\u5b8c\u6574\u7684 C++\u7f16\u7a0b\u5b9e\u4f8b\uff0c\u81f4\u529b\u4e8e\u63d0\u4f9b\u6807\u51c6\u5316\u7684\u7f16\u7a0b\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n<h3>3.2 \u6570\u636e\u7a7a\u8dd1\u7cfb\u7edf<\/h3>\n<p>\u79bb\u7ebf\u7279\u5f81\u6570\u636e\u6765\u81ea\u4e8e\u4e1a\u52a1\u79bb\u7ebf\u8ba1\u7b97\u5728\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u4e2d\u751f\u6210\u6570\u636e\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u6587\u4ef6\u4e0a\u7ebf\u3002\u5386\u53f2\u4e0a\u66fe\u56e0\u4e3a\u751f\u6210\u7684\u6570\u636e\u6587\u4ef6\u5b58\u5728\u9519\u8bef\uff0c\u5b58\u5728\u9519\u8bef\u7684\u6587\u4ef6\u6570\u636e\u88ab\u4e0a\u7ebf\u5230\u79bb\u7ebf KV\uff0c\u5bfc\u81f4\u7b56\u7565\u51fa\u73b0\u6545\u969c\u3002<\/p>\n<p>\u4e3a\u4e86\u4fdd\u969c\u79bb\u7ebf\u7279\u5f81\u6570\u636e\u7684\u8d28\u91cf\uff0c\u6570\u636e\u4ed3\u5e93\u8bbe\u8ba1\u4e86\u4e00\u5957\u7a7a\u8dd1\u7cfb\u7edf\uff0c\u5728\u4e0a\u7ebf\u524d\u5bf9\u6570\u636e\u6587\u4ef6\u8fdb\u884c\u68c0\u67e5\uff0c\u907f\u514d\u5b58\u5728\u95ee\u9898\u7684\u6570\u636e\u4e0a\u7ebf\u5230\u73b0\u7f51\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966110\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u6570\u636e\u7a7a\u8dd1\u67b6\u6784<\/p>\n<p>\u6570\u636e\u7a7a\u8dd1\u67b6\u6784\u5982\u4e0a\u56fe\uff0c<strong>\u79bb\u7ebf\u7279\u5f81<\/strong>\u6570\u636e\u7684\u4e0a\u7ebf\u4e5f\u7eb3\u5165\u5230\u4e86\u8fd0\u8425\u7cfb\u7edf\u7684\u7ba1\u7406\u4e2d\uff0c\u6574\u4e2a\u7684\u7a7a\u8dd1\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u4e1a\u52a1\u53d1\u8d77\u6570\u636e\u4e0a\u7ebf\uff0c\u8fd0\u8425\u7cfb\u7edf\u5c06\u6570\u636e\u4e0a\u7ebf\u5230\u5907\u7528\u7684\u79bb\u7ebf KV \u8868\uff0c\u4e5f\u5c31\u662f\u7528\u4e8e\u7a7a\u8dd1\u7684 KV \u8868\u3002 \u6253\u5f00\u7a7a\u8dd1\u5f00\u5173\uff0c\u6309\u4e00\u5b9a\u7684\u6bd4\u7387\u91c7\u6837\u73b0\u7f51\u7684\u8bfb\u8bf7\u6c42\uff0c\u65c1\u8def\u5230\u65b0\u589e\u7684\u8bfb MQ \u6a21\u5757\uff0c\u8be5\u6a21\u5757\u8bfb\u7a7a\u8dd1\u8868\u7684\u6570\u636e\uff0c\u548c\u5f53\u524d\u73b0\u7f51\u505a\u5bf9\u6bd4, \u5206\u6790\u5dee\u5f02\u7387\u3002\u8fd9\u91cc\u91c7\u7528\u7684\u52a8\u6001\u91c7\u6837\uff0c \u5982\u679c\u8868\u7684 PV \u9ad8\u5219\u91c7\u6837\u7387\u4f4e\uff0cPV \u4f4e\u5219\u91c7\u6837\u7387\u9ad8\u6216\u8005100%\u91c7\u6837\uff0c\u907f\u514d\u8bf7\u6c42\u91cf\u5c0f\u7684\u8868\u65e0\u6cd5\u8fdb\u884c\u7a7a\u8dd1\uff0c\u800c\u8bf7\u6c42\u91cf\u5927\u7684\u8868\u7a7a\u8dd1\u6d41\u91cf\u592a\u9ad8\u53c8\u6d88\u8017\u592a\u591a\u8d44\u6e90\u3002 \u8ba1\u7b97\u548c\u5206\u6790\u5dee\u5f02\u7387\u3002\u5982\u679c\u5dee\u5f02\u7387\u8d85\u8fc7\u4e86\u9608\u503c\uff0c\u5c31\u81ea\u52a8\u7684\u62e6\u622a\u6570\u636e\u4e0a\u7ebf\uff0c\u5982\u679c\u9608\u503c\u68c0\u67e5\u901a\u8fc7\uff0c\u5c31\u7ee7\u7eed\u540e\u7eed\u7684\u68c0\u67e5\u6d41\u7a0b\uff0c\u6700\u7ec8\u81ea\u52a8\u4e0a\u7ebf\u6570\u636e\u6587\u4ef6\u5230\u73b0\u7f51\u79bb\u7ebf KV\u3002<\/th>\n<\/tr>\n<\/thead>\n<\/tbody>\n<\/table>\n<p>\u5dee\u5f02\u7387\u793a\u4f8b\u5982\u4e0b\u56fe\uff0c\u8be6\u7ec6\u5c55\u793a\u4e86\u5177\u4f53\u7684\u5dee\u5f02\u7ec6\u8282\uff1a<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966111\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u7a7a\u8dd1\u7ed3\u679c\u5dee\u5f02\u7387\u548c\u5dee\u5f02\u8be6\u60c5<\/p>\n<p>\u5b8c\u6574\u7684\u6570\u636e\u4e0a\u7ebf\u6d41\u7a0b\u5982\u4e0b\u56fe\uff0c\u7a7a\u8dd1\u5dee\u5f02\u68c0\u6d4b\u901a\u8fc7\u540e\uff0c\u9700\u8981\u68c0\u67e5\u6570\u636e\u6587\u4ef6\u5b8c\u6574\u6027\uff0c\u9632\u6b62\u6587\u4ef6\u88ab\u4fee\u6539\u6216\u8005\u8986\u76d6\uff0c\u6700\u540e\u6570\u636e\u518d\u4e0a\u7ebf\u5230\u73b0\u7f51\u6570\u636e\u4ed3\u5e93\u7cfb\u7edf\uff0c\u901a\u77e5\u4e1a\u52a1\u6570\u636e\u4e0a\u7ebf\u6210\u529f\u3002\u5982\u679c\u4e2d\u95f4\u4efb\u4f55\u4e00\u4e2a\u6b65\u9aa4\u51fa\u9519\u5c06\u544a\u8b66\u7ed9\u4e1a\u52a1\u8d1f\u8d23\u4eba\uff0c\u63d0\u9192\u4eba\u5de5\u4ecb\u5165\u5904\u7406\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966112\" alt=\"\" title=\"\" 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decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966113\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u4f60\u8ba4\u4e3a\u6570\u636e\u5e93\u4e0e\u6570\u636e\u4ed3\u5e93\u7684\u672c\u8d28\u533a\u522b\u662f\u4ec0\u4e48\uff1f\u6570\u4ed3\u4e0e\u5e38\u89c1\u7684\u5927\u6570\u636e\u5904\u7406\u6846\u67b6\u5982\u4f55\u96c6\u6210\uff1f\u6b22\u8fce\u5728<a href=\"https:\/\/link.segmentfault.com\/?enc=kYzbNmNo3LTJcGsjA5WieQ%3D%3D.MXZAuJTtzP6y5AEacvGRJLwB48SFTXlHjEXtIzqOP0AEFKZbdaqiO4IpcW2qvVsO6g2NPxWTNKVT3MXA38fB1kCl2%2Bs2swti%2FDZcPaHSTPM%3D\" rel=\"nofollow\">\u817e\u8baf\u4e91\u5f00\u53d1\u8005\u516c\u4f17\u53f7<\/a>\u8bc4\u8bba\u533a\u5206\u4eab\u3002\u6211\u4eec\u5c06\u9009\u53d61\u5219\u6700\u6709\u610f\u4e49\u7684\u5206\u4eab\uff0c\u9001\u51fa\u817e\u8baf\u4e91\u5f00\u53d1\u8005-\u6587\u5316\u886b1\u4ef6\uff08\u89c1\u4e0b\u56fe\uff09\u30027\u67086\u65e5\u4e2d\u534812\u70b9\u5f00\u5956\u3002<\/p>\n<p><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966114\" alt=\"\" title=\"\" loading=\"lazy\"><br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966115\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=9vcqS7WOHdKk0B6e4VxgAg%3D%3D.WzNDSK1%2BFi0J7GIsJzW7vGs5yD0rpK9dRJFMcZDR7F5Za6njpZ2PExdyVSx1Eg83CyK%2FcV1KxRuK5QhZ6Fb2n1DmPgESajheo3Zt897zHZBEI9FHdwhwRtn9tDriAVBGr08Q43wEQuhJcJTlMets51ireMVy2AsMWGafEP5%2Fxb5BwG2xJVxfuSqV4u4TRYK8uzkywb4y%2FGlC5mMkZRDCGkAMIaTQPLlO5mKLnMXZ0X4rK6IwsHh4Tdmq%2FNpiKkRzrmCW7GNzpTQ3Ppf6oc7bga7qO1KFujav%2BCNIWdyVJxs%3D\" rel=\"nofollow\"><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966116\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/a><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=uam%2F3O4nfstsnvkmcgxlWQ%3D%3D.x0G2qRvTayHoqmpmnrr9e4iUvy7FsZDC8mS01OP%2BXFGMMvW%2FDB7kFe%2Fp5LVEeBuUQWjHJ%2FsefIm79WB2TeP3VKmCxklP7SIk2Z53w5FOryIHV8gHUjCOxef0mBu6ethuHJ%2FDzeEy1mOPgsEOQNubz8H4ivEqbgWJa3%2BLZOc%2FyOku6tVt%2BxENw7ENHGHJyLkdVc%2BN%2FfpWH8uLTXsNgOzj0bepvhZrao%2BQfXtOeVFJq%2BMGv0NOXUThKL0w3LysPHnqneHdl3itZkqBiRwntuctUFb9yS8r5ue2mfWxZB%2BR70c%3D\" rel=\"nofollow\"><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966117\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/a><\/p>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=X5BJYop6sPKDOGhZRSpl0w%3D%3D.uokhTPtkwWid5du4wGlEnRORzxIcX%2BOOCLkI2TVhUv2M%2Bb%2Fhvhxp6GJspX10hPcX0RGIbza26iADlByxOsg3j5mFVDWfueSXtmhwFSvRe6BILMoIgAVq8GS2JD2OFNBFcOPQNhiyYP3zE76jh5u10jV%2BHC672m5stdL4BkYaADmWinbx09qCw3TCn1HD1Dl0gCj5YKznc6xS5WqV6AJ%2Bddbxxx%2FzZTbLGITwhZxh3BrPHlRClVbKoDWBTsArWVfVbXABaKxHuJzDCRlnhajeOxX%2BhIt1p8xs5IGbhIvxKto%3D\" rel=\"nofollow\"><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000043966118\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/a><\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000043966092\">https:\/\/segmentfault.com\/a\/1190000043966092<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u817e\u5c0f\u4e91\u5bfc\u8bfb 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10008031","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10008031"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008031\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10008031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10008031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10008031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}