{"id":427128,"date":"2021-04-14T04:30:54","date_gmt":"2021-04-13T20:30:54","guid":{"rendered":"http:\/\/4563.org\/?p=427128"},"modified":"2021-04-14T04:30:54","modified_gmt":"2021-04-13T20:30:54","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e5%8d%95%e8%a1%a8%e6%9f%a5%e8%af%a2%e9%80%9f%e5%ba%a6%e6%85%a2%e7%9a%84%e7%93%b6%e9%a2%88%e5%9c%a8%e5%93%aa%e9%87%8c%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=427128","title":{"rendered":"\u6570\u636e\u5e93\u5355\u8868\u67e5\u8be2\u901f\u5ea6\u6162\u7684\u74f6\u9888\u5728\u54ea\u91cc\uff1f"},"content":{"rendered":"
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\u6570\u636e\u5e93\u5355\u8868\u67e5\u8be2\u901f\u5ea6\u6162\u7684\u74f6\u9888\u5728\u54ea\u91cc\uff1f <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : LeeReamond <\/span> <\/i> 2<\/span> <\/div>\n
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\u4f46\u5b9e\u9645\u6267\u884c\u4e0b\uff0c\u5728\u672a\u5206\u533a\u60c5\u51b5\u4e0b\u901f\u5ea6\u4e5f\u4e0d\u4f1a\u7279\u522b\u5feb\uff0c\u4e00\u822c\u6765\u8bf4\u6bd4\u5982\u8fd9\u4e2a\u641c\u7d22\u4f1a\u8017\u65f6\u51e0\u79d2\u5230\u5341\u51e0\u79d2\u4e0d\u7b49\u7684\u65f6\u95f4\u3002\u8fd9\u8ba9\u6211\u597d\u5947\u4e3a\u4ec0\u4e48\u6570\u636e\u5e93\u641c\u7d22\u7f13\u6162\uff0c\u5176\u74f6\u9888\u5728\u54ea\u91cc\u3002\u7406\u8bba\u4e0a\u6765\u8bf4\u4e0d\u662f\u53ea\u9700\u8981\u8ba1\u7b97\u51fa\u4f4d\u7f6e\uff0c\u7136\u540e\u518d\u53bb\u786c\u76d8\u6307\u5b9a\u4f4d\u7f6e\u53d6\u51fa\u6570\u636e\u4e0d\u5c31\u53ef\u4ee5\u4e86\u4e48\u3002\u5373\u4f7f\u786c\u76d8\u5f88\u6162\uff0c\u8bfb\u53d6\u4e00\u4e2a\u968f\u673a\u4f4d\u7f6e\u7684\u6570\u636e\u4e5f\u4e0d\u9700\u8981\u51e0\u79d2\u5230\u5341\u51e0\u79d2\u4e0d\u7b49\u5427\u3002<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (9<\/span>) <\/div>\n
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    \u8cc7\u6df1\u5927\u4f6c : arvinsilm <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u56e0\u4e3a\u4e0d\u662f\u201c\u8ba1\u7b97\u201d\u51fa\u4f4d\u7f6e\uff0c\u800c\u662f\u201c\u67e5\u627e\u201d\u5230\u4f4d\u7f6e\u3002\u7b80\u5355\u4e86\u89e3\u4e00\u4e0b mysql \u5e95\u5c42\u5b58\u50a8\u7ed3\u6784\u5c31\u77e5\u9053\u4e86\u3002
    \u4f60\u8bf4\u7684\u8fd9\u79cd\u5e94\u8be5\u7528 KV \u6570\u636e\u5e93\uff0c\u5728\u77e5\u9053 Key \u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u8fc5\u901f\u83b7\u53d6\u5230\u503c\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : chihiro2014 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u4f60\u5f97\u770b\u6570\u636e\u5e93\u67e5\u627e\u6570\u636e\u7684\u65b9\u5f0f\u4e86\uff0c\u5efa\u8bae\u770b\u4e0b\u7d22\u5f15\u90a3\u4e00\u5757 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : cheng6563 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f4d\u7f6e\u4e0d\u662f\u7b97\u51fa\u6765\u7684\uff0c\u662f\u201c\u8bd5\u201d\u51fa\u6765\u7684\uff0c\u6570\u636e\u591a\u4e86\u5c31\u8bd5\u5f97\u591a\u3002\u4e0d\u8fc7\u4f60\u8017\u65f6\u51e0\u5341\u79d2\u4e5f\u4e0d\u6b63\u5e38\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : wanguorui123 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1 \u3001\u4e0d\u540c\u7d22\u5f15\u7b97\u6cd5\u7684\u6027\u80fd
    2 \u3001\u5185\u5b58\u6570\u636e\u5e93\u7f13\u5b58\u7684\u5927\u5c0f
    3 \u3001\u786c\u76d8 IO \u7684 4K \u6027\u80fd
    4 \u3001\u7f51\u7edc\u5ef6\u8fdf
    5 \u3001CPU \u7684\u8fd0\u7b97\u901f\u5ea6 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : qwe520liao <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u91cc\u9762\u6d89\u53ca\u5230\u592a\u591a\u7684\u5185\u5bb9\u4e86\uff0c\u4e3b\u5982\u679c\u5b9e\u5728\u60f3\u8981\u4e86\u89e3\u7684\u8bdd\u63a8\u8350\u4e00\u672c\u4e66\u300a\u6570\u636e\u5bc6\u96c6\u578b\u5e94\u7528\u7cfb\u7edf\u8bbe\u8ba1\u300b\u3002\u4e66\u672c\u8eab\u7684\u5185\u5bb9\u7b80\u5355\u6613\u61c2\uff0c\u5e76\u4e14\u5f15\u7528\u4e86\u5927\u91cf\u7684\u6587\u732e\u8d44\u6599\u4ee5\u4fbf\u6df1\u5165\u9605\u8bfb\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : xsm1890 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1.mysql \u6570\u636e\u5e93\u4e5f\u6709\u5f88\u591a\u79cd\u5b58\u50a8\u5f15\u64ce\uff0c\u4e0d\u77e5\u9053\u4f60\u8bf4\u7684\u662f\u54ea\u4e00\u79cd
    2.\u62ff\u6700\u5e38\u7528\u7684 innodb \u6765\u8bf4\uff0c\u5373\u4f7f\u8868\u4e2d\u6709\u4e94\u4ebf\u6570\u636e\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u4e3b\u952e\u67e5\u627e\u90fd\u662f\u975e\u5e38\u5feb\u7684\uff1b\u4f60\u8fd9\u91cc\u51e0\u79d2\u5230\u5341\u51e0\u79d2\u662f\u975e\u5e38\u4e0d\u6b63\u5e38\u7684\u3002
    3.innodb \u5185\u90e8\u67e5\u627e\u7c7b\u4f3c\u4e8e\u4e8c\u53c9\u67e5\u627e\uff0c\u65f6\u95f4\u590d\u6742\u5ea6 O(logN);\u5bf9\u4e8e\u4e3b\u952e\u5355\u6761\u67e5\u627e\uff0c\u5206\u533a\u5e76\u4e0d\u4f1a\u6709\u663e\u8457\u7684\u5f71\u54cd\u3002
    4.\u6709\u4e00\u79cd\u60c5\u51b5\u4e0b\u6309\u7167\u4e3b\u952e\u67e5\u627e\u53ef\u80fd\u51fa\u73b0\u4f60\u8bf4\u7684\u51e0\u79d2\u6216\u8005\u51e0\u5341\u79d2\u7684\u60c5\u51b5\uff1a\u540c\u65f6\u5728\u4e00\u4e2a\u67e5\u8be2\u91cc\u67e5\u627e\u591a\u6761(\u5982\u4e00\u5343\u6216\u8005\u66f4\u591a)\u968f\u673a\u65e0\u5e8f\u7684\u4e3b\u952e id \uff1b\u6b64\u65f6 CBO \u7684\u4f18\u5316\u5668\u8ba4\u4e3a\u591a\u6b21\u7684\u968f\u673a\u8bfb\u4ee3\u4ef7\u592a\u5927\uff0c\u4f1a\u9009\u62e9\u5168\u8868\u626b\u63cf\uff0c\u624d\u6709\u53ef\u80fd\u51fa\u73b0\u4e3b\u952e\u67e5\u627e \u6027\u80fd\u4f4e\u4e0b\u7684\u95ee\u9898\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : opengps <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3b\u8981\u67e5\u6267\u884c\u8fc7\u7a0b\uff0c\u770b\u770b\u662f\u4e0d\u662f\u6ca1\u8d70\u7d22\u5f15
    \u53e6\u5916\u5bf9\u4e8e\u67e5\u8be2\u9700\u6c42\uff0c\u8fd8\u662f\u5c3d\u91cf\u907f\u514d\u5927\u8868\u67e5\u8be2\u7684\u597d <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : securityCoding <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u78c1\u76d8\u7684 io \u538b\u529b\u6bd4\u8f83\u5927\u5427\uff0c\u4e0d\u7136\u4e0d\u4f1a\u8fd9\u4e48\u4e0d\u7a33\u5b9a <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : Justin13 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u628a SQL \u5199\u51fa\u6765\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u6570\u636e\u5e93\u5355\u8868\u67e5\u8be2\u901f\u5ea6\u6162\u7684\u74f6\u9888\u5728\u54ea\u91cc\uff1f…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/427128"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=427128"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/427128\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=427128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=427128"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=427128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}