{"id":26471,"date":"2025-04-19T15:41:57","date_gmt":"2025-04-19T07:41:57","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/26471.html"},"modified":"2025-04-19T15:41:57","modified_gmt":"2025-04-19T07:41:57","slug":"%e7%a7%91%e6%99%ae%e6%96%87%ef%bc%9a%e8%bd%af%e4%bb%b6%e6%9e%b6%e6%9e%84%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%b3%bb%e5%88%97%e4%b9%8b%e3%80%90mpp%e5%a4%a7%e8%a7%84%e6%a8%a1%e5%b9%b6%e8%a1%8c%e5%a4%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/26471.html","title":{"rendered":"\u79d1\u666e\u6587\uff1a\u8f6f\u4ef6\u67b6\u6784\u670d\u52a1\u5668\u7cfb\u5217\u4e4b\u3010MPP\u5927\u89c4\u6a21\u5e76\u884c\u5904\u7406\u67b6\u6784\u53ca\u5176\u5e94\u7528MPPDB\u68b3\u7406\u3011"},"content":{"rendered":"<h2 style=\"background-color:transparent\">\u4e00\u3001MPP\u67b6\u6784<\/h2>\n<p>MPP\u662f\u7cfb\u7edf\u67b6\u6784\u89d2\u5ea6\u7684\u4e00\u79cd\u670d\u52a1\u5668\u5206\u7c7b\u65b9\u6cd5\u3002MPP (Massively Parallel Processing)&#xff0c;\u5373\u5927\u89c4\u6a21\u5e76\u884c\u5904\u7406&#xff0c;\u5728\u6570\u636e\u5e93\u975e\u5171\u4eab\u96c6\u7fa4\u4e2d&#xff0c;\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u72ec\u7acb\u7684\u78c1\u76d8\u5b58\u50a8\u7cfb\u7edf\u548c\u5185\u5b58\u7cfb\u7edf&#xff0c;\u4e1a\u52a1\u6570\u636e\u6839\u636e\u6570\u636e\u5e93\u6a21\u578b\u548c\u5e94\u7528\u7279\u70b9\u5212\u5206\u5230\u5404\u4e2a\u8282\u70b9\u4e0a&#xff0c;\u6bcf\u53f0\u6570\u636e\u8282\u70b9\u901a\u8fc7\u4e13\u7528\u7f51\u7edc\u6216\u8005\u5546\u4e1a\u901a\u7528\u7f51\u7edc\u4e92\u76f8\u8fde\u63a5&#xff0c;\u5f7c\u6b64\u534f\u540c\u8ba1\u7b97&#xff0c;\u4f5c\u4e3a\u6574\u4f53\u63d0\u4f9b\u6570\u636e\u5e93\u670d\u52a1\u3002\u975e\u5171\u4eab\u6570\u636e\u5e93\u96c6\u7fa4\u6709\u5b8c\u5168\u7684\u53ef\u4f38\u7f29\u6027\u3001\u9ad8\u53ef\u7528\u3001\u9ad8\u6027\u80fd\u3001\u4f18\u79c0\u7684\u6027\u4ef7\u6bd4\u3001\u8d44\u6e90\u5171\u4eab\u7b49\u4f18\u52bf\u3002<\/p>\n<p>\u7b80\u5355\u6765\u8bf4&#xff0c;MPP\u662f\u5c06\u4efb\u52a1\u5e76\u884c\u7684\u5206\u6563\u5230\u591a\u4e2a\u670d\u52a1\u5668\u548c\u8282\u70b9\u4e0a&#xff0c;\u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u8ba1\u7b97\u5b8c\u6210\u540e&#xff0c;\u5c06\u5404\u81ea\u90e8\u5206\u7684\u7ed3\u679c\u6c47\u603b\u5728\u4e00\u8d77\u5f97\u5230\u6700\u7ec8\u7684\u7ed3\u679c(\u4e0eHadoop\u76f8\u4f3c)\u3002<\/p>\n<p>\u76ee\u524d\u5546\u7528\u7684\u670d\u52a1\u5668\u5206\u7c7b\u5927\u4f53\u6709\u4e09\u79cd&#xff1a;<\/p>\n<p>1\u3001SMP&#xff08;\u5bf9\u79f0\u591a\u5904\u7406\u5668\u7ed3\u6784&#xff09; 2\u3001NUMA&#xff08;\u975e\u4e00\u81f4\u5b58\u50a8\u8bbf\u95ee\u7ed3\u6784&#xff09; 3\u3001MPP&#xff08;\u5927\u89c4\u6a21\u5e76\u884c\u5904\u7406\u7ed3\u6784&#xff09; \u6211\u4eec\u4eca\u5929\u7684\u4e3b\u89d2\u662f MPP&#xff0c;\u56e0\u4e3a\u968f\u7740\u5206\u5e03\u5f0f\u3001\u5e76\u884c\u5316\u6280\u672f\u6210\u719f\u5e94\u7528&#xff0c;MPP\u5f15\u64ce\u9010\u6e10\u8868\u73b0\u51fa\u5f3a\u5927\u7684\u9ad8\u541e\u5410\u3001\u4f4e\u65f6\u5ef6\u8ba1\u7b97\u80fd\u529b&#xff0c;\u6709\u5f88\u591a\u91c7\u7528MPP\u67b6\u6784\u7684\u5f15\u64ce\u90fd\u80fd\u8fbe\u5230\u201c\u4ebf\u7ea7\u79d2\u5f00\u201d\u3002<\/p>\n<p>\u5148\u4e86\u89e3\u4e0b\u8fd9\u4e09\u79cd\u7ed3\u6784&#xff1a;<\/p>\n<p>\u8be6\u7ec6\u53c2\u8003&#xff1a;\u79d1\u666e\u6587&#xff1a;\u8f6f\u4ef6\u67b6\u6784\u670d\u52a1\u5668\u7cfb\u5217\u4e4b\u30103\u6b3eCPU\u67b6\u6784(SMP, NUMA, MPP)\u548c2\u6b3e\u5171\u4eab\u5b58\u50a8\u67b6\u6784(UMA\u548cNUMA)\u68b3\u7406\u3011-CSDN\u535a\u5ba2<\/p>\n<h3 style=\"background-color:transparent\">1. SMP<\/h3>\n<p>\u5373\u5bf9\u79f0\u591a\u5904\u7406\u5668\u7ed3\u6784&#xff0c;\u5c31\u662f\u6307\u670d\u52a1\u5668\u7684\u591a\u4e2aCPU\u5bf9\u79f0\u5de5\u4f5c&#xff0c;\u65e0\u4e3b\u6b21\u6216\u4ece\u5c5e\u5173\u7cfb\u3002SMP\u670d\u52a1\u5668\u7684\u4e3b\u8981\u7279\u5f81\u662f\u5171\u4eab&#xff0c;\u7cfb\u7edf\u4e2d\u7684\u6240\u6709\u8d44\u6e90&#xff08;\u5982CPU\u3001\u5185\u5b58\u3001I\/O\u7b49&#xff09;\u90fd\u662f\u5171\u4eab\u7684\u3002\u4e5f\u6b63\u662f\u7531\u4e8e\u8fd9\u79cd\u7279\u5f81&#xff0c;\u5bfc\u81f4\u4e86SMP\u670d\u52a1\u5668\u7684\u4e3b\u8981\u95ee\u9898&#xff0c;\u5373\u6269\u5c55\u80fd\u529b\u975e\u5e38\u6709\u9650\u3002<\/p>\n<h3>2. NUMA<\/h3>\n<p>\u5373\u975e\u4e00\u81f4\u5b58\u50a8\u8bbf\u95ee\u7ed3\u6784\u3002\u8fd9\u79cd\u7ed3\u6784\u5c31\u662f\u4e3a\u4e86\u89e3\u51b3SMP\u6269\u5c55\u80fd\u529b\u4e0d\u8db3\u7684\u95ee\u9898&#xff0c;\u5229\u7528NUMA\u6280\u672f&#xff0c;\u53ef\u4ee5\u628a\u51e0\u5341\u4e2aCPU\u7ec4\u5408\u5728\u4e00\u53f0\u670d\u52a1\u5668\u5185\u3002NUMA\u7684\u57fa\u672c\u7279\u5f81\u662f\u62e5\u6709\u591a\u4e2aCPU\u6a21\u5757&#xff0c;\u8282\u70b9\u4e4b\u95f4\u53ef\u4ee5\u901a\u8fc7\u4e92\u8054\u6a21\u5757\u8fdb\u884c\u8fde\u63a5\u548c\u4fe1\u606f\u4ea4\u4e92&#xff0c;\u6240\u4ee5&#xff0c;\u6bcf\u4e2aCPU\u53ef\u4ee5\u8bbf\u95ee\u6574\u4e2a\u7cfb\u7edf\u7684\u5185\u5b58&#xff08;\u8fd9\u662f\u4e0eMPP\u7cfb\u7edf\u7684\u91cd\u8981\u533a\u522b&#xff09;\u3002\u4f46\u662f\u8bbf\u95ee\u7684\u901f\u5ea6\u662f\u4e0d\u4e00\u6837\u7684&#xff0c;\u56e0\u4e3aCPU\u8bbf\u95ee\u672c\u5730\u5185\u5b58\u7684\u901f\u5ea6\u8fdc\u8fdc\u9ad8\u4e8e\u7cfb\u7edf\u5185\u5176\u4ed6\u8282\u70b9\u7684\u5185\u5b58\u901f\u5ea6&#xff0c;\u8fd9\u4e5f\u662f\u975e\u4e00\u81f4\u5b58\u50a8\u8bbf\u95eeNUMA\u7684\u7531\u6765\u3002<\/p>\n<p>\u8fd9\u79cd\u7ed3\u6784\u4e5f\u6709\u4e00\u5b9a\u7684\u7f3a\u9677&#xff0c;\u7531\u4e8e\u8bbf\u95ee\u5f02\u5730\u5185\u5b58\u7684\u65f6\u5ef6\u8fdc\u8fdc\u8d85\u8fc7\u8bbf\u95ee\u672c\u5730\u5185\u5b58&#xff0c;\u56e0\u6b64&#xff0c;\u5f53CPU\u6570\u91cf\u589e\u52a0\u65f6&#xff0c;\u7cfb\u7edf\u6027\u80fd\u65e0\u6cd5\u7ebf\u6027\u589e\u52a0\u3002<\/p>\n<h3 style=\"background-color:transparent\">3. MPP<\/h3>\n<p>\u5373\u5927\u89c4\u6a21\u5e76\u884c\u5904\u7406\u7ed3\u6784\u3002MPP\u7684\u7cfb\u7edf\u6269\u5c55\u548cNUMA\u4e0d\u540c&#xff0c;MPP\u662f\u7531\u591a\u53f0SMP\u670d\u52a1\u5668\u901a\u8fc7\u4e00\u5b9a\u7684\u8282\u70b9\u4e92\u8054\u7f51\u7edc\u8fdb\u884c\u8fde\u63a5&#xff0c;\u534f\u540c\u5de5\u4f5c&#xff0c;\u5b8c\u6210\u76f8\u540c\u7684\u4efb\u52a1&#xff0c;\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u6765\u770b\u662f\u4e00\u4e2a\u670d\u52a1\u5668\u7cfb\u7edf\u3002\u6bcf\u4e2a\u8282\u70b9\u53ea\u8bbf\u95ee\u81ea\u5df1\u7684\u8d44\u6e90&#xff0c;\u6240\u4ee5\u662f\u4e00\u79cd\u5b8c\u5168\u65e0\u5171\u4eab&#xff08;Share Nothing&#xff09;\u7ed3\u6784\u3002<\/p>\n<p>MPP\u7ed3\u6784\u6269\u5c55\u80fd\u529b\u6700\u5f3a&#xff0c;\u7406\u8bba\u53ef\u4ee5\u65e0\u9650\u6269\u5c55\u3002\u7531\u4e8eMPP\u662f\u591a\u53f0SPM\u670d\u52a1\u5668\u8fde\u63a5\u7684&#xff0c;\u6bcf\u4e2a\u8282\u70b9\u7684CPU\u4e0d\u80fd\u8bbf\u95ee\u53e6\u4e00\u4e2a\u8282\u70b9\u5185\u5b58&#xff0c;\u6240\u4ee5\u4e5f\u4e0d\u5b58\u5728\u5f02\u5730\u8bbf\u95ee\u7684\u95ee\u9898\u3002<\/p>\n<p>MPP\u67b6\u6784\u56fe&#xff1a;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"521\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419074155-680353c37655c.png\" width=\"701\" \/><\/p>\n<p>\u6bcf\u4e2a\u8282\u70b9\u5185\u7684CPU\u4e0d\u80fd\u8bbf\u95ee\u53e6\u4e00\u4e2a\u8282\u70b9\u7684\u5185\u5b58&#xff0c;\u8282\u70b9\u4e4b\u95f4\u7684\u4fe1\u606f\u4ea4\u4e92\u662f\u901a\u8fc7\u8282\u70b9\u4e92\u8054\u7f51\u7edc\u5b9e\u73b0\u7684&#xff0c;\u8fd9\u4e2a\u8fc7\u7a0b\u79f0\u4e3a\u6570\u636e\u91cd\u5206\u914d\u3002<\/p>\n<p>\u4f46\u662fMPP\u670d\u52a1\u5668\u9700\u8981\u4e00\u79cd\u590d\u6742\u7684\u673a\u5236\u6765\u8c03\u5ea6\u548c\u5e73\u8861\u5404\u4e2a\u8282\u70b9\u7684\u8d1f\u8f7d\u548c\u5e76\u884c\u5904\u7406\u8fc7\u7a0b\u3002\u76ee\u524d&#xff0c;\u4e00\u4e9b\u57fa\u4e8eMPP\u6280\u672f\u7684\u670d\u52a1\u5668\u5f80\u5f80\u901a\u8fc7\u7cfb\u7edf\u7ea7\u8f6f\u4ef6&#xff08;\u5982\u6570\u636e\u5e93&#xff09;\u6765\u5c4f\u853d\u8fd9\u79cd\u590d\u6742\u6027\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50&#xff0c;Teradata\u5c31\u662f\u57fa\u4e8eMPP\u6280\u672f\u7684\u4e00\u4e2a\u5173\u7cfb\u6570\u636e\u5e93\u8f6f\u4ef6&#xff08;\u8fd9\u662f\u6700\u65e9\u91c7\u7528MPP\u67b6\u6784\u7684\u6570\u636e\u5e93&#xff09;&#xff0c;\u57fa\u4e8e\u6b64\u6570\u636e\u5e93\u6765\u5f00\u53d1\u5e94\u7528\u65f6&#xff0c;\u4e0d\u7ba1\u540e\u53f0\u670d\u52a1\u5668\u7531\u591a\u5c11\u8282\u70b9\u7ec4\u6210&#xff0c;\u5f00\u53d1\u4eba\u5458\u9762\u5bf9\u7684\u90fd\u662f\u540c\u4e00\u4e2a\u6570\u636e\u5e93\u7cfb\u7edf&#xff0c;\u800c\u65e0\u9700\u8003\u8651\u5982\u4f55\u8c03\u5ea6\u5176\u4e2d\u67d0\u51e0\u4e2a\u8282\u70b9\u7684\u8d1f\u8f7d\u3002<\/p>\n<p>MPP\u67b6\u6784\u7279\u5f81&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u4efb\u52a1\u5e76\u884c\u6267\u884c;<\/p>\n<\/li>\n<li>\n<p>\u6570\u636e\u5206\u5e03\u5f0f\u5b58\u50a8(\u672c\u5730\u5316);<\/p>\n<\/li>\n<li>\n<p>\u5206\u5e03\u5f0f\u8ba1\u7b97;<\/p>\n<\/li>\n<li>\n<p>\u9ad8\u5e76\u53d1&#xff0c;\u5355\u4e2a\u8282\u70b9\u5e76\u53d1\u80fd\u529b\u5927\u4e8e300\u7528\u6237;<\/p>\n<\/li>\n<li>\n<p>\u6a2a\u5411\u6269\u5c55&#xff0c;\u652f\u6301\u96c6\u7fa4\u8282\u70b9\u7684\u6269\u5bb9;<\/p>\n<\/li>\n<li>\n<p>Shared Nothing&#xff08;\u5b8c\u5168\u65e0\u5171\u4eab&#xff09;\u67b6\u6784\u3002<\/p>\n<\/li>\n<\/ul>\n<p>NUMA\u548cMPP\u533a\u522b&#xff1a;<\/p>\n<p>\u4e8c\u8005\u6709\u8bb8\u591a\u76f8\u4f3c\u4e4b\u5904&#xff0c;\u9996\u5148NUMA\u548cMPP\u90fd\u662f\u7531\u591a\u4e2a\u8282\u70b9\u7ec4\u6210\u7684&#xff1b;\u5176\u6b21\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u81ea\u5df1\u7684CPU&#xff0c;\u5185\u5b58&#xff0c;I\/O\u7b49&#xff1b;\u90fd\u53ef\u4ee5\u90fd\u8fc7\u8282\u70b9\u4e92\u8054\u673a\u5236\u8fdb\u884c\u4fe1\u606f\u4ea4\u4e92\u3002<\/p>\n<p>\u90a3\u5b83\u4eec\u7684\u533a\u522b\u662f\u4ec0\u4e48\u5462&#xff0c;\u9996\u5148\u662f\u8282\u70b9\u4e92\u8054\u673a\u5236\u4e0d\u540c&#xff0c;NUMA\u7684\u8282\u70b9\u4e92\u8054\u662f\u5728\u540c\u4e00\u53f0\u7269\u7406\u670d\u52a1\u5668\u5185\u90e8\u5b9e\u73b0\u7684&#xff0c;MPP\u7684\u8282\u70b9\u4e92\u8054\u662f\u5728\u4e0d\u540c\u7684SMP\u670d\u52a1\u5668\u5916\u90e8\u901a\u8fc7I\/O\u5b9e\u73b0\u7684\u3002<\/p>\n<p>\u5176\u6b21\u662f\u5185\u5b58\u8bbf\u95ee\u673a\u5236\u4e0d\u540c&#xff0c;\u5728NUMA\u670d\u52a1\u5668\u5185\u90e8&#xff0c;\u4efb\u4f55\u4e00\u4e2aCPU\u90fd\u53ef\u4ee5\u8bbf\u95ee\u6574\u4e2a\u7cfb\u7edf\u7684\u5185\u5b58&#xff0c;\u4f46\u5f02\u5730\u5185\u5b58\u8bbf\u95ee\u7684\u6027\u80fd\u8fdc\u8fdc\u4f4e\u4e8e\u672c\u5730\u5185\u5b58\u8bbf\u95ee&#xff0c;\u56e0\u6b64&#xff0c;\u5728\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\u65f6\u5e94\u8be5\u5c3d\u91cf\u907f\u514d\u5f02\u5730\u5185\u5b58\u8bbf\u95ee\u3002\u800c\u5728MPP\u670d\u52a1\u5668\u4e2d&#xff0c;\u6bcf\u4e2a\u8282\u70b9\u53ea\u8bbf\u95ee\u672c\u5730\u5185\u5b58&#xff0c;\u4e0d\u5b58\u5728\u5f02\u5730\u5185\u5b58\u8bbf\u95ee\u95ee\u9898\u3002<\/p>\n<h2 style=\"background-color:transparent\">\u4e8c\u3001\u6279\u5904\u7406\u67b6\u6784\u548cMPP\u67b6\u6784<\/h2>\n<p>\u6279\u5904\u7406\u67b6\u6784&#xff08;\u5982 MapReduce&#xff09;\u4e0eMPP\u67b6\u6784\u7684\u5f02\u540c\u70b9&#xff0c;\u4ee5\u53ca\u5b83\u4eec\u5404\u81ea\u7684\u4f18\u7f3a\u70b9\u662f\u4ec0\u4e48\u5462&#xff1f;<\/p>\n<p>\u76f8\u540c\u70b9&#xff1a;<\/p>\n<p>\u6279\u5904\u7406\u67b6\u6784\u4e0eMPP\u67b6\u6784\u90fd\u662f\u5206\u5e03\u5f0f\u5e76\u884c\u5904\u7406&#xff0c;\u5c06\u4efb\u52a1\u5e76\u884c\u7684\u5206\u6563\u5230\u591a\u4e2a\u670d\u52a1\u5668\u548c\u8282\u70b9\u4e0a&#xff0c;\u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u8ba1\u7b97\u5b8c\u6210\u540e&#xff0c;\u5c06\u5404\u81ea\u90e8\u5206\u7684\u7ed3\u679c\u6c47\u603b\u5728\u4e00\u8d77\u5f97\u5230\u6700\u7ec8\u7684\u7ed3\u679c\u3002<\/p>\n<p>\u4e0d\u540c\u70b9&#xff1a;<\/p>\n<p>\u6279\u5904\u7406\u67b6\u6784\u548cMPP\u67b6\u6784\u7684\u4e0d\u540c\u70b9\u53ef\u4ee5\u4e3e\u4f8b\u6765\u8bf4&#xff1a;\u6211\u4eec\u6267\u884c\u4e00\u4e2a\u4efb\u52a1&#xff0c;\u9996\u5148\u8fd9\u4e2a\u4efb\u52a1\u4f1a\u88ab\u5206\u6210\u591a\u4e2atask\u6267\u884c&#xff0c;\u5bf9\u4e8eMapReduce\u6765\u8bf4&#xff0c;\u8fd9\u4e9btasks\u88ab\u968f\u673a\u7684\u5206\u914d\u5728\u7a7a\u95f2\u7684Executor\u4e0a&#xff1b;\u800c\u5bf9\u4e8eMPP\u67b6\u6784\u7684\u5f15\u64ce\u6765\u8bf4&#xff0c;\u6bcf\u4e2a\u5904\u7406\u6570\u636e\u7684task\u88ab\u7ed1\u5b9a\u5230\u6301\u6709\u8be5\u6570\u636e\u5207\u7247\u7684\u6307\u5b9aExecutor\u4e0a\u3002<\/p>\n<p>\u6b63\u662f\u7531\u4e8e\u4ee5\u4e0a\u7684\u4e0d\u540c&#xff0c;\u4f7f\u5f97\u4e24\u79cd\u67b6\u6784\u6709\u5404\u81ea\u4f18\u52bf\u4e5f\u6709\u5404\u81ea\u7f3a\u9677&#xff1a;<\/p>\n<ul>\n<li>\u6279\u5904\u7406\u7684\u4f18\u52bf&#xff1a;<\/li>\n<\/ul>\n<p>\u5bf9\u4e8e\u6279\u5904\u7406\u67b6\u6784\u6765\u8bf4&#xff0c;\u5982\u679c\u67d0\u4e2aExecutor\u6267\u884c\u8fc7\u6162&#xff0c;\u90a3\u4e48\u8fd9\u4e2aExecutor\u4f1a\u6162\u6162\u5206\u914d\u5230\u66f4\u5c11\u7684task\u6267\u884c&#xff0c;\u6279\u5904\u7406\u67b6\u6784\u6709\u4e2a\u63a8\u6d4b\u6267\u884c\u7b56\u7565&#xff0c;\u63a8\u6d4b\u51fa\u67d0\u4e2aExecutor\u6267\u884c\u8fc7\u6162\u6216\u8005\u6709\u6545\u969c&#xff0c;\u5219\u5728\u63a5\u4e0b\u6765\u5206\u914dtask\u65f6\u5c31\u4f1a\u8f83\u5c11\u7684\u5206\u914d\u7ed9\u5b83\u6216\u8005\u76f4\u63a5\u4e0d\u5206\u914d&#xff0c;\u8fd9\u6837\u5c31\u4e0d\u4f1a\u56e0\u4e3a\u67d0\u4e2a\u8282\u70b9\u51fa\u73b0\u95ee\u9898\u800c\u5bfc\u81f4\u96c6\u7fa4\u7684\u6027\u80fd\u53d7\u9650\u3002<\/p>\n<ul>\n<li>\u6279\u5904\u7406\u7684\u7f3a\u9677&#xff1a;<\/li>\n<\/ul>\n<p>\u4efb\u4f55\u4e8b\u60c5\u90fd\u662f\u6709\u4ee3\u4ef7\u7684&#xff0c;\u5bf9\u4e8e\u6279\u5904\u7406\u800c\u8a00&#xff0c;\u5b83\u7684\u4f18\u52bf\u4e5f\u9020\u6210\u4e86\u5b83\u7684\u7f3a\u70b9&#xff0c;\u4f1a\u5c06\u4e2d\u95f4\u7ed3\u679c\u5199\u5165\u5230\u78c1\u76d8\u4e2d&#xff0c;\u8fd9\u4e25\u91cd\u9650\u5236\u4e86\u5904\u7406\u6570\u636e\u7684\u6027\u80fd\u3002<\/p>\n<ul>\n<li>MPP\u7684\u4f18\u52bf&#xff1a;<\/li>\n<\/ul>\n<p>MPP\u67b6\u6784\u4e0d\u9700\u8981\u5c06\u4e2d\u95f4\u6570\u636e\u5199\u5165\u78c1\u76d8&#xff0c;\u56e0\u4e3a\u4e00\u4e2a\u5355\u4e00\u7684Executor\u53ea\u5904\u7406\u4e00\u4e2a\u5355\u4e00\u7684task&#xff0c;\u56e0\u6b64\u53ef\u4ee5\u7b80\u5355\u76f4\u63a5\u5c06\u6570\u636estream\u5230\u4e0b\u4e00\u4e2a\u6267\u884c\u9636\u6bb5\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u79f0\u4e3apipelining&#xff0c;\u5b83\u63d0\u4f9b\u4e86\u5f88\u5927\u7684\u6027\u80fd\u63d0\u5347\u3002<\/p>\n<ul>\n<li>MPP\u7684\u7f3a\u9677&#xff1a;<\/li>\n<\/ul>\n<p>\u5bf9\u4e8eMPP\u67b6\u6784\u6765\u8bf4&#xff0c;\u56e0\u4e3atask\u548cExecutor\u662f\u7ed1\u5b9a\u7684&#xff0c;\u5982\u679c\u67d0\u4e2aExecutor\u6267\u884c\u8fc7\u6162\u6216\u6545\u969c&#xff0c;\u5c06\u4f1a\u5bfc\u81f4\u6574\u4e2a\u96c6\u7fa4\u7684\u6027\u80fd\u5c31\u4f1a\u53d7\u9650\u4e8e\u8fd9\u4e2a\u6545\u969c\u8282\u70b9\u7684\u6267\u884c\u901f\u5ea6(\u6240\u8c13\u6728\u6876\u7684\u77ed\u677f\u6548\u5e94)&#xff0c;\u6240\u4ee5MPP\u67b6\u6784\u7684\u6700\u5927\u7f3a\u9677\u5c31\u662f\u2014\u2014\u77ed\u677f\u6548\u5e94\u3002\u53e6\u4e00\u70b9&#xff0c;\u96c6\u7fa4\u4e2d\u7684\u8282\u70b9\u8d8a\u591a&#xff0c;\u5219\u67d0\u4e2a\u8282\u70b9\u51fa\u73b0\u95ee\u9898\u7684\u6982\u7387\u8d8a\u5927&#xff0c;\u800c\u4e00\u65e6\u6709\u8282\u70b9\u51fa\u73b0\u95ee\u9898&#xff0c;\u5bf9\u4e8eMPP\u67b6\u6784\u6765\u8bf4&#xff0c;\u5c06\u5bfc\u81f4\u6574\u4e2a\u96c6\u7fa4\u6027\u80fd\u53d7\u9650&#xff0c;\u6240\u4ee5\u4e00\u822c\u5b9e\u9645\u751f\u4ea7\u4e2dMPP\u67b6\u6784\u7684\u96c6\u7fa4\u8282\u70b9\u4e0d\u6613\u8fc7\u591a\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\u6765\u8bf4\u4e0b\u4e24\u79cd\u67b6\u6784\u7684\u6570\u636e\u843d\u76d8&#xff1a;\u8981\u5b9e\u73b0\u4e24\u4e2a\u5927\u8868\u7684join\u64cd\u4f5c&#xff0c;\u5bf9\u4e8e\u6279\u5904\u7406\u800c\u8a00&#xff0c;\u5982Spark\u5c06\u4f1a\u5199\u78c1\u76d8\u4e09\u6b21(\u7b2c\u4e00\u6b21\u5199\u5165&#xff1a;\u88681\u6839\u636ejoin key\u8fdb\u884cshuffle&#xff1b;\u7b2c\u4e8c\u6b21\u5199\u5165&#xff1a;\u88682\u6839\u636ejoin key\u8fdb\u884cshuffle&#xff1b;\u7b2c\u4e09\u6b21\u5199\u5165&#xff1a;Hash\u8868\u5199\u5165\u78c1\u76d8)&#xff0c; \u800cMPP\u53ea\u9700\u8981\u4e00\u6b21\u5199\u5165(Hash\u8868\u5199\u5165)\u3002\u8fd9\u662f\u56e0\u4e3aMPP\u5c06mapper\u548creducer\u540c\u65f6\u8fd0\u884c&#xff0c;\u800cMapReduce\u5c06\u5b83\u4eec\u5206\u6210\u6709\u4f9d\u8d56\u5173\u7cfb\u7684tasks(DAG),\u8fd9\u4e9btask\u662f\u5f02\u6b65\u6267\u884c\u7684&#xff0c;\u56e0\u6b64\u5fc5\u987b\u901a\u8fc7\u5199\u5165\u4e2d\u95f4\u6570\u636e\u5171\u4eab\u5185\u5b58\u6765\u89e3\u51b3\u6570\u636e\u7684\u4f9d\u8d56\u3002<\/p>\n<p>\u6279\u5904\u7406\u67b6\u6784\u548cMPP\u67b6\u6784\u878d\u5408&#xff1a;<\/p>\n<p>\u4e24\u4e2a\u67b6\u6784\u7684\u4f18\u52bf\u548c\u7f3a\u9677\u90fd\u5f88\u660e\u663e&#xff0c;\u5e76\u4e14\u5b83\u4eec\u6709\u4e92\u8865\u5173\u7cfb&#xff0c;\u5982\u679c\u6211\u4eec\u80fd\u5c06\u4e8c\u8005\u7ed3\u5408\u8d77\u6765\u4f7f\u7528&#xff0c;\u662f\u4e0d\u662f\u5c31\u80fd\u53d1\u6325\u5404\u81ea\u6700\u5927\u7684\u4f18\u52bf\u3002\u76ee\u524d\u6279\u5904\u7406\u548cMPP\u4e5f\u786e\u5b9e\u6b63\u5728\u9010\u6e10\u8d70\u5411\u878d\u5408&#xff0c;\u4e5f\u5df2\u7ecf\u6709\u4e86\u4e00\u4e9b\u8bbe\u8ba1\u65b9\u6848&#xff0c;\u6280\u672f\u6210\u719f\u540e&#xff0c;\u53ef\u80fd\u4f1a\u98ce\u9761\u5927\u6570\u636e\u9886\u57df&#xff0c;\u6211\u4eec\u62ed\u76ee\u4ee5\u5f85&#xff01;<\/p>\n<h2 style=\"background-color:transparent\">\u4e09\u3001 MPP\u67b6\u6784\u7684OLAP\u5f15\u64ce&#xff08;MPPDB&#xff09;<\/h2>\n<h3>MPP\u670d\u52a1\u5668\u67b6\u6784<\/h3>\n<p>\u5b83\u7531\u591a\u4e2aSMP\u670d\u52a1\u5668\u901a\u8fc7\u4e00\u5b9a\u7684\u8282\u70b9\u4e92\u8054\u7f51\u7edc\u8fdb\u884c\u8fde\u63a5&#xff0c;\u534f\u540c\u5de5\u4f5c&#xff0c;\u5b8c\u6210\u76f8\u540c\u7684\u4efb\u52a1&#xff0c;\u4ece\u7528\u6237\u7684\u89d2\u5ea6\u6765\u770b\u662f\u4e00\u4e2a\u670d\u52a1\u5668\u7cfb\u7edf\u3002\u5176\u57fa\u672c\u7279\u5f81\u662f\u7531\u591a\u4e2aSMP\u670d\u52a1\u5668(\u6bcf\u4e2aSMP\u670d\u52a1\u5668\u79f0\u8282\u70b9)\u901a\u8fc7\u8282\u70b9\u4e92\u8054\u7f51\u7edc\u8fde\u63a5\u800c\u6210&#xff0c;\u6bcf\u4e2a\u8282\u70b9\u53ea\u8bbf\u95ee\u81ea\u5df1\u7684\u672c\u5730\u8d44\u6e90(\u5185\u5b58\u3001\u5b58\u50a8\u7b49)&#xff0c;\u662f\u4e00\u79cd\u5b8c\u5168\u65e0\u5171\u4eab(Share Nothing)\u7ed3\u6784&#xff0c;\u56e0\u800c\u6269\u5c55\u80fd\u529b\u6700\u597d&#xff0c;\u7406\u8bba\u4e0a\u5176\u6269\u5c55\u65e0\u9650\u5236\u3002<\/p>\n<h3 style=\"background-color:transparent\">MPPDB<\/h3>\n<p>MPPDB\u662f\u4e00\u6b3e Shared Nothing \u67b6\u6784\u7684\u5206\u5e03\u5f0f\u5e76\u884c\u7ed3\u6784\u5316\u6570\u636e\u5e93\u96c6\u7fa4&#xff0c;\u5177\u5907\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u7528\u3001\u9ad8\u6269\u5c55\u7279\u6027&#xff0c;\u53ef\u4ee5\u4e3a\u8d85\u5927\u89c4\u6a21\u6570\u636e\u7ba1\u7406\u63d0\u4f9b\u9ad8\u6027\u4ef7\u6bd4\u7684\u901a\u7528\u8ba1\u7b97\u5e73\u53f0&#xff0c;\u5e76\u5e7f\u6cdb\u5730\u7528\u4e8e\u652f\u6491\u5404\u7c7b\u6570\u636e\u4ed3\u5e93\u7cfb\u7edf\u3001BI \u7cfb\u7edf\u548c\u51b3\u7b56\u652f\u6301\u7cfb\u7edf<\/p>\n<h3>MPPDB\u67b6\u6784<\/h3>\n<p>MPP \u91c7\u7528\u5b8c\u5168\u5e76\u884c\u7684MPP &#043; Shared Nothing \u7684\u5206\u5e03\u5f0f\u6241\u5e73\u67b6\u6784&#xff0c;\u8fd9\u79cd\u67b6\u6784\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8282\u70b9&#xff08;node&#xff09;\u90fd\u662f\u72ec\u7acb\u7684\u3001\u81ea\u7ed9\u7684\u3001\u8282\u70b9\u4e4b\u95f4\u5bf9\u7b49&#xff0c;\u800c\u4e14\u6574\u4e2a\u7cfb\u7edf\u4e2d\u4e0d\u5b58\u5728\u5355\u70b9\u74f6\u9888&#xff0c;\u5177\u6709\u975e\u5e38\u5f3a\u7684\u6269\u5c55\u6027\u3002<\/p>\n<h3>\u00a0MPPDB\u7279\u5f81<\/h3>\n<p>MPPDB\u5177\u5907\u4ee5\u4e0b\u6280\u672f\u7279\u5f81&#xff1a;<\/p>\n<p>1) \u4f4e\u786c\u4ef6\u6210\u672c&#xff1a;\u5b8c\u5168\u4f7f\u7528 x86 \u67b6\u6784\u7684 PC Server&#xff0c;\u4e0d\u9700\u8981\u6602\u8d35\u7684 Unix \u670d\u52a1\u5668\u548c\u78c1\u76d8\u9635\u5217&#xff1b;<\/p>\n<p>2) \u96c6\u7fa4\u67b6\u6784\u4e0e\u90e8\u7f72&#xff1a;\u5b8c\u5168\u5e76\u884c\u7684 MPP &#043; Shared Nothing \u7684\u5206\u5e03\u5f0f\u67b6\u6784&#xff0c;\u91c7\u7528 Non-Master \u90e8\u7f72&#xff0c;\u8282\u70b9\u5bf9\u7b49\u7684\u6241\u5e73\u7ed3\u6784&#xff1b;<\/p>\n<p>3) \u6d77\u91cf\u6570\u636e\u5206\u5e03\u538b\u7f29\u5b58\u50a8&#xff1a;\u53ef\u5904\u7406 PB \u7ea7\u522b\u4ee5\u4e0a\u7684\u7ed3\u6784\u5316\u6570\u636e&#xff0c;\u91c7\u7528 hash\u5206\u5e03\u3001random \u5b58\u50a8\u7b56\u7565\u8fdb\u884c\u6570\u636e\u5b58\u50a8&#xff1b;\u540c\u65f6\u91c7\u7528\u5148\u8fdb\u7684\u538b\u7f29\u7b97\u6cd5&#xff0c;\u51cf\u5c11\u5b58\u50a8\u6570\u636e\u6240\u9700\u7684\u7a7a\u95f4&#xff0c;\u53ef\u4ee5\u5c06\u6240\u7528\u7a7a\u95f4\u51cf\u5c11 1~20 \u500d&#xff0c;\u5e76\u76f8\u5e94\u5730\u63d0\u9ad8 I\/O \u6027\u80fd&#xff1b;<\/p>\n<p>4) \u6570\u636e\u52a0\u8f7d\u9ad8\u6548\u6027&#xff1a;\u57fa\u4e8e\u7b56\u7565\u7684\u6570\u636e\u52a0\u8f7d\u6a21\u5f0f&#xff0c;\u96c6\u7fa4\u6574\u4f53\u52a0\u8f7d\u901f\u5ea6\u53ef\u8fbe2TB\/h&#xff1b;<\/p>\n<p>5) \u9ad8\u6269\u5c55\u3001\u9ad8\u53ef\u9760&#xff1a;\u652f\u6301\u96c6\u7fa4\u8282\u70b9\u7684\u6269\u5bb9\u548c\u7f29\u5bb9&#xff0c;\u652f\u6301\u5168\u91cf\u3001\u589e\u91cf\u7684\u5907\u4efd\/\u6062\u590d;<\/p>\n<p>6) \u9ad8\u53ef\u7528\u3001\u6613\u7ef4\u62a4&#xff1a;\u6570\u636e\u901a\u8fc7\u526f\u672c\u63d0\u4f9b\u5197\u4f59\u4fdd\u62a4&#xff0c;\u81ea\u52a8\u6545\u969c\u63a2\u6d4b\u548c\u7ba1\u7406&#xff0c;\u81ea\u52a8\u540c\u6b65\u5143\u6570\u636e\u548c\u4e1a\u52a1\u6570\u636e\u3002\u63d0\u4f9b\u56fe\u5f62\u5316\u5de5\u5177&#xff0c;\u4ee5\u7b80\u5316\u7ba1\u7406\u5458\u5bf9\u6570\u636e\u5e93\u7684\u7ba1\u7406\u5de5\u4f5c&#xff1b;<\/p>\n<p>7) \u9ad8\u5e76\u53d1&#xff1a;\u8bfb\u5199\u4e0d\u4e92\u65a5&#xff0c;\u652f\u6301\u6570\u636e\u7684\u8fb9\u52a0\u8f7d\u8fb9\u67e5\u8be2&#xff0c;\u5355\u4e2a\u8282\u70b9\u5e76\u53d1\u80fd\u529b\u5927\u4e8e 300 \u7528\u6237&#xff1b;<\/p>\n<p>8) \u884c\u5217\u6df7\u5408\u5b58\u50a8&#xff1a;\u63d0\u4f9b\u884c\u5217\u6df7\u5408\u5b58\u50a8\u65b9\u6848&#xff0c;\u4ece\u800c\u63d0\u9ad8\u4e86\u5217\u5b58\u6570\u636e\u5e93\u7279\u6b8a\u67e5\u8be2\u573a\u666f\u7684\u67e5\u8be2\u54cd\u5e94\u8017\u65f6&#xff1b;<\/p>\n<p>9) \u6807\u51c6\u5316&#xff1a;\u652f\u6301SQL92 \u6807\u51c6&#xff0c;\u652f\u6301 C API\u3001ODBC\u3001JDBC\u3001ADO.NET \u7b49\u63a5\u53e3\u89c4\u8303\u3002<\/p>\n<h3 style=\"background-color:transparent\">\u5e38\u89c1MPPDB<\/h3>\n<p>\u25cf GREENPLUM(EMC)<\/p>\n<p>\u25cf Asterdata(Teradata)<\/p>\n<p>\u25cf Nettezza(IBM)<\/p>\n<p>\u25cf Vertica(HP)<\/p>\n<p>\u25cf GBase 8a MPP cluster(\u5357\u5927\u901a\u7528)<\/p>\n<h3>MPPDB\u3001Hadoop\u4e0e\u4f20\u7edf\u6570\u636e\u5e93\u6280\u672f\u5bf9\u6bd4\u4e0e\u9002\u7528\u573a\u666f<\/h3>\n<p>MPPDB\u4e0eHadoop\u90fd\u662f\u5c06\u8fd0\u7b97\u5206\u5e03\u5230\u8282\u70b9\u4e2d\u72ec\u7acb\u8fd0\u7b97\u540e\u8fdb\u884c\u7ed3\u679c\u5408\u5e76(\u5206\u5e03\u5f0f\u8ba1\u7b97)&#xff0c;\u4f46\u7531\u4e8e\u4f9d\u636e\u7684\u7406\u8bba\u548c\u91c7\u7528\u7684\u6280\u672f\u8def\u7ebf\u4e0d\u540c\u800c\u6709\u5404\u81ea\u7684\u4f18\u7f3a\u70b9\u548c\u9002\u7528\u8303\u56f4\u3002\u4e24\u79cd\u6280\u672f\u4ee5\u53ca\u4f20\u7edf\u6570\u636e\u5e93\u6280\u672f\u7684\u5bf9\u6bd4\u5982\u4e0b&#xff1a;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"443\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419074155-680353c39f49a.png\" width=\"994\" \/><\/p>\n<p>\u7efc\u5408\u800c\u8a00&#xff0c;Hadoop\u548cMPP\u4e24\u79cd\u6280\u672f\u7684\u7279\u5b9a\u548c\u9002\u7528\u573a\u666f\u4e3a&#xff1a;<\/p>\n<p>\u25cf Hadoop\u5728\u5904\u7406\u975e\u7ed3\u6784\u5316\u548c\u534a\u7ed3\u6784\u5316\u6570\u636e\u4e0a\u5177\u5907\u4f18\u52bf&#xff0c;\u5c24\u5176\u9002\u5408\u6d77\u91cf\u6570\u636e\u6279\u5904\u7406\u7b49\u5e94\u7528\u8981\u6c42\u3002<\/p>\n<p>\u25cf MPP\u9002\u5408\u66ff\u4ee3\u73b0\u6709\u5173\u7cfb\u6570\u636e\u673a\u6784\u4e0b\u7684\u5927\u6570\u636e\u5904\u7406&#xff0c;\u5177\u6709\u8f83\u9ad8\u7684\u6548\u7387\u3002<\/p>\n<p>MPP\u9002\u5408\u591a\u7ef4\u5ea6\u6570\u636e\u81ea\u52a9\u5206\u6790\u3001\u6570\u636e\u96c6\u5e02\u7b49&#xff1b;Hadoop\u9002\u5408\u6d77\u91cf\u6570\u636e\u5b58\u50a8\u67e5\u8be2\u3001\u6279\u91cf\u6570\u636eETL\u3001\u975e\u673a\u6784\u5316\u6570\u636e\u5206\u6790(\u65e5\u5fd7\u5206\u6790\u3001\u6587\u672c\u5206\u6790)\u7b49\u3002<\/p>\n<p>\u7531\u4e0a\u8ff0\u5bf9\u6bd4\u53ef\u9884\u89c1\u672a\u6765\u5927\u6570\u636e\u5b58\u50a8\u4e0e\u5904\u7406\u8d8b\u52bf&#xff1a;MPPDB&#043;Hadoop\u6df7\u642d\u4f7f\u7528&#xff0c;\u7528MPP\u5904\u7406PB\u7ea7\u522b\u7684\u3001\u9ad8\u8d28\u91cf\u7684\u7ed3\u6784\u5316\u6570\u636e&#xff0c;\u540c\u65f6\u4e3a\u5e94\u7528\u63d0\u4f9b\u4e30\u5bcc\u7684SQL\u548c\u4e8b\u7269\u652f\u6301\u80fd\u529b&#xff1b;\u7528Hadoop\u5b9e\u73b0\u534a\u7ed3\u6784\u5316\u3001\u975e\u7ed3\u6784\u5316\u6570\u636e\u5904\u7406\u3002\u8fd9\u6837\u53ef\u4ee5\u540c\u65f6\u6ee1\u8db3\u7ed3\u6784\u5316\u3001\u534a\u7ed3\u6784\u5316\u548c\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u9ad8\u6548\u5904\u7406\u9700\u6c42\u3002<\/p>\n<p>(adsbygoogle &#061; window.adsbygoogle || []).push({});<\/p>\n<h3>\u91c7\u7528MPP\u67b6\u6784\u7684OLAP\u5f15\u64ce<\/h3>\n<p>\u91c7\u7528MPP\u67b6\u6784\u7684OLAP\u5f15\u64ce\u6709\u5f88\u591a&#xff0c;\u4e0b\u9762\u53ea\u9009\u62e9\u5e38\u89c1\u7684\u51e0\u4e2a\u5f15\u64ce\u5bf9\u6bd4\u4e0b&#xff0c;\u53ef\u4e3a\u516c\u53f8\u7684\u6280\u672f\u9009\u578b\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u91c7\u7528MPP\u67b6\u6784\u7684OLAP\u5f15\u64ce\u5206\u4e3a\u4e24\u7c7b&#xff0c;\u4e00\u7c7b\u662f\u81ea\u8eab\u4e0d\u5b58\u50a8\u6570\u636e&#xff0c;\u53ea\u8d1f\u8d23\u8ba1\u7b97\u7684\u5f15\u64ce&#xff1b;\u4e00\u7c7b\u662f\u81ea\u8eab\u65e2\u5b58\u50a8\u6570\u636e&#xff0c;\u4e5f\u8d1f\u8d23\u8ba1\u7b97\u7684\u5f15\u64ce\u3002<\/p>\n<h4 style=\"background-color:transparent\">1&#xff09;\u53ea\u8d1f\u8d23\u8ba1\u7b97&#xff0c;\u4e0d\u8d1f\u8d23\u5b58\u50a8\u7684\u5f15\u64ce<\/h4>\n<p>1. Impala<\/p>\n<p>Apache Impala\u662f\u91c7\u7528MPP\u67b6\u6784\u7684\u67e5\u8be2\u5f15\u64ce&#xff0c;\u672c\u8eab\u4e0d\u5b58\u50a8\u4efb\u4f55\u6570\u636e&#xff0c;\u76f4\u63a5\u4f7f\u7528\u5185\u5b58\u8fdb\u884c\u8ba1\u7b97&#xff0c;\u517c\u987e\u6570\u636e\u4ed3\u5e93&#xff0c;\u5177\u6709\u5b9e\u65f6&#xff0c;\u6279\u5904\u7406&#xff0c;\u591a\u5e76\u53d1\u7b49\u4f18\u70b9\u3002<\/p>\n<p>\u63d0\u4f9b\u4e86\u7c7bSQL&#xff08;\u7c7bHsql&#xff09;\u8bed\u6cd5&#xff0c;\u5728\u591a\u7528\u6237\u573a\u666f\u4e0b\u4e5f\u80fd\u62e5\u6709\u8f83\u9ad8\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u541e\u5410\u91cf\u3002\u5b83\u662f\u7531Java\u548cC&#043;&#043;\u5b9e\u73b0\u7684&#xff0c;Java\u63d0\u4f9b\u7684\u67e5\u8be2\u4ea4\u4e92\u7684\u63a5\u53e3\u548c\u5b9e\u73b0&#xff0c;C&#043;&#043;\u5b9e\u73b0\u4e86\u67e5\u8be2\u5f15\u64ce\u90e8\u5206\u3002<\/p>\n<p>Impala\u652f\u6301\u5171\u4eabHive Metastore&#xff0c;\u4f46\u6ca1\u6709\u518d\u4f7f\u7528\u7f13\u6162\u7684 Hive&#043;MapReduce \u6279\u5904\u7406&#xff0c;\u800c\u662f\u901a\u8fc7\u4f7f\u7528\u4e0e\u5546\u7528\u5e76\u884c\u5173\u7cfb\u6570\u636e\u5e93\u4e2d\u7c7b\u4f3c\u7684\u5206\u5e03\u5f0f\u67e5\u8be2\u5f15\u64ce&#xff08;\u7531 Query Planner\u3001Query Coordinator \u548c Query Exec Engine \u4e09\u90e8\u5206\u7ec4\u6210&#xff09;&#xff0c;\u53ef\u4ee5\u76f4\u63a5\u4ece HDFS \u6216 HBase \u4e2d\u7528 SELECT\u3001JOIN \u548c\u7edf\u8ba1\u51fd\u6570\u67e5\u8be2\u6570\u636e&#xff0c;\u4ece\u800c\u5927\u5927\u964d\u4f4e\u4e86\u5ef6\u8fdf\u3002<\/p>\n<p>Impala\u7ecf\u5e38\u642d\u914d\u5b58\u50a8\u5f15\u64ceKudu\u4e00\u8d77\u63d0\u4f9b\u670d\u52a1&#xff0c;\u8fd9\u4e48\u505a\u6700\u5927\u7684\u4f18\u52bf\u662f\u67e5\u8be2\u6bd4\u8f83\u5feb&#xff0c;\u5e76\u4e14\u652f\u6301\u6570\u636e\u7684Update\u548cDelete\u3002<\/p>\n<p>2. Presto<\/p>\n<p>Presto\u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u7684\u91c7\u7528MPP\u67b6\u6784\u7684\u67e5\u8be2\u5f15\u64ce&#xff0c;\u672c\u8eab\u5e76\u4e0d\u5b58\u50a8\u6570\u636e&#xff0c;\u4f46\u662f\u53ef\u4ee5\u63a5\u5165\u591a\u79cd\u6570\u636e\u6e90&#xff0c;\u5e76\u4e14\u652f\u6301\u8de8\u6570\u636e\u6e90\u7684\u7ea7\u8054\u67e5\u8be2\u3002Presto\u662f\u4e00\u4e2aOLAP\u7684\u5de5\u5177&#xff0c;\u64c5\u957f\u5bf9\u6d77\u91cf\u6570\u636e\u8fdb\u884c\u590d\u6742\u7684\u5206\u6790&#xff1b;\u4f46\u662f\u5bf9\u4e8eOLTP\u573a\u666f&#xff0c;\u5e76\u4e0d\u662fPresto\u6240\u64c5\u957f&#xff0c;\u6240\u4ee5\u4e0d\u8981\u628aPresto\u5f53\u505a\u6570\u636e\u5e93\u6765\u4f7f\u7528\u3002<\/p>\n<p>Presto\u662f\u4e00\u4e2a\u4f4e\u5ef6\u8fdf\u9ad8\u5e76\u53d1\u7684\u5185\u5b58\u8ba1\u7b97\u5f15\u64ce\u3002\u9700\u8981\u4ece\u5176\u4ed6\u6570\u636e\u6e90\u83b7\u53d6\u6570\u636e\u6765\u8fdb\u884c\u8fd0\u7b97\u5206\u6790&#xff0c;\u5b83\u53ef\u4ee5\u8fde\u63a5\u591a\u79cd\u6570\u636e\u6e90&#xff0c;\u5305\u62ecHive\u3001RDBMS&#xff08;Mysql\u3001Oracle\u3001Tidb\u7b49&#xff09;\u3001Kafka\u3001MongoDB\u3001Redis\u7b49\u3002<\/p>\n<h4 style=\"background-color:transparent\">2&#xff09;\u65e2\u8d1f\u8d23\u8ba1\u7b97&#xff0c;\u53c8\u8d1f\u8d23\u5b58\u50a8\u7684\u5f15\u64ce<\/h4>\n<p>1. ClickHouse<\/p>\n<p>ClickHouse\u662f\u8fd1\u5e74\u6765\u5907\u53d7\u5173\u6ce8\u7684\u5f00\u6e90\u5217\u5f0f\u6570\u636e\u5e93&#xff0c;\u4e3b\u8981\u7528\u4e8e\u6570\u636e\u5206\u6790&#xff08;OLAP&#xff09;\u9886\u57df\u3002<\/p>\n<p>\u5b83\u81ea\u5305\u542b\u4e86\u5b58\u50a8\u548c\u8ba1\u7b97\u80fd\u529b&#xff0c;\u5b8c\u5168\u81ea\u4e3b\u5b9e\u73b0\u4e86\u9ad8\u53ef\u7528&#xff0c;\u800c\u4e14\u652f\u6301\u5b8c\u6574\u7684SQL\u8bed\u6cd5\u5305\u62ecJOIN\u7b49&#xff0c;\u6280\u672f\u4e0a\u6709\u7740\u660e\u663e\u4f18\u52bf\u3002\u76f8\u6bd4\u4e8ehadoop\u4f53\u7cfb&#xff0c;\u4ee5\u6570\u636e\u5e93\u7684\u65b9\u5f0f\u6765\u505a\u5927\u6570\u636e\u5904\u7406\u66f4\u52a0\u7b80\u5355\u6613\u7528&#xff0c;\u5b66\u4e60\u6210\u672c\u4f4e\u4e14\u7075\u6d3b\u5ea6\u9ad8\u3002\u5f53\u524d\u793e\u533a\u4ecd\u65e7\u5728\u8fc5\u731b\u53d1\u5c55\u4e2d&#xff0c;\u5e76\u4e14\u5728\u56fd\u5185\u793e\u533a\u4e5f\u975e\u5e38\u706b\u70ed&#xff0c;\u5404\u4e2a\u5927\u5382\u7eb7\u7eb7\u8ddf\u8fdb\u5927\u89c4\u6a21\u4f7f\u7528\u3002<\/p>\n<p>ClickHouse\u5728\u8ba1\u7b97\u5c42\u505a\u4e86\u975e\u5e38\u7ec6\u81f4\u7684\u5de5\u4f5c&#xff0c;\u7aed\u5c3d\u6240\u80fd\u69a8\u5e72\u786c\u4ef6\u80fd\u529b&#xff0c;\u63d0\u5347\u67e5\u8be2\u901f\u5ea6\u3002\u5b83\u5b9e\u73b0\u4e86\u5355\u673a\u591a\u6838\u5e76\u884c\u3001\u5206\u5e03\u5f0f\u8ba1\u7b97\u3001\u5411\u91cf\u5316\u6267\u884c\u4e0eSIMD\u6307\u4ee4\u3001\u4ee3\u7801\u751f\u6210\u7b49\u591a\u79cd\u91cd\u8981\u6280\u672f\u3002<\/p>\n<p>ClickHouse\u4eceOLAP\u573a\u666f\u9700\u6c42\u51fa\u53d1&#xff0c;\u5b9a\u5236\u5f00\u53d1\u4e86\u4e00\u5957\u5168\u65b0\u7684\u9ad8\u6548\u5217\u5f0f\u5b58\u50a8\u5f15\u64ce&#xff0c;\u5e76\u4e14\u5b9e\u73b0\u4e86\u6570\u636e\u6709\u5e8f\u5b58\u50a8\u3001\u4e3b\u952e\u7d22\u5f15\u3001\u7a00\u758f\u7d22\u5f15\u3001\u6570\u636eSharding\u3001\u6570\u636ePartitioning\u3001TTL\u3001\u4e3b\u5907\u590d\u5236\u7b49\u4e30\u5bcc\u529f\u80fd\u3002\u4ee5\u4e0a\u529f\u80fd\u5171\u540c\u4e3aClickHouse\u6781\u901f\u7684\u5206\u6790\u6027\u80fd\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n<p>2. Doris<\/p>\n<p>Doris\u662f\u767e\u5ea6\u4e3b\u5bfc\u7684&#xff0c;\u6839\u636eGoogle Mesa\u8bba\u6587\u548cImpala\u9879\u76ee\u6539\u5199\u7684\u4e00\u4e2a\u5927\u6570\u636e\u5206\u6790\u5f15\u64ce&#xff0c;\u662f\u4e00\u4e2a\u6d77\u91cf\u5206\u5e03\u5f0f KV \u5b58\u50a8\u7cfb\u7edf&#xff0c;\u5176\u8bbe\u8ba1\u76ee\u6807\u662f\u652f\u6301\u4e2d\u7b49\u89c4\u6a21\u9ad8\u53ef\u7528\u53ef\u4f38\u7f29\u7684 KV \u5b58\u50a8\u96c6\u7fa4\u3002<\/p>\n<p>Doris\u53ef\u4ee5\u5b9e\u73b0\u6d77\u91cf\u5b58\u50a8&#xff0c;\u7ebf\u6027\u4f38\u7f29\u3001\u5e73\u6ed1\u6269\u5bb9&#xff0c;\u81ea\u52a8\u5bb9\u9519\u3001\u6545\u969c\u8f6c\u79fb&#xff0c;\u9ad8\u5e76\u53d1&#xff0c;\u4e14\u8fd0\u7ef4\u6210\u672c\u4f4e\u3002\u90e8\u7f72\u89c4\u6a21&#xff0c;\u5efa\u8bae\u90e8\u7f724-100&#043;\u53f0\u670d\u52a1\u5668\u3002<\/p>\n<p>Doris3 \u7684\u4e3b\u8981\u67b6\u6784&#xff1a;DT&#xff08;Data Transfer&#xff09;\u8d1f\u8d23\u6570\u636e\u5bfc\u5165\u3001DS&#xff08;Data Seacher&#xff09;\u6a21\u5757\u8d1f\u8d23\u6570\u636e\u67e5\u8be2\u3001DM&#xff08;Data Master&#xff09;\u6a21\u5757\u8d1f\u8d23\u96c6\u7fa4\u5143\u6570\u636e\u7ba1\u7406&#xff0c;\u6570\u636e\u5219\u5b58\u50a8\u5728 Armor \u5206\u5e03\u5f0f Key-Value \u5f15\u64ce\u4e2d\u3002Doris3 \u4f9d\u8d56 ZooKeeper \u5b58\u50a8\u5143\u6570\u636e&#xff0c;\u4ece\u800c\u5176\u4ed6\u6a21\u5757\u4f9d\u8d56 ZooKeeper \u505a\u5230\u4e86\u65e0\u72b6\u6001&#xff0c;\u8fdb\u800c\u6574\u4e2a\u7cfb\u7edf\u80fd\u591f\u505a\u5230\u65e0\u6545\u969c\u5355\u70b9\u3002<\/p>\n<p>3. Druid<\/p>\n<p>Druid\u662f\u4e00\u4e2a\u5f00\u6e90\u3001\u5206\u5e03\u5f0f\u3001\u9762\u5411\u5217\u5f0f\u5b58\u50a8\u7684\u5b9e\u65f6\u5206\u6790\u6570\u636e\u5b58\u50a8\u7cfb\u7edf\u3002<\/p>\n<p>Druid\u7684\u5173\u952e\u7279\u6027\u5982\u4e0b&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u4e9a\u79d2\u7ea7\u7684OLAP\u67e5\u8be2\u5206\u6790&#xff1a;\u91c7\u7528\u4e86\u5217\u5f0f\u5b58\u50a8\u3001\u5012\u6392\u7d22\u5f15\u3001\u4f4d\u56fe\u7d22\u5f15\u7b49\u5173\u952e\u6280\u672f&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u5728\u4e9a\u79d2\u7ea7\u522b\u5185\u5b8c\u6210\u6d77\u91cf\u6570\u636e\u7684\u8fc7\u6ee4\u3001\u805a\u5408\u4ee5\u53ca\u591a\u7ef4\u5206\u6790\u7b49\u64cd\u4f5c&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u5b9e\u65f6\u6d41\u6570\u636e\u5206\u6790&#xff1a;Druid\u63d0\u4f9b\u4e86\u5b9e\u65f6\u6d41\u6570\u636e\u5206\u6790&#xff0c;\u4ee5\u53ca\u9ad8\u6548\u5b9e\u65f6\u5199\u5165&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u5b9e\u65f6\u6570\u636e\u5728\u4e9a\u79d2\u7ea7\u5185\u7684\u53ef\u89c6\u5316&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u4e30\u5bcc\u7684\u6570\u636e\u5206\u6790\u529f\u80fd&#xff1a;Druid\u63d0\u4f9b\u4e86\u53cb\u597d\u7684\u53ef\u89c6\u5316\u754c\u9762&#xff1b;<\/p>\n<\/li>\n<li>\n<p>SQL\u67e5\u8be2\u8bed\u8a00&#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u9ad8\u53ef\u7528\u6027\u4e0e\u9ad8\u53ef\u62d3\u5c55\u6027&#xff1a;<\/p>\n<\/li>\n<li>\n<p>Druid\u5de5\u4f5c\u8282\u70b9\u529f\u80fd\u5355\u4e00&#xff0c;\u4e0d\u76f8\u4e92\u4f9d\u8d56&#xff1b;<\/p>\n<\/li>\n<li>\n<p>Druid\u96c6\u7fa4\u5728\u7ba1\u7406\u3001\u5bb9\u9519\u3001\u707e\u5907\u3001\u6269\u5bb9\u90fd\u5f88\u5bb9\u6613&#xff1b;<\/p>\n<\/li>\n<\/ul>\n<p>4. TiDB<\/p>\n<p>TiDB \u662f PingCAP \u516c\u53f8\u81ea\u4e3b\u8bbe\u8ba1\u3001\u7814\u53d1\u7684\u5f00\u6e90\u5206\u5e03\u5f0f\u5173\u7cfb\u578b\u6570\u636e\u5e93&#xff0c;\u662f\u4e00\u6b3e\u540c\u65f6\u652f\u6301OLTP\u4e0eOLAP\u7684\u878d\u5408\u578b\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u4ea7\u54c1\u3002<\/p>\n<p>TiDB \u517c\u5bb9 MySQL 5.7 \u534f\u8bae\u548c MySQL \u751f\u6001\u7b49\u91cd\u8981\u7279\u6027\u3002\u76ee\u6807\u662f\u4e3a\u7528\u6237\u63d0\u4f9b\u4e00\u7ad9\u5f0f OLTP \u3001OLAP \u3001HTAP \u89e3\u51b3\u65b9\u6848\u3002TiDB \u9002\u5408\u9ad8\u53ef\u7528\u3001\u5f3a\u4e00\u81f4\u8981\u6c42\u8f83\u9ad8\u3001\u6570\u636e\u89c4\u6a21\u8f83\u5927\u7b49\u5404\u79cd\u5e94\u7528\u573a\u666f\u3002<\/p>\n<p>5. Greenplum<\/p>\n<p>Greenplum \u662f\u5728\u5f00\u6e90\u7684 PostgreSQL \u7684\u57fa\u7840\u4e0a\u91c7\u7528\u4e86MPP\u67b6\u6784\u7684\u6027\u80fd\u975e\u5e38\u5f3a\u5927\u7684\u5173\u7cfb\u578b\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u3002\u4e3a\u4e86\u517c\u5bb9Hadoop\u751f\u6001&#xff0c;\u53c8\u63a8\u51fa\u4e86HAWQ&#xff0c;\u5206\u6790\u5f15\u64ce\u4fdd\u7559\u4e86Greenplum\u7684\u9ad8\u6027\u80fd\u5f15\u64ce&#xff0c;\u4e0b\u5c42\u5b58\u50a8\u4e0d\u518d\u91c7\u7528\u672c\u5730\u786c\u76d8\u800c\u6539\u7528HDFS&#xff0c;\u89c4\u907f\u672c\u5730\u786c\u76d8\u53ef\u9760\u6027\u5dee\u7684\u95ee\u9898&#xff0c;\u540c\u65f6\u878d\u5165Hadoop\u751f\u6001\u3002<\/p>\n<h4 style=\"background-color:transparent\">3&#xff09;\u5e38\u7528\u7684\u5f15\u64ce\u5bf9\u6bd4<\/h4>\n<p>\u4e00\u5f20\u56fe\u603b\u7ed3\u4e0b\u5e38\u7528\u7684OLAP\u5f15\u64ce\u5bf9\u6bd4&#xff1a;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"691\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419074155-680353c3d4a55.png\" width=\"701\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb2.4k\u6b21\uff0c\u70b9\u8d5e26\u6b21\uff0c\u6536\u85cf15\u6b21\u3002MPP\u662f\u7cfb\u7edf\u67b6\u6784\u89d2\u5ea6\u7684\u4e00\u79cd\u670d\u52a1\u5668\u5206\u7c7b\u65b9\u6cd5\u3002MPP (Massively Parallel Processing)\uff0c\u5373\u5927\u89c4\u6a21\u5e76\u884c\u5904\u7406\uff0c\u5728\u6570\u636e\u5e93\u975e\u5171\u4eab\u96c6\u7fa4\u4e2d\uff0c\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u72ec\u7acb\u7684\u78c1\u76d8\u5b58\u50a8\u7cfb\u7edf\u548c\u5185\u5b58\u7cfb\u7edf\uff0c\u4e1a\u52a1\u6570\u636e\u6839\u636e\u6570\u636e\u5e93\u6a21\u578b\u548c\u5e94\u7528\u7279\u70b9\u5212\u5206\u5230\u5404\u4e2a\u8282\u70b9\u4e0a\uff0c\u6bcf\u53f0\u6570\u636e\u8282\u70b9\u901a\u8fc7\u4e13\u7528\u7f51\u7edc\u6216\u8005\u5546\u4e1a\u901a\u7528\u7f51\u7edc\u4e92\u76f8\u8fde\u63a5\uff0c\u5f7c\u6b64\u534f\u540c\u8ba1\u7b97\uff0c\u4f5c\u4e3a\u6574\u4f53\u63d0\u4f9b\u6570\u636e\u5e93\u670d\u52a1\u3002\u975e\u5171\u4eab\u6570\u636e\u5e93\u96c6\u7fa4\u6709\u5b8c\u5168\u7684\u53ef\u4f38\u7f29\u6027\u3001\u9ad8\u53ef\u7528\u3001\u9ad8\u6027\u80fd\u3001\u4f18\u79c0\u7684\u6027\u4ef7\u6bd4\u3001\u8d44\u6e90\u5171\u4eab\u7b49\u4f18\u52bf\u3002_mpp\u67b6\u6784<\/p>\n","protected":false},"author":2,"featured_media":26468,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2103,2104,644,323,2105,43,188,646,44],"topic":[],"class_list":["post-26471","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-mpp","tag-mppdb","tag-644","tag-323","tag-2105","tag-43","tag-188","tag-646","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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