{"id":28712,"date":"2024-05-30T09:28:11","date_gmt":"2024-05-30T01:28:11","guid":{"rendered":"https:\/\/cn.dailyeconomic.com\/tech\/?p=28712"},"modified":"2024-05-30T09:28:11","modified_gmt":"2024-05-30T01:28:11","slug":"analyticdb-%e6%90%ad%e8%bd%bd-amd-%e6%80%a7%e4%bb%b7%e6%af%94%e6%8f%90%e5%8d%8730","status":"publish","type":"post","link":"https:\/\/cn.dailyeconomic.com\/tech\/2024\/05\/30\/28712.html","title":{"rendered":"AnalyticDB \u642d\u8f7d AMD \u6027\u4ef7\u6bd4\u63d0\u534730%"},"content":{"rendered":"<p><strong>1\u3001\u6982\u8ff0<\/strong><\/p>\n<p>\u963f\u91cc\u4e91\u539f\u751f\u6570\u4ed3 AnalyticDB for PostgreSQL\u4e0e AMD\u65b0\u4e00\u4ee3\u786c\u4ef6\u6df1\u5ea6\u4f18\u5316\uff0c\u7ed3\u5408\u5168\u81ea\u7814\u8ba1\u7b97\u5f15\u64ce\u53ca\u884c\u5217\u6df7\u5408\u5b58\u50a8\u5b9e\u73b0\u6027\u80fd\u5347\u7ea7\uff0c\u7efc\u5408\u6027\u80fd\u63d0\u534730%\u3002\u7ed3\u5408\u4e30\u5bcc\u7684\u4f01\u4e1a\u7ea7\u80fd\u529b\u5e2e\u52a9\u4f01\u4e1a\u6784\u5efa\u79bb\u5728\u7ebf\u4e00\u4f53\u3001\u6d41\u6279\u4e00\u4f53\u7efc\u5408\u6570\u636e\u5206\u6790\u5e73\u53f0\uff0c\u91c7\u7528\u540c\u4e00\u5f15\u64ce\u5373\u53ef\u6ee1\u8db3\u79bb\u7ebf\u6279\u5904\u7406\u3001\u6d41\u5f0f\u52a0\u5de5\uff0c\u4ea4\u4e92\u5f0f\u5206\u6790\u4e09\u79cd\u573a\u666f\uff0c\u5728\u5f00\u53d1\u8fd0\u7ef4\u3001\u65f6\u6548\u6027\u53ca\u6210\u672c\u4e0a\u5177\u5907\u66f4\u9ad8\u7684\u6027\u4ef7\u6bd4\u3002<\/p>\n<p><strong>2\u3001\u6027\u80fd\u4f18\u5316\u8def\u5f84<\/strong><\/p>\n<p><strong>2.1\u786c\u4ef6\u67b6\u6784\u4f18\u5316<\/strong><\/p>\n<p><strong>2.1.1\u82af\u7247\u6027\u80fd\u63d0\u5347<\/strong><\/p>\n<p>AMD\u548c\u963f\u91cc\u4e91\u8054\u5408\u6253\u9020\u7684\u65b0\u4e00\u4ee3\u786c\u4ef6\u91c7\u7528\u5168\u65b0 CIPU\u67b6\u6784\uff0c\u5904\u7406\u5668\u91c7\u7528 AMD EPYC Genoa\u5904\u7406\u5668\uff0c\u53ef\u63d0\u4f9b\u7a33\u5b9a\u7684\u7b97\u529b\u8f93\u51fa\u3001\u66f4\u5f3a\u52b2\u7684I\/O\u5f15\u64ce\u4ee5\u53ca\u82af\u7247\u7ea7\u5b89\u5168\u52a0\u56fa\u3002<\/p>\n<p>\u7b2c\u56db\u4ee3 EPYC\u8f83\u7b2c\u4e09\u4ee3 EPYC\u6027\u80fd\u63d0\u5347\u663e\u8457\uff0c\u9488\u5bf9\u5206\u6790\u578b\u6570\u636e\u5e93\u4ea7\u54c1\u75db\u70b9\u5728\u9ad8\u7b97\u529b\u3001\u9ad8\u5185\u5b58\u5e26\u5bbd\u3001\u4f4e\u5ef6\u8fdf\u7b49\u7279\u70b9\u8fdb\u884c\u4f18\u5316\uff0c\u53ef\u5e2e\u52a9\u4f01\u4e1a\u7528\u6237\u5728\u6570\u636e\u4ed3\u5e93\u3001\u5728\u7ebf\u5206\u6790\u573a\u666f\u4e2d\u5177\u5907\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n<p><strong>2.1.2\u8ba1\u7b97\u80fd\u6548\u63d0\u5347<\/strong><\/p>\n<p>\u5728\u6027\u80fd\u529f\u8017\u6bd4\u65b9\u9762\uff0c\u65b0\u4e00\u4ee3\u670d\u52a1\u5668\u5728\u76f8\u540c\u6838\u5fc3\u6570\u91cf\u4e0b\uff08\u5bf9\u6bd4\u642d\u8f7d\u4e24\u4e2a64\u6838AMD EPYC 9534\u548c\u4e24\u4e2a64\u6838\u7684AMD EPYC 7763\u7684\u670d\u52a1\u5668\uff09\u6574\u6570\u6027\u80fd\u63d0\u5347\u7ea624%\uff0c\u6d6e\u70b9\u6027\u63d0\u5347\u7ea652%\u3002\u53ef\u4ee5\u7528\u66f4\u5c11\u7684\u670d\u52a1\u5668\u6765\u5b8c\u6210\u540c\u6837\u7684\u5de5\u4f5c\uff0c\u6216\u8005\u7528\u540c\u6837\u6570\u91cf\u7684\u670d\u52a1\u5668\u5728\u76f8\u540c\u7684\u65f6\u95f4\u5185\u5b8c\u6210\u66f4\u591a\u7684\u5de5\u4f5c\u3002<\/p>\n<p><strong>2.1.3\u5b89\u5168\u6027\u548c\u9694\u79bb\u6027\u63d0\u5347<\/strong><\/p>\n<p>\u7b2c\u56db\u4ee3 AMD EPYC\u652f\u6301\u5b89\u5168\u5185\u5b58\u52a0\u5bc6\uff08SME\uff09\u548c\u5b89\u5168\u52a0\u5bc6\u865a\u62df\u5316\uff08SEV\uff09\uff0c\u5c06\u5185\u5b58\u4e0e\u62e5\u6709\u4ed6\u7684\u7ebf\u7a0b\u76f8\u5173\u8054\uff0c\u4ece\u800c\u5e2e\u52a9\u51fb\u9000\u65c1\u8def\u653b\u51fb\uff1b\u589e\u52a0\u4e86SEV\u4e2d\u52a0\u5bc6\u4e0a\u4e0b\u6587\u7684\u6570\u91cf\uff0c\u53ef\u4ee5\u5bb9\u7eb3\u66f4\u591a\u7684\u5b89\u5168\u865a\u62df\u673a\u3002<\/p>\n<p>\u901a\u8fc7 AMD\u5b89\u5168\u52a0\u5bc6\u72b6\u6001\uff08SEV-ES\uff09\u5e2e\u52a9\u4fdd\u62a4\u865a\u62df\u673a\u72b6\u6001\u4e0d\u53d7\u6076\u610f\u6216\u53d7\u635f\u7ba1\u7406\u7a0b\u5e8f\u5f71\u54cd\uff1b\u8fd8\u589e\u52a0AMD\u5b89\u5168\u5d4c\u5957\u5206\u9875\uff08SEV-SNP\uff09\u529f\u80fd\uff0c\u4ee5\u9632\u6b62\u6570\u636e\u91cd\u653e\u3001\u5185\u5b58\u91cd\u6620\u5c04\u7b49\u653b\u51fb\u3002<\/p>\n<p><strong>2.2\u6570\u636e\u5e93\u5185\u6838\u4f18\u5316<\/strong><\/p>\n<p><strong>2.2.1\u5168\u81ea\u7814\u8ba1\u7b97\u5f15\u64ce<\/strong><\/p>\n<p>AnalyticDB for PostgreSQL\u5168\u81ea\u7814\u8ba1\u7b97\u5f15\u64ce\u4e3a\u6570\u636e\u5904\u7406\u548c\u4ea4\u4e92\u5f0f\u5206\u6790\u52a0\u901f\u3002\u5b83\u901a\u8fc7\u4ee5\u4e0b\u6280\u672f\u5b9e\u73b0\u6027\u80fd\u63d0\u901f\uff1a<\/p>\n<p>\u25cf\u5e94\u7528\u82af\u7247\u5411\u91cf\u5316\u6280\u672f\u5982 SIMD\u6307\u4ee4\u96c6\u7b49\u628a\u82af\u7247\u7684\u5e76\u884c\u5316\u8ba1\u7b97\u80fd\u529b\u5229\u7528\u5230\u6781\u81f4\u3002<\/p>\n<p>\u25cf\u91c7\u7528 LLVM JIT\u5373\u52a8\u6001\u7f16\u8bd1\u4f18\u5316\uff0c\u52a0\u901f\u8ba1\u7b97\u4ee5\u63d0\u9ad8\u6570\u636e\u5904\u7406\u6548\u7387\u3002<\/p>\n<p>\u25cf\u81ea\u9002\u5e94\u5185\u5b58\u6a21\u578b\uff0c\u6839\u636e\u8ba1\u7b97\u6a21\u5f0f\u52a8\u6001\u9009\u62e9\u884c\u5b58\/\u5217\u5b58\u5185\u5b58\u6a21\u578b\u3002<\/p>\n<p>\u25cf\u9488\u5bf9\u5178\u578b\u573a\u666f\u63d0\u4f9b\u52a0\u901f\u65b9\u6848\uff0c\u6bd4\u5982\u9488\u5bf9 Runtime Filter\u52a0\u901fJoin\u5206\u6790\uff0c\u5b57\u5178\u7279\u6027\u52a0\u901f\u4f4e\u57fa\u6570\u5b57\u6bb5\u8ba1\u7b97\u573a\u666f\u7b49\u3002<\/p>\n<p><strong>2.2.2\u5168\u81ea\u7814\u884c\u5217\u6df7\u5b58<\/strong><\/p>\n<p>\u4e00\u4efd\u5b58\u50a8\u4e0b\u5373\u53ef\u652f\u6301\u5b9e\u65f6\u9ad8\u541e\u5410\u5199\u5165\/\u66f4\u65b0\u548c\u5b9e\u65f6\u9ad8\u805a\u5408\u5206\u6790\u4e24\u79cd\u573a\u666f\u3002<\/p>\n<p>\u5199\u5165\u65b9\u9762\u5229\u7528 Write Optimized Part\u9ad8\u6548\u627f\u63a5\u6279\u91cf\/\u6d41\u5f0f\u6570\u636e\u5e76\u901a\u8fc7\u5185\u90e8 Optimize\u4f18\u5316\uff0c\u5c06\u6570\u636e\u8f6c\u5316\u4e3a\u66f4\u5229\u4e8e\u67e5\u8be2\u7684 Read Optimized Part\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u6548\u7684\u67e5\u8be2\u6027\u80fd\u3002\u5229\u7528 Metadata\u5b9e\u73b0\u9ad8\u5e76\u53d1 Update\/Delete\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" title=\"\" src=\"https:\/\/aliypic.oss-cn-hangzhou.aliyuncs.com\/Uploadfiles\/20240528\/2024052813415871.001.png\" \/><\/p>\n<p>\u652f\u6301\u57fa\u4e8e Btree\u7d22\u5f15\u7684\u5f3a\u4e3b\u952e\u6a21\u578b\uff0c\u5728\u5199\u5165\u6570\u636e\u65f6\u5b9e\u73b0\u9ad8\u6548\u7cbe\u51c6\u53bb\u91cd\u3002\u5728\u5b9e\u65f6\u5199\u5165\u573a\u666f\u4e2d\u5355 CPU Core\u53ef\u8fbe\u523010\u4e07\u884c\/\u79d2\u7684\u5199\u5165\u6027\u80fd\u3002<\/p>\n<p>\u652f\u6301 Upsert\u529f\u80fd\u5728\u4ea7\u751f\u4e3b\u952e\u51b2\u7a81\u65f6\u7528\u6237\u53ef\u6839\u636e\u5b9e\u9645\u4e1a\u52a1\u9700\u8981\u7075\u6d3b\u5730\u9009\u62e9\u5ffd\u7565\u66f4\u65b0\u3001\u8986\u76d6\u66f4\u65b0\u6216\u662f\u6761\u4ef6\u66f4\u65b0\u6a21\u5f0f\u3002<\/p>\n<p>\u5728\u67e5\u8be2\u65b9\u9762\u5b58\u50a8\u5f15\u64ce\u65e0\u7f1d\u517c\u5bb9\u591a\u79cd\u7d22\u5f15\u7c7b\u578b\u5982 Btree, GIN, GIST\u548c\u81ea\u7814\u5411\u91cf\u68c0\u7d22\u7d22\u5f15\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4efb\u610f\u7ef4\u5ea6\u7684\u9ad8\u6027\u80fd\u70b9\u67e5\uff0c\u5168\u6587\u68c0\u7d22\u548c\u5411\u91cf\u68c0\u7d22\u3002<\/p>\n<p><strong>2.2.3\u8d44\u6e90\u9694\u79bb\u589e\u5f3a<\/strong><\/p>\n<p>\u652f\u6301\u6df7\u5408\u8d1f\u8f7d\u5b9e\u73b0\u8d44\u6e90\u6700\u5927\u5316\u5229\u7528\uff0c\u53ef\u540c\u65f6\u627f\u8f7d\u6d41\u5f0f\u5199\u5165\uff0c\u6570\u636e\u52a0\u5de5\uff0c\u4ea4\u4e92\u5f0f\u5206\u6790\u4e09\u7c7b\u4efb\u52a1\u3002<\/p>\n<p>\u5f15\u64ce\u901a\u8fc7\u8d44\u6e90\u7ec4\u5b9e\u73b0\u8d44\u6e90\u7ba1\u7406\uff0c\u76f8\u5bf9\u4f7f\u7528\u8d44\u6e90\u961f\u5217\u66f4\u7cbe\u7ec6\u5316\u3001\u7ba1\u7406\u8d44\u6e90\u7c7b\u522b\u66f4\u5168\u9762\u3002<\/p>\n<p>\u5b83\u652f\u6301\u5bf9CPU\u3001\u5185\u5b58\u6309\u7167\u4e1a\u52a1\u4f18\u5148\u7ea7\u8bbe\u7f6e\u8d44\u6e90\u9694\u79bb\u7b56\u7565\uff0c\u652f\u6301\u52a8\u6001\u914d\u7f6e\uff0c\u914d\u7f6e\u5373\u751f\u6548\u4e0d\u9700\u8981\u91cd\u542f\u5f15\u64ce\uff0c\u5927\u5927\u51cf\u8f7b\u8fd0\u7ef4\u538b\u529b\u3002<\/p>\n<p><strong>2.2.4\u5b89\u5168\u80fd\u529b\u589e\u5f3a<\/strong><\/p>\n<p>\u5b8c\u5584\u548c\u589e\u5f3a\u5b89\u5168\u80fd\u529b\uff1a<\/p>\n<p>\u25cf\u7f51\u7edc\u8fde\u63a5\u5b89\u5168\uff0c\u652f\u6301 SSL TLS 1.1\/1.2\/1.3\u52a0\u5bc6\u7b97\u6cd5\uff0c\u6ee1\u8db3\u6700\u65b0\u7684\u7f51\u7edc\u5b89\u5168\u8981\u6c42\u3002<\/p>\n<p>\u25cf\u5b58\u50a8\u5b89\u5168\uff0c\u652f\u6301\u4e91\u76d8\u52a0\u5bc6\u5b9e\u73b0\u6570\u636e\u52a0\u5bc6\u5b58\u50a8\u3002<\/p>\n<p>\u25cf\u52a0\u5bc6\u7b97\u6cd5\uff0c\u652f\u6301\u975e\u5bf9\u79f0\u52a0\u5bc6\u548c\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u5982 SM4\u3002<\/p>\n<p>\u25cf\u652f\u6301\u884c\u7ea7\u548c\u5217\u7ea7\u6743\u9650\u7ba1\u63a7\uff0c\u505a\u5230\u6700\u7ec6\u6743\u9650\u7c92\u5ea6\u63a7\u5236\u548c\u6700\u5c0f\u5316\u654f\u611f\u6570\u636e\u8bbf\u95ee\u3002<\/p>\n<p>\u25cf\u52a8\u6001\u6570\u636e\u8131\u654f\uff0c\u5f15\u64ce\u7ea7\u652f\u6301\u5bf9\u654f\u611f\u5b57\u6bb5\u8bbe\u7f6e\u8131\u654f\u89c4\u5219\uff0c\u5b9e\u73b0\u654f\u611f\u4fe1\u606f\u8fc7\u6ee4\u548c\u4fdd\u62a4\u3002<\/p>\n<p>\u25cf\u652f\u6301 SQL\u5ba1\u8ba1\u53ef\u5bf9 SQL\u64cd\u4f5c\u660e\u7ec6\u8fdb\u884c\u5ba1\u6838\u3002\u652f\u6301\u4e8b\u4ef6\u5ba1\u8ba1\u53ef\u5b9e\u73b0\u5bf9\u5f02\u5e38\u884c\u4e3a\u8ffd\u6eaf\u3002<\/p>\n<p><strong>3\u3001\u6d4b\u8bd5\u7ed3\u679c<\/strong><\/p>\n<p>\u6027\u80fd\u6d4b\u8bd5\u91c7\u7528\u56fd\u9645\u6807\u51c6 TPC-H\u6d4b\u8bd5\u96c6\u8fdb\u884c\uff0c\u5b9e\u9a8c\u7ec4\u642d\u8f7d AMD EPYC Genoa\u670d\u52a1\u5668\uff0c\u5bf9\u7167\u7ec4\u96c6\u7fa4\u642d\u8f7d\u540c\u7b49\u89c4\u683c\u4e0b\u7684\u5176\u5b83\u4e3b\u6d41\u786c\u4ef6\u3002<\/p>\n<p><strong>3.1\u6d4b\u8bd5\u8d44\u6e90<\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" title=\"\" src=\"https:\/\/aliypic.oss-cn-hangzhou.aliyuncs.com\/Uploadfiles\/20240528\/2024052813415871.002.png\" alt=\"\" \/><\/p>\n<p><strong>3.2\u6d4b\u8bd5\u8fc7\u7a0b<\/strong><\/p>\n<h2><img decoding=\"async\" class=\"aligncenter\" title=\"\" src=\"https:\/\/aliypic.oss-cn-hangzhou.aliyuncs.com\/Uploadfiles\/20240528\/2024052813415871.003.png\" alt=\"\" \/><\/h2>\n<p><strong>3.3\u6d4b\u8bd5\u603b\u7ed3<\/strong><\/p>\n<p>\u91c7\u7528\u56fd\u9645\u6807\u51c6 TPC-H\u6d4b\u8bd5\u96c6\u4ee5\u53ca\u5728\u540c\u7b49\u8fd0\u884c\u73af\u5883\u4e0b\uff0cAnalyticDB for PostgreSQL\u91c7\u7528 AMD EPY\u670d\u52a1\u5668\u8f83\u6bd4\u5e38\u89c4\u4e3b\u6d41\u670d\u52a1\u5668\u5e73\u5747\u6027\u80fd\u63d0\u5347 32.7%\u3002<\/p>\n<p><strong>4\u3001\u4f18\u52bf\u53ca\u5e94\u7528\u573a\u666f<\/strong><\/p>\n<p><strong>4.1\u79bb\u5728\u7ebf\u4e00\u4f53\u5206\u6790<\/strong><\/p>\n<p>AnalyticDB for PostgreSQL\u5728 AMD\u786c\u4ef6\u52a0\u6301\u548c\u5168\u81ea\u7814\u8ba1\u7b97\u5f15\u64ce\u53ca\u5b58\u50a8\u52a9\u529b\u4e0b\uff0c\u53ef\u540c\u65f6\u63d0\u4f9b\u7a33\u5b9a\u9ad8\u6548\u7684\u79bb\u7ebf\u6279\u5904\u7406\u548c\u9ad8\u6027\u80fd\u5728\u7ebf\u62a5\u8868\u5206\u6790\u80fd\u529b\uff0c\u5177\u5907\u9ad8\u6027\u4ef7\u6bd4\uff1a<\/p>\n<p>\u25cf\u6570\u636e\u52a0\u5de5\u540e\u5373\u53ef\u4e3a\u4e0b\u6e38\u62a5\u8868\u5de5\u5177\u6216\u7cfb\u7edf\u63d0\u4f9b\u5728\u7ebf\u6570\u636e\u5206\u6790\u670d\u52a1\uff0c\u907f\u514d\u5728\u591a\u5f15\u64ce\u4e2d\u540c\u6b65\u6570\u636e\u9020\u6210\u6570\u636e\u4e0d\u4e00\u81f4\u548c\u65f6\u6548\u6027\u4f4e\u7684\u95ee\u9898\u3002<\/p>\n<p>\u25cf\u5168\u81ea\u7814\u5f15\u64ce\u5b9e\u73b0\u9ad8\u6027\u80fd\u4ea4\u4e92\u5f0f\u5206\u6790\uff0c\u884c\u5217\u6df7\u5408\u5b58\u50a8\u53ef\u5b9e\u73b0\u9ad8\u6548\u7684IO\u88c1\u526a\uff0c\u52a0\u901f\u591a\u7ef4\u7ec4\u5408\u5206\u6790\u3002<\/p>\n<p>\u25cf\u652f\u6301\u5b9e\u65f6\u7269\u5316\u89c6\u56fe\u5b9e\u73b0\u9ad8\u5e76\u53d1\u62a5\u8868\u67e5\u8be2\u3002<\/p>\n<p><strong>4.2\u6d77\u5916\u6570\u4ed3\u5e73\u6ed1\u8fc1\u79fb<\/strong><\/p>\n<p>SQL\u8bed\u6cd5\u5168\u8986\u76d6\u5e76\u4e14\u652f\u6301\u81ea\u5b9a\u4e49\u51fd\u6570\u548c\u5b58\u50a8\u8fc7\u7a0b\u3002\u9ad8\u5ea6\u517c\u5bb9 Greenplum\/Redshift\/Synapse\/Snowflake\u8bed\u6cd5\u3002<\/p>\n<p>\u53ef\u8986\u76d6\u6d77\u5916\u4e91\u6570\u4ed3\u4ea7\u54c1\u4f01\u4e1a\u7ea7\u80fd\u529b\uff0c\u5728\u5b89\u5168\u80fd\u529b\u3001\u8d44\u6e90\u9694\u79bb\u3001\u5bb9\u707e\u7b49\u65b9\u9762\u5b9e\u73b0\u52a0\u5f3a\u3002\u5728\u5b9e\u65f6\u5206\u6790\u3001\u4ea4\u4e92\u5f0f\u5206\u6790\u80fd\u529b\u4e0a\u8f83\u6bd4\u6d77\u5916\u6570\u4ed3\u529f\u80fd\u53ca\u6027\u80fd\u66f4\u597d\uff0c\u66f4\u5177\u6027\u4ef7\u6bd4\u3002<\/p>\n<p><strong>4.3\u6d41\u6279\u4e00\u4f53\u5b9e\u65f6\u6570\u4ed3<\/strong><\/p>\n<p>\u81ea\u7814\u4e1a\u754c\u9886\u5148\u6d41\u6279\u4e00\u4f53\u5f15\u64ce\u8ba9\u7528\u6237\u5728\u6570\u4ed3\u5185\u5373\u53ef\u5f00\u53d1\u6d41\u5f0f\u4efb\u52a1\uff0c\u652f\u6301\u5bf9\u6279\u548c\u6d41\u4efb\u52a1\u8fdb\u884c\u7ec6\u7c92\u5ea6\u7684\u8d44\u6e90\u9694\u79bb\u3002<\/p>\n<p>\u25cf\u53ef\u6d88\u8d39 Kafka\/Flink\/DTS\u5b9e\u65f6\u6570\u636e\u6e90\uff0c\u652f\u6301\u9ad8\u541e\u5410\u6d41\u5f0f\u6570\u636e\u5199\u5165\u3002<\/p>\n<p>\u25cf\u652f\u6301\u589e\u91cf\u5b9e\u65f6\u7269\u5316\u89c6\u56fe\u540c\u6b65\u548c\u5f02\u6b65\u5237\u65b0\uff0c\u53ef\u5b9e\u73b0\u5b9e\u65f6\u591a\u8868\u5173\u8054\uff08\u652f\u6301\u5de6\u8fde\u63a5\u548c\u53f3\u8fde\u63a5\uff09\u3001\u5168\u91cf\u5386\u53f2\u6570\u636e\u56de\u6eaf\u3001\u6d41\u548c\u6279\u8868\u5173\u8054\u3002<\/p>\n<p>\u25cf\u53ef\u652f\u6301\u5b9e\u65f6 Ad-hoc\u67e5\u8be2\uff0c\u6ee1\u8db3\u5b9e\u65f6\u62a5\u8868\u5206\u6790\u548c\u4e0b\u6e38\u5e94\u7528\u7cfb\u7edf\u9ad8\u65f6\u6548\u6027\u6570\u636e\u9700\u6c42\u3002<\/p>\n<p><strong>5\u3001\u5f00\u542f\u65b9\u5f0f<\/strong><\/p>\n<p>\u65b0\u8d2d\u5b9e\u4f8b\u4f18\u5148\u5f00\u542fAMD\u5f62\u6001\u3002\u5728\u9009\u62e9\u5730\u57df\u65f6\uff0c\u5efa\u8bae\u7528\u6237\u52fe\u9009\u201c\u5317\u4eac\u3001\u4e0a\u6d77\u3001\u676d\u5dde\u3001\u6df1\u5733\u201d\u5730\u57df\u5f00\u542f\u5b9e\u4f8b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>1\u3001\u6982\u8ff0 \u963f\u91cc\u4e91\u539f\u751f\u6570\u4ed3 AnalyticDB for PostgreSQL\u4e0e AMD\u65b0\u4e00\u4ee3\u786c\u4ef6\u6df1\u5ea6\u4f18\u5316\uff0c\u7ed3\u5408\u5168\u81ea\u7814\u8ba1\u7b97\u5f15\u64ce\u53ca\u884c\u5217 <a class=\"mh-excerpt-more\" href=\"https:\/\/cn.dailyeconomic.com\/tech\/2024\/05\/30\/28712.html\" title=\"AnalyticDB \u642d\u8f7d AMD \u6027\u4ef7\u6bd4\u63d0\u534730%\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-28712","post","type-post","status-publish","format-standard","category-news"],"_links":{"self":[{"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/posts\/28712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/comments?post=28712"}],"version-history":[{"count":1,"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/posts\/28712\/revisions"}],"predecessor-version":[{"id":28713,"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/posts\/28712\/revisions\/28713"}],"wp:attachment":[{"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/media?parent=28712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/categories?post=28712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.dailyeconomic.com\/tech\/wp-json\/wp\/v2\/tags?post=28712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}