{"id":150694,"date":"2020-09-03T05:02:46","date_gmt":"2020-09-02T21:02:46","guid":{"rendered":"http:\/\/4563.org\/?p=150694"},"modified":"2020-09-03T05:02:46","modified_gmt":"2020-09-02T21:02:46","slug":"%e5%a6%82%e4%bd%95%e4%bf%9d%e8%af%81%e4%b8%80%e4%b8%aa%e8%af%b7%e6%b1%82%e5%9c%a8-200ms-%e5%86%85%e5%ae%8c%e6%88%90","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=150694","title":{"rendered":"\u5982\u4f55\u4fdd\u8bc1\u4e00\u4e2a\u8bf7\u6c42\u5728 200ms \u5185\u5b8c\u6210"},"content":{"rendered":"
\n
\n
\n

\u5982\u4f55\u4fdd\u8bc1\u4e00\u4e2a\u8bf7\u6c42\u5728 200ms \u5185\u5b8c\u6210 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : SelectLanguage <\/span> <\/i> 23<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u6211\u53d1\u73b0\u67e5\u8be2\u4e00\u5f20\u8868\u5355\u72ec\u6839\u636e id \u6761\u4ef6\u67e5\u8be2\u5927\u6982\u8981 0.04~0.05 \u79d2 \u8fd9\u6837\u5982\u679c\u4e00\u4e2a\u8bf7\u6c42\u9700\u8981\u6267\u884c\u8d85\u8fc7 5 \u4e2a sql \u8bed\u53e5\u5c31\u80fd\u5f88\u96be\u8fbe\u5230\u8981\u6c42\u4e86 \u4e0d\u77e5\u9053\u6709\u6ca1\u6709\u4ec0\u4e48\u597d\u529e\u6cd5\uff0c\u4e00\u4e2a sql \u8bed\u53e5 0.05 \u79d2\u662f\u592a\u6162\u4e86\u5417\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (20<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wellsc <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5177\u4f53\u60c5\u51b5\u5177\u4f53\u5206\u6790 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u591a\u4e2a\u7ebf\u7a0b\u5e76\u53d1\u8bf7\u6c42<\/p>\n

    \u8fd9\u79cd io \u662f\u4e3b\u8981\u74f6\u9888\u7684\u903b\u8f91\u5c3d\u53ef\u80fd\u641e\u8d77\u5e76\u53d1 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : isukkaw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    50ms \u8fd9\u4e2a\u91cf\u7ea7\u5176\u5b9e\u5f88\u5fae\u5999\u3002<\/p>\n

    \u8be5\u7f13\u5b58\u7f13\u5b58\uff0c\u8be5\u5e76\u53d1\u5e76\u53d1\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hronro <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    5 \u4e2a SQL \u80fd\u5426\u5e76\u884c\u67e5\u8be2\uff0c\u8fd8\u662f\u4e4b\u95f4\u6709\u4f9d\u8d56\u5173\u7cfb\uff1f\u662f\u5426\u7528\u4e86 ORM \u4e4b\u7c7b\u7684\u4e1c\u897f\u53ef\u80fd\u62d6\u6162\u67e5\u8be2\u901f\u5ea6\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jiahonzheng <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1. \u770b\u4e1a\u52a1\uff0c\u5982\u679c\u53ef\u4ee5\u7f13\u5b58\uff0c\u90a3\u5c31\u4e0a\u7f13\u5b58 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : js8510 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    sharding. cache. \u770b\u770b\u8bbe\u8ba1\u80fd\u4e0d\u80fd\u63d0\u9ad8\u5e76\u53d1 \u5355\u4e00\u670d\u52a1\u80fd\u4e0d\u80fd\u62c6\u5206\u7136\u540e fan out \u7b49\u7b49\u7b49\u3002\u3002 \u4f60\u8fd9\u4e2a\u95ee\u9898\u592a\u5bbd\u6cdb\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : nvkou <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bf4\u5b9e\u8bdd 200 \u6beb\u79d2\u5e94\u8be5\u8981\u88ab\u8003\u8651\u5230\u7f51\u7edc\u6ce2\u52a8\u7684\u91cf\u7ea7\u3002\u8981\u4fdd\u8bc1 200 \u4e0d\u53ea\u662f\u6570\u636e\u5e93\u95ee\u9898 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : fengchang <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u67e5\u8be2\u4e00\u5f20\u8868\u5355\u72ec\u6839\u636e id \u6761\u4ef6\u67e5\u8be2\u5927\u6982\u8981 0.04~0.05 \u79d2 <\/p>\n

    —-<\/p>\n

    \u6839\u636e id \u67e5\u8be2 50ms \u662f\u6709\u70b9\u6162\u4e86\uff0c\u4f46\u662f\u4e0d\u77e5\u9053\u4f60\u7684\u6570\u636e\u5e93\u5177\u4f53\u60c5\u51b5<\/p>\n

    ID \u662f\u4e3b\u952e\u5417\uff1f
    \u786c\u76d8\u4e0a SSD \u4e86\u5417\uff1f
    \u5217\u662f\u4e0d\u662f\u592a\u591a\u4e86\uff0c\u6240\u6709\u5217\u90fd\u662f\u5fc5\u8981\u7684\u5417\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : opengps <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u63d0\u9ad8\u786c\u76d8\u901f\u5ea6
    \u4f18\u5316 sql
    \u5e76\u53d1\u63d0\u5347\u5176\u5b9e\u4e0d\u4e00\u5b9a\u5927 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : kaiki <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u77e5\u9053\u5b9e\u9645\u60c5\u51b5\u4e0d\u597d\u7ed9\u5efa\u8bae\uff0c\u4e0d\u8fc7\u80fd\u4f18\u5316\u7684\u5927\u6982\u4e5f\u5c31\u662f\u67e5\u8be2\u8fd9\u5757\u4e86\uff0c\u63d0\u524d\u51c6\u5907\u597d\u7f13\u5b58\u6570\u636e\u628a\u67e5\u8be2\u7701\u6389\u7684\u8bdd\uff0c\u80fd\u5feb\u5f88\u591a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u4eec\u95ee\u9898\u8981\u4e00\u4e2a\u4e00\u4e2a\u7684\u8bb2
    \u9996\u5148 200ms \u8fd9\u4e2a\u6b7b\u7ebf\u662f\u600e\u4e48\u6765\u7684\uff0c\u4f60\u76d1\u63a7\u81ea\u5df1\u7684 API \u54cd\u5e94\u7684\u65f6\u5019\uff0c\u8981\u533a\u5206\u51fa request \u548c proxy \u7684\u6d41\u91cf\uff0c\u7136\u540e\u8981\u628a\u6d41\u91cf\u5206\u6210 97%\uff0c95%,80%,50%\uff0c20%.\u53ea\u8981 request r95%\u662f\u5c0f\u4e8e 200ms \u5c31 OK<\/p>\n

    \u7b2c\u4e8c\uff0c\u5173\u4e8e SQL \u8bed\u53e5\uff0c\u6211\u4eec\u4e5f\u8981\u5177\u4f53\u95ee\u9898\u5177\u4f53\u770b\uff0c\u9996\u5148\uff0c\u4f60\u7684 SQL \u8868\u6709\u591a\u5c11\u884c\uff0c\u4ec0\u4e48\u914d\u7f6e\uff0c\u67e5\u8be2\u4e00\u6b21 40ms \u662f\u4e3a\u4ec0\u4e48\uff0c\u4ed6\u662f\u4e0d\u662f\u5fc5\u987b\u8fd9\u4e48\u6162\uff0c\u6bd4\u5982 OLAP \u7684\u5c31\u8fd9\u4e48\u6162\u662f\u8bf4\u7684\u8fc7\u53bb\u7684\u5927\u4e0d\u4e86\u6539\u4e3a\u5f02\u6b65\u3002\u4f46\u662f\u5982\u679c\u662f OLTP \u7684\u6570\u636e\u5e93\uff0c\u7406\u8bba\u4e0a\u6bcf\u4e00\u4e2a\u8bf7\u6c42\u5fc5\u987b\u5728 10ms \u5185\u5b8c\u6210\u3002\u5177\u4f53\u4f60\u8981\u8bf4\u4e00\u4e0b\u4f60\u7684\u67b6\u6784\uff0c\u6570\u636e\u5e93\u914d\u7f6e\uff0c\u6570\u636e\u5e93\u6700\u6162\u7684\u8868\u662f\u4ec0\u4e48\u8868\uff0c\u662f\u4e0d\u662f\u6709 cache\uff0c\u6709\u6ca1\u6709\u8bfb\u5199\u5206\u79bb\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6570\u636e\u5e93\u6700\u6162\u7684\u8868\u6709\u591a\u5c11\u884c\uff0c\u5b58\u7684\u5b57\u6bb5\u662f\u4ec0\u4e48\u6837\u7684\uff0c\u4e00\u6b21\u8bfb\u53d6\u7684\u91cf\u5927\u6982\u6709\u591a\u5927\u3002<\/p>\n

    \u4f60\u67e5\u4e00\u6b21 40ms\uff0c\u90a3\u8981\u626b\u63cf\u591a\u5c11\u884c\uff0c\u904d\u5386 \u591a\u5c11\u884c <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u662f\u5f88\u8ba4\u540c\u4e0a\u624b\u53eb\u4f60\u4e0a\u4ec0\u4e48 SSD\uff0c\u52a0 IO \u786c\u76d8\u7684\uff0c\u5c5e\u4e8e\u4e0d\u61c2 RCA \u5206\u6790\u6cd5\u7684\u9009\u624b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ericls <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u7ed3\u5408\u4e1a\u52a1\u8ba8\u8bba\u610f\u4e49\u4e0d\u5927 \u5982\u679c\u4f60\u8981\u4e0d\u60dc\u4e00\u5207\u4ee3\u4ef7\u7684\u8bdd \u62c6\u5206\u6210\u591a\u4e2a\u8bf7\u6c42 \u603b\u4f53\u901f\u5ea6\u4f1a\u964d\u4f4e \u4f46\u662f\u5355\u4e2a\u8bf7\u6c42\u4f1a\u5feb \u4f60\u613f\u610f\u5417\uff1f \u8fd8\u6709\u4e2a\u597d\u5904 \u770b\u4e0a\u53bb\u7684\u5e76\u53d1\u6027\u80fd\u4f1a\u597d\u4e00\u4e9b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wangritian <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3b\u952e\u67e5\u8be2\u51e0\u5341\u6beb\u79d2\u771f\u7684\u6162\u4e86\uff0c\u5148\u5728\u670d\u52a1\u5668 ping \u4e00\u4e0b\u6570\u636e\u5e93\u6216\u662f\u7528\u547d\u4ee4\u884c\u67e5\u8be2\u770b\u770b\u65f6\u95f4\uff0c\u7136\u540e\u770b\u770b\u6570\u636e\u5e93\u7684\u8d1f\u8f7d\u662f\u4e0d\u662f\u592a\u9ad8\uff0c\u53e6\u5916\u4f60\u505a\u957f\u8fde\u63a5\u4e86\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : la2la <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7f51\u7edc\u5ef6\u8fdf\uff0c\u6570\u636e\u5e93 IO\uff0c\u4e1a\u52a1\u903b\u8f91\u8fd9\u4e2a\u4e09\u4e2a\u65b9\u9762\u770b\u770b\u54ea\u65b9\u9762\u662f\u74f6\u9888\uff0c\u5728\u9488\u5bf9\u6027\u7684\u4f18\u5316\u3002\u4e0d\u8fc7\u4e00\u822c\u6211\u78b0\u5230\u7684\u5927\u90e8\u5206\u90fd\u662f\u6570\u636e\u5e93 SQL \u6267\u884c\u95ee\u9898 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : binbinyouliiii <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    200 \u6beb\u79d2\u5bf9\u4e8e\u524d\u7aef\u611f\u77e5\u6765\u8bf4\u8fd8\u597d\uff0c\u6bd4\u5982\u4f60\u7528\u963f\u91cc\u4e91\u7684\u63a7\u5236\u9762\u677f\uff0c\u8d85\u8fc7 200ms \u662f\u7ecf\u5e38\u7684\u4e8b\u60c5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : KarlChen2015 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3b\u952e\u67e5\u8be2 1ms \u8db3\u77e3
    \u6211\u8fd9\u662f 200 \u4e07\u8bb0\u5f55\u7684\u8868 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zppass <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e00\u822c\u6765\u8bf4\u51e0\u767e\u6beb\u79d2\u8fd8\u80fd\u63a5\u53d7\uff0c\u4f46\u662f\u4f60\u8fd9 5 \u4e2a\u67e5\u8be2\uff0c\u9996\u5148\u8981\u8003\u8651\u6709\u4e9b\u4e0d\u600e\u4e48\u4f1a\u53d8\u7684\uff0c\u662f\u4e0d\u662f\u53ef\u4ee5\u8003\u8651\u7528 redis \u5b58\u8d77\u6765\uff0c\u53e6\u5916\u4f18\u5316 SQL\uff0c\u4e0d\u8981\u51fa\u73b0\u5faa\u73af\u91cc\u9762\u5957 SQL \u7684\u60c5\u51b5\u3002\u8fd8\u6709\u5c31\u662f\u4e3b\u952e\u67e5\u8be2\uff0c\u5176\u5b9e\u86ee\u5feb\u7684\uff0c\u8003\u8651\u4e00\u4e0b\u4e0a\u8001\u54e5\u4eec\u7684\u8bf4\u6cd5\u6392\u67e5\u3002
    \u81f3\u4e8e\u5e76\u53d1\uff0c\u5b9e\u9645\u4e0a\u4f60\u8fd9\u4e2a\u8bf7\u6c42\u7ed3\u679c\uff0c\u7528\u6237\u4e0d\u9700\u8981\u5373\u65f6\u611f\u5e94\u7684\u8bdd\uff0c\u5176\u5b9e\u5f02\u6b65\u591a\u7ebf\u7a0b\u5c31\u53ef\u4ee5\u4e86\u3002\u6bd4\u5982\u8bf4\u751f\u6210\u4e00\u4e2a\u4eba\u5de5\u8ba2\u5355\u4e0d\u80fd\u9a6c\u4e0a\u53cd\u9988\u90a3\u79cd\uff0c\u6ca1\u5fc5\u8981\u628a\u4e1c\u897f\u90fd\u641e\u5b8c\u518d\u8fd4\u56de\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Yano <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u6570\u636e\u5e93\u4e0d\u7ecf\u5e38\u53d8\u52a8\uff0c\u611f\u89c9\u53ef\u4ee5\u7f13\u5b58\u8d77\u6765\uff0c\u4e0d\u8fc7\u6839\u636e\u4e3b\u952e id \u67e5\u8be2\u7684\u5e94\u8be5\u5f88\u5feb\u3002\u540c\u65f6 sql \u53ea\u67e5\u8be2\u5fc5\u8981\u5b57\u6bb5\uff0c\u4e0d\u7528\u628a\u6240\u6709\u5217\u90fd\u8fd4\u56de <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

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