{"id":7362,"date":"2022-10-09T22:52:00","date_gmt":"2022-10-09T14:52:00","guid":{"rendered":"https:\/\/www.orczhou.com\/?p=7362"},"modified":"2023-02-15T13:51:24","modified_gmt":"2023-02-15T05:51:24","slug":"high-performance-mysql-4th","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2022\/10\/high-performance-mysql-4th\/","title":{"rendered":"\u65f6\u9694\u5341\u5e74\uff0c\u300a\u9ad8\u6027\u80fdMySQL \u7b2c\u56db\u7248\u300b\u6b63\u5f0f\u4e0a\u5e02"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u66f4\u65b0@2023\u5e741\u6708<\/h3>\n\n\n\n<p>\u5e94\u90e8\u5206\u8bfb\u8005\u8981\u6c42\uff0c\u5236\u4f5c\u4e86\u4e00\u4e2a\u300a\u9ad8\u6027\u80fdMySQL \u7b2c\u56db\u7248\u300b\u4e3b\u9898\u9875\uff1a<a href=\"https:\/\/www.orczhou.com\/index.php\/high-performance-mysql\/\">\u94fe\u63a5<\/a>\u3002\u4e3b\u9898\u9875\u4e2d\u5305\u542b\u4e86\u8be5\u4e66\u7c4d\u7684\u9002\u5408\u8bfb\u8005\u3001\u5982\u4f55\u9605\u8bfb\u8be5\u4e66\u7c4d\u3001\u8be5\u4e66\u7c4d\u4e2d\u6d89\u53ca\u7684\u94fe\u63a5\u3001\u4ee5\u53ca\u90e8\u5206\u6765\u81ea\u8bfb\u8005\u7684\u52d8\u8bef\u7b49\uff0c\u4f9b\u53c2\u8003\uff1a<a href=\"https:\/\/www.orczhou.com\/index.php\/high-performance-mysql\/\">\u9ad8\u6027\u80fdMySQL<\/a>\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5341\u5e74\u7ecf\u5178\u518d\u66f4\u65b0<\/strong><\/h3>\n\n\n\n<p>\u5341\u5e74\u524d\uff0c\u5f53\u65f6Ningoo\u627e\u5230\u6211\u4eec\u7ffb\u8bd1\u7b2c\u4e09\u7248\u65f6\uff08<a rel=\"noreferrer noopener\" href=\"https:\/\/www.orczhou.com\/index.php\/2013\/04\/high-performance-mysql-3rd-trans\/\" 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wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u5728\u8fd9\u5341\u5e74\u95f4\uff0cMySQL\u6280\u672f\u3001\u6570\u636e\u5e93\u6280\u672f\u4ee5\u53ca\u6570\u636e\u5e93\u7684\u751f\u6001\u90fd\u53d1\u751f\u4e86\u5f88\u5927\u7684\u53d8\u5316\uff0c\u6700\u65b0\u7248\u7684\u56fe\u4e66\u4e5f\u76f8\u5e94\u505a\u4e86\u5927\u91cf\u7684\u66f4\u65b0\u3001\u7cbe\u7b80\u4e0e\u4fee\u8ba2\u3002\u8fd9\u6b21\u4f9d\u65e7\u7531\u6211\u548c\u5b81\u6d77\u5143\u3001\u5f20\u65b0\u94ed\u7b49\u4e00\u8d77\u5b8c\u6210\u7ffb\u8bd1\u3002\u5982\u679c\uff0c\u82f1\u6587\u9605\u8bfb\u6ca1\u6709\u5927\u7684\u969c\u788d\u7684\u670b\u53cb\uff0c\u4ecd\u7136\u63a8\u8350\u9605\u8bfb\u82f1\u6587\u539f\u7248\uff0c\u76ee\u524d\u5728\u4eac\u4e1c\u3001\u4e9a\u9a6c\u900a\u7b49\u5e73\u53f0\u90fd\u53ef\u4ee5\u4e70\u5230\u3002\u5982\u679c\uff0c\u60f3\u8bfb\u4e2d\u6587\u7248\u7684\u670b\u53cb\uff0c\u8fd9\u6b21\u51fa\u7248\u7684\u300a\u9ad8\u6027\u80fdMySQL 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srcset=\"https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/hpm-4.jpeg 382w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/hpm-4-229x300.jpeg 229w\" sizes=\"auto, (max-width: 295px) 100vw, 295px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>MySQL\u5728\u4e2d\u56fd\u7684\u8fd9\u5341\u5e74<\/strong><\/h3>\n\n\n\n<p>\u8fc7\u53bb\u5341\u5e74\u4e5f\u662f\u4e2d\u56fdMySQL\u5feb\u901f\u53d1\u5c55\u7684\u5341\u5e74\u3002\u57282022\u5e74\uff0cCSDN\u7684\u4e2d\u56fd\u5f00\u53d1\u8005\u8c03\u67e5\u62a5\u544a\u4e2d\u7684\u6570\u636e\uff0c\u5728\u4e2d\u56fd\uff0c\u670973%\u7684\u5f00\u53d1\u8005\u90fd\u5728\u4f7f\u7528MySQL\uff0c\u7a33\u5c45\u7b2c\u4e00\u540d\uff0c\u4e14\u9065\u9065\u9886\u5148\u5176\u4ed6\u6570\u636e\u5e93\u3002\u4e00\u65b9\u9762\u662f\u4e2d\u56fd\u4e92\u8054\u7f51\u5728\u8fc7\u53bb\u5341\u5e74\u7684\u5feb\u901f\u53d1\u5c55\u80cc\u540e\uff0c\u9700\u8981\u6d77\u91cf\u7684\u3001\u4f4e\u6210\u672c\u7684\u6570\u636e\u5e93\u5b58\u50a8\u65b9\u6848\uff0c\u53e6\u4e00\u65b9\u9762\uff0c\u66f4\u91cd\u8981\u7684\uff0c\u968f\u7740\u4e2d\u56fd\u5f00\u53d1\u8005\u3001DBA\u80fd\u529b\u589e\u5f3a\uff0c\u4ece\u539f\u6765\u7684\u7528\u597d\u5f00\u6e90\uff0c\u9010\u6b65\u6210\u957f\u4e3a\u5f00\u6e90\u80cc\u540e\u7684\u91cd\u8981\u7684\u8d21\u732e\u529b\u91cf\u3002\u65e0\u8bba\u662f\uff0c\u963f\u91cc\u3001\u817e\u8baf\u3001\u534e\u4e3a\u3001\u767e\u5ea6\u3001\u53bb\u54ea\u513f\u7b49\u516c\u53f8\uff0c\u90fd\u5728\u901a\u8fc7\u5404\u79cd\u65b9\u5f0f\uff0c\u4e00\u65b9\u9762\u8f93\u51fa\u81ea\u5df1\u7684\u6700\u4f73\u5b9e\u8df5\uff0c\u53e6\u4e00\u65b9\u9762\u4e5f\u5728\u5411MySQL\u4ee3\u7801\u5e93\u8d21\u732e\u81ea\u5df1\u7684\u529b\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-1024x719.png\" alt=\"\" class=\"wp-image-7937\" width=\"357\" height=\"251\" srcset=\"https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-1024x719.png 1024w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-300x211.png 300w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-768x539.png 768w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image.png 1080w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" 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https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-1-300x93.png 300w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-1-768x239.png 768w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-1.png 1080w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p>\u5728\u56fd\u5185\u793e\u533a\uff0c\u8bf8\u5982\u4e01\u5947\u3001\u5f6d\u7acb\u52cb\u3001\u5468\u5f66\u4f1f\u3001\u6768\u5efa\u8363\u3001\u97e9\u950b\u3001\u6768\u5947\u9f99\u3001\u53f6\u91d1\u8363\u3001\u6c83\u8da3\u79d1\u6280\u3001\u76d6\u56fd\u5f3a\u3001\u4f55\u767b\u6210\u7b49\u90fd\u975e\u5e38\u6d3b\u8dc3\uff0c\u901a\u8fc7ACMUG\u3001DBAplus\u3001\u58a8\u5929\u8f6e\u7b49\u5e73\u53f0\u63a8\u5e7f\u6570\u636e\u5e93\u7684\u6700\u4f73\u5b9e\u8df5\u3002\u53e6\u5916\uff0c\u56fd\u5185\u5404\u4e2a\u5927\u5382\u4e5f\u90fd\u8fd8\u6709\u9690\u85cf\u7740\u975e\u5e38\u591a\u7684\u201c\u626b\u5730\u50e7\u201d\u7ea7\u522b\u7684\u9ad8\u624b\uff0c\u629b\u5934\u9732\u9762\u6bd4\u8f83\u5c11\uff0c\u8bf8\u5982ba0tiao\u3001\u6c5f\u795e\u3001Jimmy\uff08\u8fd9\u91cc\u65e0\u6cd5\u4e00\u4e00\u5217\u4e3e\uff09\u4e5f\u662f\u4e2d\u56fdMySQL\u793e\u533a\u975e\u5e38\u91cd\u8981\u529b\u91cf\u3002<\/p>\n\n\n\n<p>MySQL\u51ed\u501f\u7740\u5176\u5f3a\u5927\u7684\u5f71\u54cd\u529b\uff0c\u4e5f\u5f71\u54cd\u7740\u4e00\u7cfb\u5217\u7684\u4ea7\u54c1\u7684\u53d1\u5c55\u3002\u5728\u4e91\u65f6\u4ee3\uff0cMySQL\u4f9d\u65e7\u662f\u4e3b\u89d2\u3002\u57282014\u5e74AWS\u63a8\u51fa\u7684Aurora\u30012017\u5e74\u963f\u91cc\u4e91\u63a8\u51fa\u7684PolarDB\u30012018\u5e74\u817e\u8baf\u4e91\u53d1\u5e03CynosDB\uff08TDSQL-C\u524d\u8eab\uff09\u90fd\u9996\u5148\u9009\u62e9\u4e86\u517c\u5bb9MySQL\u3002\u800c\u4f17\u591a\u65b0\u7684\u6570\u636e\u5e93\uff0c\u8bf8\u5982OceanBase\u3001TiDB\u3001PolarDB-X\u3001ClickHouse\u3001AnalyticDB\u7b49\u90fd\u6216\u8005\u9009\u62e9\u517c\u5bb9MySQL\u6216\u8005\u4f7f\u7528MySQL\u7c7b\u4f3c\u7684SQL\u65b9\u8a00\u3002\u800c\u5404\u4e2a\u4e91\u5382\u5546\uff0c\u51ed\u501f\u7740MySQL\u5f00\u653e\u3001\u5f00\u6e90\uff0c\u57fa\u4e8e\u5176\u6784\u5efa\u7684RDS\u3001\u6216\u8005\u4e91\u539f\u751f\u6570\u636e\u5e93\u90fd\u8d5a\u7684\u76c6\u6ee1\u94b5\u6ee1\uff0c\u901a\u5e38\uff0c\u90fd\u80fd\u591f\u5360\u5230\u5176\u6570\u636e\u5e93\u6536\u5165\u768450%\u4ee5\u4e0a\u3002\u8fd9\u4e5f\u4ece\u7ecf\u6d4e\u57fa\u7840\u4e0a\uff0c\u4fdd\u969c\u4e86\u5404\u4e2a\u4e91\u5382\u5546\u4f9d\u65e7\u4f1a\u575a\u5b9a\u4e0d\u6613\u7684\u5728MySQL\u65b9\u5411\u6295\u5165\u5927\u91cf\u4eba\u529b\uff0c\u63a8\u8fdbMySQL\u7684\u53d1\u5c55\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0cMySQL\u6570\u636e\u5e93\u4e5f\u6210\u4e3a\u4e86\u201c\u5f00\u6e90\u6280\u672f\u201d\u548c\u201c\u4e91\u5382\u5546\u201d\u4e4b\u95f4\uff0c\u5728\u6280\u672f\u5229\u76ca\u975e\u5e38\u5e9e\u5927\u7684\u65f6\u5019\uff0c\u4f9d\u65e7\u80fd\u591f\u8f83\u4e3a\u201c\u548c\u8c10\u201d\u76f8\u5904\u7684\u6848\u4f8b\u4e4b\u4e00\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u517c\u5bb9MySQL\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93<\/strong><\/h3>\n\n\n\n<p>\u5168\u7403\u7684MySQL\u6570\u91cf\u7ea6\u4e3a800\u4e07\u4e2a\uff0c\u5927\u91cf\u7684\u8fd0\u884c\u573a\u666f\u5df2\u7ecf\u50ac\u751f\u66f4\u52a0\u5782\u76f4\u548c\u9ad8\u8981\u6c42\u7684\u4ea7\u54c1\u3002\u517c\u5bb9MySQL\u7684\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u5c31\u662f\u5176\u6700\u91cd\u8981\u7684\u4e00\u4e2a\u65b9\u5411\u3002\u4ece\u9700\u6c42\u4e0a\u6765\u8bf4\uff0c\u968f\u7740\u6570\u636e\u7684\u5feb\u901f\u589e\u957f\uff0c\u5728\u8d8a\u6765\u8d8a\u591a\u7684\u573a\u666f\u4e0b\uff0cMySQL\u5355\u673a\u67b6\u6784\u5df2\u7ecf\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff0c\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u5728\u8fc7\u53bb10\u5e74\u4e5f\u5728\u5feb\u901f\u53d1\u5c55\u30022010\u5e74\uff0c\u9633\u632f\u5764\u5728\u6dd8\u5b9d\u5185\u90e8\u5f00\u59cb\u7814\u53d1OceanBase\uff0c\u81ea2015\u5e74\u540e\uff0c\u5f00\u59cb\u9010\u6b65\u5728\u5916\u90e8\u63a2\u7d22\u5546\u4e1a\u5316\uff0c\u540c\u65f6\u517c\u5bb9MySQL\u548cOracle\uff1bTiDB\u4e8e2015\u5e74\u6b63\u5f0f\u53d1\u5e03\uff0c\u517c\u5bb9MySQL\u534f\u8bae\uff1b2020\u5e74\uff0c\u5728\u4e91\u6816\u5927\u4f1a\u4e0a\uff0c\u963f\u91cc\u4e91\u6570\u636e\u5e93\u8d1f\u8d23\u4eba\u674e\u98de\u98de\u4e5f\u5ba3\u5e03\uff0cDRDS\u6b63\u5f0f\u5347\u7ea7\u4e3aPolarDB-X\uff0c\u5e76\u4e8e2021\u5e74\u6b63\u5f0f\u5f00\u6e90\uff0c\u4e5f\u662f\u517c\u5bb9MySQL\u534f\u8bae\u30022018\u5e74\uff0cShardingSphere\u53d1\u5e03\uff08\u524d\u8eab\u4e3aSharding-JDBC\uff09\uff0c\u4e5f\u662f\u517c\u5bb9MySQL\u7684\u3002<\/p>\n\n\n\n<p>\u5728\u4e2d\u56fd\u5f53\u4e0b\uff0c\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7684\u7ade\u4e89\u662f\u5f02\u5e38\u6fc0\u70c8\u3002\u5728\u4eca\u5e74\uff082022\u5e74\uff09\u76844\u6708\u4efd\uff0cTiDB\u53d1\u5e03\u4e866.0\u7248\u672c\uff0c\u5c06TiFlash\u4e5f\u6b63\u5f0f\u5f00\u6e90\uff0c\u4e4b\u540e\u4e5f\u5f88\u5feb\u4e0a\u7ebfTiDB Cloud\uff0c\u4e0a\u7ebf\u4e86\u963f\u91cc\u4e91\u5fc3\u9009\u5546\u57ce\u3002OceanBase\u4e5f\u4e8e\u4eca\u5e74\u76848\u6708\u53d1\u5e03\u4e864.0\u7248\u672c\uff0c\u5355\u673a\u90e8\u7f72\u6700\u5c0f\u652f\u63014\u68388G\uff1b\u5206\u6790\u80fd\u529b\u5b9e\u73b0\u4e86\u7531\u5168\u573a\u666f\u5411\u91cf\u5316\u80fd\u529b\u8986\u76d6\uff1bOceanBase Cloud\u4e5f\u4f1a\u5f88\u5feb\u4e0a\u7ebf\u3002\u53e6\u5916\uff0cPolarDB-X\u4e5f\u5728\u6301\u7eed\u7684\u589e\u5f3a\uff0c\u53d1\u5e03\u5305\u62ec\u4e86\u4e0eMySQL\u517c\u5bb9\u6027\u6bd4\u8f83\u597d\u7684AUTO_INCREMENT\u3001\u6570\u636e\u70ed\u70b9\u8bca\u65ad\u3001\u51b7\u70ed\u6570\u636e\u5b58\u50a8\u5206\u79bb\u3001Flashback Query\u7b49\u529f\u80fd\u3002\u53e6\u5916\uff0cShardingSphere\u3001TDSQL\u7b49\u4e5f\u5728\u5feb\u901f\u53d1\u5c55\u3002<\/p>\n\n\n\n<p>\u53e6\u5916\uff0c\u5728\u4eca\u5e749\u6708\uff0cTiDB\u548cOceanBase\u90fd\u4e0d\u7ea6\u800c\u540c\u7684\u5728\u7f8e\u56fd\u7845\u8c37\u5f00\u59cb\u505a\u4ea7\u54c1\u63a8\u5e7f\uff0c\u8fd9\u4e2a\u7ade\u4e89\u5df2\u7ecf\u9010\u6b65\u4ece\u56fd\u5185\u5ef6\u4f38\u5230\u4e86\u6d77\u5916\u3002\u8fd9\u4e5f\u662f\u8be5\u884c\u4e1a\u5feb\u901f\u53d1\u5c55\u4e0e\u7e41\u8363\u7684\u4f53\u73b0\u3002<\/p>\n\n\n\n<p>\u81ea\u6b64\uff0c\u4e2d\u56fd\u7684\u6570\u636e\u5e93\u5df2\u7ecf\u9010\u6b65\u4ece\u6700\u65e9\u7684\u7528\u597d\u5f00\u6e90\u3001\u8d21\u732e\u5f00\u6e90\uff0c\u6162\u6162\u8d70\u5411\u81ea\u4e3b\u7814\u53d1\u3001\u72ec\u7acb\u54c1\u724c\u7684\u6a21\u5f0f\uff0c\u4e5f\u4ece\u56fd\u5185\u7ade\u4e89\u5f00\u59cb\u8d70\u5411\u66f4\u5927\u7684\u56fd\u9645\u5e02\u573a\uff0c\u8fd9\u662f\u4e2d\u56fd\u6570\u636e\u5e93\u5728\u5546\u4e1a\u6a21\u5f0f\u3001\u6280\u672f\u80fd\u529b\u3001\u751f\u6001\u5efa\u8bbe\u90fd\u66f4\u52a0\u5f3a\u5927\u7684\u4f53\u73b0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-2-1024x234.png\" alt=\"\" class=\"wp-image-7939\" width=\"616\" height=\"140\" srcset=\"https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-2-1024x234.png 1024w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-2-300x69.png 300w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-2-768x175.png 768w, https:\/\/www.orczhou.com\/wp-content\/uploads\/2023\/02\/image-2.png 1042w\" sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u65b0\u7684\u7248\u672c\uff0c\u65b0\u7684\u6280\u672f<\/strong><\/h3>\n\n\n\n<p>MySQL 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\u7b2c\u56db\u7248\u300b\u5219\u65b0\u589e\u4e86\u8fc7\u53bb\u5341\u5e74MySQL\u5404\u4e2a\u65b0\u7248\u672c\u7279\u6027\u3002\u65b0\u7684\u7248\u672c\u80cc\u540e\u4ee3\u8868\u7684\u662f\u65b0\u7684\u6280\u672f\u3002\u4f8b\u5982\uff0c\u4ece5.6\u5f00\u59cb\u5f15\u5165\u30015.7\u548c8.0\u7248\u672c\u4e2d\u9010\u6b65\u6210\u719f\u7684GTID\u6280\u672f\uff0c\u5927\u5927\u63d0\u9ad8\u4e86MySQL\u590d\u5236\u65f6\u7684\u6570\u636e\u4e00\u81f4\u6027\u3001\u4ee5\u53ca\u53ef\u8fd0\u7ef4\u6027\uff0c\u4e5f\u4f7f\u5f97MySQL\u5728\u6574\u4e2a\u6570\u636e\u6d41\u751f\u6001\u4e2d\uff0c\u53d8\u5f97\u66f4\u52a0\u6613\u7528\uff1b\u968f\u7740\uff0cNoSQL\u7684\u6d41\u884c\u4ee5\u53ca\u90e8\u5206\u5e94\u7528\u6216\u8005\u6a21\u5757\u4e2dSchema Free\u8bbe\u8ba1\u7684\u51fa\u73b0\uff0cMySQL\u5728\u6700\u8fd1\u7684\u7248\u672c\u4e2d\uff0c\u4e00\u76f4\u5728\u4e0d\u65ad\u589e\u5f3a\u5bf9JSON\u7684\u652f\u6301\uff0c\u5305\u62ec\u64cd\u4f5cJSON\u51fd\u6570\u652f\u6301\u3001\u6027\u80fd\u4f18\u5316\u3001\u8868\u8fbe\u5f0f\u51fd\u6570\u652f\u6301\u7b49\uff0c\u4f7f\u5f97\u5728MySQL\u4e2d\u4e5f\u53ef\u4ee5\u975e\u5e38\u81ea\u7531\u3001\u9ad8\u6548\u7684\u7ba1\u7406JSON\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u6027\u80fd\u7ba1\u7406\u4e00\u76f4\u662f\u8be5\u4e66\u76ee\u7684\u91cd\u70b9\u90e8\u5206\uff0c\u6700\u65b0\u7248\u672c\u7684MySQL\u4e5f\u5728\u4e0d\u65ad\u7684\u5b8c\u5584Performance 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Aurora\u3001\u8c37\u6b4c\u4e91\u6570\u636e\u5e93\u3001\u4e91\u4e3b\u673a\u81ea\u5efa\u6570\u636e\u5e93\u4e3a\u4ee3\u8868\uff0c\u4ecb\u7ecd\u4e86\u5f53\u524d\u4e91\u6570\u636e\u5e93\u7684\u4f7f\u7528\u3001\u80fd\u529b\u4ee5\u53ca\u9650\u5236\u7b49\u3002\u968f\u7740\u4e91\u8ba1\u7b97\u3001IoT\u3001\u4e92\u8054\u7f51\u7b49\u6280\u672f\u53d1\u5c55\uff0c\u6570\u636e\u91cf\u4e5f\u4e00\u76f4\u5728\u5feb\u901f\u589e\u957f\uff0c\u672c\u4e66\u4e5f\u589e\u52a0\u4e86\u5173\u4e8e\u5982\u679c\u6269\u5c55MySQL\u7684\u7ae0\u8282\u4e0e\u7bc7\u5e45\uff0c\u5305\u62ec\u901a\u8fc7\u53ea\u8bfb\u8282\u70b9\u8fdb\u884c\u7684\u8bfb\u6269\u5c55\uff0c\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7\u62c6\u5206\u7684\u65b9\u5f0f\u8fdb\u884c\u5199\u6269\u5c55\u7b49\u3002<\/p>\n\n\n\n<p>\u53e6\u5916\uff0c\u672c\u4e66\u53e6\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u662f\u505a\u4e86\u5927\u91cf\u5220\u51cf\uff0c\u5168\u4e66\u4e5f\u4ece\u539f\u6765\u7684\u7b2c\u4e09\u7248\u7ea6800\u9875\u7cbe\u7b80\u5230\u7ea6350\u9875\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5220\u9664\u4e86\u6240\u6709\u7684MyISAM\u5f15\u64ce\u76f8\u5173\u7684\u5185\u5bb9\u3002MyISAM\u5f15\u64ce\u662f\u6700\u65e9\u7248\u672cMySQL\u7684\u539f\u751f\u5f15\u64ce\uff0c\u4f46\u7531\u4e8e\u5176\u67b6\u6784\u7f3a\u9677\u3001\u4e0d\u652f\u6301\u4e8b\u52a1\u3001\u6027\u80fd\u7b49\u539f\u56e0\uff0c\u81ea8.0\u7248\u672c\u5f00\u59cb\u5f7b\u5e95\u88abInnoDB\u66ff\u6362\u3002&nbsp;<\/p>\n\n\n\n<p>\u5220\u9664\u4e86\u5927\u91cf\u5173\u4e8e\u5982\u4f55\u914d\u7f6eMySQL\u7684\u5185\u5bb9\u3002\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u73b0\u5728\u7684MySQL\u6587\u6863\u5df2\u7ecf\u975e\u5e38\u8be6\u5c3d\u7684\u63cf\u8ff0\u4e86\u8fd9\u90e8\u5206\u64cd\u4f5c\u3002\u672c\u4e66\u5219\u4fa7\u91cd\u4e8e\u539f\u7406\u3001\u4f7f\u7528\u3001\u6700\u4f73\u5b9e\u8df5\u7b49\u3002&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u5220\u9664\u6216\u5927\u5927\u7b80\u5316\u4e86\u8bf8\u5982\u5206\u533a\u8868\u3001\u8c03\u5ea6\u4e8b\u4ef6\u3001\u5168\u6587\u7d22\u5f15\u3001Query 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