{"id":136,"date":"2026-06-27T21:05:44","date_gmt":"2026-06-27T13:05:44","guid":{"rendered":"https:\/\/www.erwa.cn\/?p=136"},"modified":"2026-06-27T21:12:38","modified_gmt":"2026-06-27T13:12:38","slug":"%e5%8d%95%e8%a1%a8%e4%ba%bf%e7%ba%a7%e6%95%b0%e6%8d%ae%e6%80%8e%e4%b9%88%e6%89%9b%e3%80%81%e5%a4%a7%e8%a1%a8%e6%89%a9%e5%ad%97%e6%ae%b5%e4%b8%8d%e5%a0%b5%e7%94%9f%e4%ba%a7%e3%80%81lf-%e9%a2%84","status":"publish","type":"post","link":"https:\/\/www.erwa.cn\/index.php\/2026\/06\/27\/%e5%8d%95%e8%a1%a8%e4%ba%bf%e7%ba%a7%e6%95%b0%e6%8d%ae%e6%80%8e%e4%b9%88%e6%89%9b%e3%80%81%e5%a4%a7%e8%a1%a8%e6%89%a9%e5%ad%97%e6%ae%b5%e4%b8%8d%e5%a0%b5%e7%94%9f%e4%ba%a7%e3%80%81lf-%e9%a2%84\/","title":{"rendered":"\u5355\u8868\u4ebf\u7ea7\u6570\u636e\u600e\u4e48\u625b\u3001\u5927\u8868\u6269\u5b57\u6bb5\u4e0d\u5835\u751f\u4ea7\u3001lf \u9884\u53d1\u73af\u5883\u600e\u4e48\u914d\u5957\u9a8c\u8bc1"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u5148\u8bb2\u73b0\u72b6\uff1a\u54ea\u4e9b\u8868\u662f\u8d85\u7ea7\u5927\u8868\uff0c\u6570\u636e\u91cf\u7ea7\u6709\u591a\u6050\u6016<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u61c2x\u5e1d\u5c5e\u4e8e<strong>\u5185\u5bb9 + UGC \u53cc\u9ad8\u5199\u5165<\/strong>\u5a92\u4f53\uff0c\u5206\u4e09\u7c7b\u6570\u636e\u8868\uff0c\u4f53\u91cf\u5b8c\u5168\u4e0d\u5728\u4e00\u4e2a\u5c42\u7ea7\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8bc4\u8bba\u3001\u8f66\u53cb\u5708\u3001\u7528\u6237\u52a8\u6001\uff08\u4ebf\u7ea7\u884c\uff09<\/strong> \u6bcf\u6761\u8d44\u8baf\u3001\u77ed\u89c6\u9891\u4e0b\u9762\u6d77\u91cf\u8bc4\u8bba\u3001\u56de\u590d\u3001\u70b9\u8d5e\u3001\u6536\u85cf\uff0c\u5355\u903b\u8f91\u8868\u8f7b\u677e\u7834\u4ebf\u884c\uff0c\u662f\u6700\u6050\u6016\u7684\u5927\u8868\uff1b<\/li>\n\n\n\n<li><strong>\u6587\u7ae0 \/ \u77ed\u89c6\u9891\u5185\u5bb9\u5e93\uff08\u5343\u4e07\u7ea7\uff09<\/strong> 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class=\"wp-block-paragraph\">\u8bc4\u8bba\u8fd9\u7c7b\u7206\u70b8\u589e\u957f\u8868\uff0c\u7528<strong>\u5206\u7247\u4e2d\u95f4\u4ef6\uff08Sharding-JDBC \/ \u81ea\u7814\u5206\u7247\uff09<\/strong> \u6c34\u5e73\u62c6\u5206\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5206\u7247\u952e\uff1a<code>target_id<\/code>\uff08\u6587\u7ae0 \/ \u89c6\u9891 ID\uff09\u54c8\u5e0c\u53d6\u6a21<\/li>\n\n\n\n<li>\u4e00\u5957\u903b\u8f91\u8bc4\u8bba\u8868\uff0c\u7269\u7406\u62c6\u5206\u6210<strong>64\/128 \u5f20\u5b50\u8868<\/strong>\uff0c\u5747\u5300\u5206\u6563\u5230\u591a\u53f0 MySQL \u670d\u52a1\u5668<\/li>\n\n\n\n<li>\u5355\u5f20\u5b50\u8868\u4e25\u683c\u63a7\u5236\u5728 800 \u4e07\u884c\u4ee5\u5185\uff0c\u6c38\u8fdc\u4e0d\u89e6\u53d1\u7d22\u5f15\u6027\u80fd\u62d0\u70b9 \u67e5\u8be2\u903b\u8f91\uff1a\u6253\u5f00\u67d0\u6761\u89c6\u9891\u8bc4\u8bba\uff0c\u8def\u7531\u53ea\u67e5\u5bf9\u5e94\u5206\u7247\u5b50\u8868\uff0c\u4e0d\u4f1a\u626b\u5168\u91cf\u6570\u636e\uff1b<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u7b2c\u4e09\u5c42\uff1a\u51b7\u70ed\u6570\u636e\u5206\u79bb\uff08\u5927\u5e45\u964d\u4f4e\u6d3b\u8dc3\u8868\u4f53\u91cf\uff09<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u70ed\u6570\u636e<\/strong>\uff1a3 \u4e2a\u6708\u5185\u65b0\u8bc4\u8bba\u3001\u65b0\u8f66\u53cb\u52a8\u6001\uff0c\u5b58\u5728\u9ad8\u6027\u80fd SSD MySQL\uff0c\u5b9e\u65f6\u8bfb\u5199\uff1b<\/li>\n\n\n\n<li><strong>\u51b7\u6570\u636e<\/strong>\uff1a\u8d85\u8fc7 3 \u4e2a\u6708\u5386\u53f2\u8bc4\u8bba\uff0c\u5f52\u6863\u5230 ClickHouse \/ \u79bb\u7ebf\u6570\u4ed3\uff0c\u7ebf\u4e0a\u524d\u7aef\u4e0d\u5c55\u793a\u3001\u4e0d\u53c2\u4e0e\u5b9e\u65f6\u67e5\u8be2\uff1b \u7ebf\u4e0a\u6d3b\u8dc3\u5206\u7247\u53ea\u4fdd\u7559\u8fd1\u671f\u70ed\u6570\u636e\uff0c\u5355\u8868\u538b\u529b\u76f4\u63a5\u780d 70%\uff1b<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">4. 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class=\"wp-block-heading\">\u4e09\u3001\u8bfb\u5199\u5206\u79bb\uff1a\u625b\u4f4f\u6d77\u91cf\u67e5\u8be2\u538b\u529b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u5957\u4e1a\u52a1\u5e93\u6807\u51c6\u4e00\u4e3b\u591a\u4ece\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4e3b\u5e93<\/strong>\uff1a\u53ea\u8d1f\u8d23\u5199\u5165\uff08\u53d1\u5e03\u6587\u7ae0\u3001\u53d1\u8bc4\u8bba\u3001\u70b9\u8d5e\uff09\uff1b<\/li>\n\n\n\n<li><strong>\u4ece\u5e93\u96c6\u7fa4<\/strong>\uff1a\u6240\u6709\u9875\u9762\u67e5\u8be2\u3001\u5217\u8868\u5206\u9875\u3001\u540e\u53f0\u62a5\u8868\u5168\u90e8\u8d70\u4ece\u5e93\uff1b<\/li>\n\n\n\n<li>\u9884\u53d1 lf \u73af\u5883\u540c\u6837\u914d\u7f6e\u4e3b\u4ece\uff0c\u6bcf\u65e5\u540c\u6b65\u751f\u4ea7\u5168\u91cf\u8131\u654f\u6570\u636e\uff0c\u4ece\u5e93\u7528\u6765\u538b\u6d4b\u3001\u9a8c\u8bc1\u6162 SQL\uff1b \u4f18\u52bf\uff1a\u524d\u7aef\u767e\u4e07\u6b21\u9875\u9762\u67e5\u8be2\u5b8c\u5168\u4e0d\u5360\u7528\u4e3b\u5e93 IO\uff0cDDL 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