{"id":5113,"date":"2021-03-12T16:24:47","date_gmt":"2021-03-12T08:24:47","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=5113"},"modified":"2021-06-14T10:26:12","modified_gmt":"2021-06-14T02:26:12","slug":"apache-doris%e4%ba%a7%e5%93%81%e8%b0%83%e7%a0%94%e6%8a%a5%e5%91%8a","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/5113","title":{"rendered":"Apache Doris\u4ea7\u54c1\u8c03\u7814\u62a5\u544a"},"content":{"rendered":"<p>\u672c\u6587\u4ecb\u7ecd\u622a\u81f32021\u5e743\u670812\u65e5\uff0c\u80fd\u641c\u96c6\u5230\u7684Apache doris\u7684\u4ea7\u54c1\u4fe1\u606f\uff0c\u73b0\u6709\u5ba2\u6237\uff0c\u5382\u5546\uff0c\u4e0e\u5176\u5b83\u6570\u636e\u5e93\u5bf9\u6bd4\u62a5\u544a\u7b49\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2b2c8ade085\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2b2c8ade085\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#1_%E6%A6%82%E8%BF%B0\" >1.&nbsp;\u6982\u8ff0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#11_%E5%8F%91%E5%B1%95%E5%8E%86%E7%A8%8B\" >1.1.&nbsp;\u53d1\u5c55\u5386\u7a0b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#12_%E7%8E%B0%E7%8A%B6\" >1.2.&nbsp;\u73b0\u72b6<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#2_%E4%B8%BB%E8%A6%81%E5%AE%A2%E6%88%B7\" >2.&nbsp;\u4e3b\u8981\u5ba2\u6237<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#21_%E5%AE%98%E7%BD%91\" >2.1.&nbsp;\u5b98\u7f51<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#22_%E7%99%BE%E5%BA%A6%E6%99%BA%E8%83%BD%E4%BA%91\" >2.2.&nbsp;\u767e\u5ea6\u667a\u80fd\u4e91<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#23_%E9%BC%8E%E7%9F%B3\" >2.3.&nbsp;\u9f0e\u77f3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#3_%E5%9B%BD%E5%86%85%E5%8E%82%E5%95%86\" >3.&nbsp;\u56fd\u5185\u5382\u5546<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#31_%E7%99%BE%E5%BA%A6%E6%99%BA%E8%83%BD%E4%BA%91%E6%95%B0%E6%8D%AE%E4%BB%93%E5%BA%93DorisPalo\" >3.1.&nbsp;\u767e\u5ea6\u667a\u80fd\u4e91\u6570\u636e\u4ed3\u5e93Doris\/Palo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#32_%E9%BC%8E%E7%9F%B3DorisDB\" >3.2.&nbsp;\u9f0e\u77f3(DorisDB)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#4_%E5%BA%94%E7%94%A8%E5%AE%A2%E6%88%B7%E5%92%8C%E4%B8%9A%E5%8A%A1%E7%B1%BB%E5%9E%8B\" >4.&nbsp;\u5e94\u7528\u5ba2\u6237\u548c\u4e1a\u52a1\u7c7b\u578b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#41_%E7%99%BE%E5%BA%A6\" >4.1.&nbsp;\u767e\u5ea6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#42_%E4%BA%AC%E4%B8%9C\" >4.2.&nbsp;\u4eac\u4e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#43_%E7%BE%8E%E5%9B%A2%E5%A4%96%E5%8D%96\" >4.3.&nbsp;\u7f8e\u56e2\u5916\u5356<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#44_%E4%BD%9C%E4%B8%9A%E5%B8%AE\" >4.4.&nbsp;\u4f5c\u4e1a\u5e2e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#45_%E5%B0%8F%E7%B1%B3\" >4.5.&nbsp;\u5c0f\u7c73<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#46_%E6%90%9C%E7%8B%90\" >4.6.&nbsp;\u641c\u72d0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#47_%E4%B8%80%E7%82%B9%E8%B5%84%E8%AE%AF\" >4.7.&nbsp;\u4e00\u70b9\u8d44\u8baf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#48_%E6%96%B0%E6%B5%AA%E5%BE%AE%E5%8D%9A\" >4.8.&nbsp;\u65b0\u6d6a\u5fae\u535a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#49_%E7%BE%8E%E5%9B%A2%E7%82%B9%E8%AF%84\" >4.9.&nbsp;\u7f8e\u56e2\u70b9\u8bc4<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#5_%E6%A0%B8%E5%BF%83%E7%89%B9%E6%80%A7\" >5.&nbsp;\u6838\u5fc3\u7279\u6027<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#51_%E5%AE%98%E7%BD%91\" >5.1.&nbsp;\u5b98\u7f51<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#52_%E7%99%BE%E5%BA%A6%E6%99%BA%E8%83%BD%E4%BA%91\" >5.2.&nbsp;\u767e\u5ea6\u667a\u80fd\u4e91<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#521_%E9%AB%98%E6%95%88%E6%9F%A5%E8%AF%A2\" >5.2.1.&nbsp;\u9ad8\u6548\u67e5\u8be2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#522_%E6%95%B0%E6%8D%AE%E5%AF%BC%E5%85%A5\" >5.2.2.&nbsp;\u6570\u636e\u5bfc\u5165<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#523_%E5%9C%A8%E7%BA%BF%E6%95%B0%E6%8D%AE%E7%AE%A1%E7%90%86\" >5.2.3.&nbsp;\u5728\u7ebf\u6570\u636e\u7ba1\u7406<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#524_%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE\" >5.2.4.&nbsp;\u7269\u5316\u89c6\u56fe<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#53_%E9%BC%8E%E7%9F%B3\" >5.3.&nbsp;\u9f0e\u77f3<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#531_%E6%9E%81%E9%80%9FSQL%E6%9F%A5%E8%AF%A2\" >5.3.1.&nbsp;\u6781\u901fSQL\u67e5\u8be2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#532_%E5%AE%9E%E6%97%B6%E6%95%B0%E6%8D%AE%E5%88%86%E6%9E%90\" >5.3.2.&nbsp;\u5b9e\u65f6\u6570\u636e\u5206\u6790<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#533_%E9%AB%98%E5%B9%B6%E5%8F%91%E6%9F%A5%E8%AF%A2\" >5.3.3.&nbsp;\u9ad8\u5e76\u53d1\u67e5\u8be2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#534_%E8%BD%BB%E6%9D%BE%E7%AE%A1%E7%90%86%E5%A4%A7%E6%95%B0%E6%8D%AE\" >5.3.4.&nbsp;\u8f7b\u677e\u7ba1\u7406\u5927\u6570\u636e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#535_%E5%9B%BD%E4%BA%A7%E6%A0%B8%E5%BF%83%E8%BD%AF%E4%BB%B6\" >5.3.5.&nbsp;\u56fd\u4ea7\u6838\u5fc3\u8f6f\u4ef6<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#54_%E5%85%B6%E5%AE%83%E6%80%BB%E7%BB%93\" >5.4.&nbsp;\u5176\u5b83\u603b\u7ed3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#6_%E6%B5%8B%E8%AF%95%E5%AF%B9%E6%AF%94\" >6.&nbsp;\u6d4b\u8bd5\u5bf9\u6bd4<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#61_%E9%BC%8E%E7%9F%B3DorisDB_%E4%B8%8E_ClickHouse%E5%92%8CTIDB%E5%AF%B9%E6%AF%94\" >6.1.&nbsp;\u9f0e\u77f3DorisDB \u4e0e ClickHouse\u548cTIDB\u5bf9\u6bd4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#62_%E4%BA%AC%E4%B8%9C%E5%B9%BF%E5%91%8A%E5%BA%94%E7%94%A8Clickhouse%E3%80%81Druid%E5%AF%B9%E6%AF%94%E9%80%89%E5%9E%8B\" >6.2.&nbsp;\u4eac\u4e1c\u5e7f\u544a\u5e94\u7528Clickhouse\u3001Druid\u5bf9\u6bd4\u9009\u578b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/www.gbase8.cn\/en\/5113\/#7_%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\" >7.&nbsp;\u53c2\u8003\u8d44\u6599<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E6%A6%82%E8%BF%B0\"><\/span><strong>1.&nbsp;<\/strong><strong>\u6982\u8ff0<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Doris\u524d\u8eab\u662f\u767e\u5ea6Palo\uff0c\u662f\u767e\u5ea6\u5f00\u53d1\u7684\u9762\u5411\u5728\u7ebf\u62a5\u8868\u548c\u5206\u6790\u7684\u6570\u636e\u4ed3\u5e93\u7cfb\u7edf\uff0c\u57fa\u4e8eC++\u548cJava\u5f00\u53d1\uff0c\u96c6\u6210\u4e86Google Mesa\u548cApache Impala\u7684\u6280\u672f\uff0c\u73b0\u4e3aApache\u5f00\u6e90\u4ea7\u54c1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/doris.apache.org\/master\/images\/home\/structure-fresh.png\" alt=\"structure\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"11_%E5%8F%91%E5%B1%95%E5%8E%86%E7%A8%8B\"><\/span><strong>1.1.&nbsp;<\/strong><strong>\u53d1\u5c55\u5386\u7a0b<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>2017\u5e74\u6b63\u5f0f\u5728 GitHub \u4e0a\u5f00\u6e90\uff0c2018\u5e74\u8d21\u732e\u7ed9 Apache \u5f00\u6e90\u57fa\u91d1\u4f1a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"492\" height=\"538\" src=\"https:\/\/www.gbase8.cn\/wp-content\/uploads\/2021\/03\/image-1.png\" alt=\"\" class=\"wp-image-5114\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12_%E7%8E%B0%E7%8A%B6\"><\/span><strong>1.2.&nbsp;<\/strong><strong>\u73b0\u72b6<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u5df2\u7ecf\u6709\u4e0a\u767e\u5bb6\u516c\u53f8\u5728\u4f7f\u7528Apache Doris\u8fdb\u884c\u6570\u636e\u5206\u6790\u5de5\u4f5c\u3002\u5305\u62ec\u7f8e\u56e2\u3001\u5c0f\u7c73\u3001\u4eac\u4e1c\u3001\u4f5c\u4e1a\u5e2e\u3001\u767e\u4fe1\u94f6\u884c\u7b49\u3002<\/p>\n\n\n\n<p>\u4ea7\u54c1\u805a\u7126\u5728\u5927\u6570\u636e\u4ed3\u5e93\u5206\u6790\u573a\u666f\uff0c\u7279\u522b\u662fROLAP\uff0c\u5176\u63d0\u4f9b\u7684\u7269\u5316\u89c6\u56fe\uff0c\u805a\u5408\u7d22\u5f15\uff0c\u81ea\u52a8\u4e0a\u5377\u8868(RoolUP)\u7b49\u529f\u80fd\u53ef\u4ee5\u6781\u5927\u7684\u63d0\u9ad8\u5206\u6790\u573a\u666f\u6027\u80fd\u3002\u652f\u6301MySQL\u8bed\u6cd5\u51cf\u8f7b\u5165\u95e8\u4f7f\u7528\u548c\u8fc1\u79fb\u96be\u5ea6\u3002<\/p>\n\n\n\n<p>\u73b0\u5728\u7f51\u4e0a\u80fd\u627e\u5230\u7684\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u9664\u4e86\u767e\u5ea6\u5916\uff0c\u73b0\u6709\u5f00\u6e90\u793e\u533a\u7684\u4e3b\u8981\u6838\u5fc3\u5f00\u53d1\u4eba\u5458\u90fd\u5728\u9f0e\u77f3(DoriaDB)\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E4%B8%BB%E8%A6%81%E5%AE%A2%E6%88%B7\"><\/span><strong>2.&nbsp;<\/strong><strong>\u4e3b\u8981<\/strong><strong>\u5ba2\u6237<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e3b\u8981\u5ba2\u6237\uff1a\u767e\u5ea6\u5185\u90e8\u5e94\u7528\u4e8e200\u591a\u4e2a\u4ea7\u54c1\u7ebf\uff0c\u7f8e\u56e2\u3001\u5c0f\u7c73\u3001\u4eac\u4e1c\u3001\u4f5c\u4e1a\u5e2e\u7b49\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_%E5%AE%98%E7%BD%91\"><\/span><strong>2.1.&nbsp;\u5b98\u7f51<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"933\" height=\"412\" src=\"https:\/\/www.gbase8.cn\/wp-content\/uploads\/2021\/03\/image-2.png\" alt=\"\" class=\"wp-image-5115\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"22_%E7%99%BE%E5%BA%A6%E6%99%BA%E8%83%BD%E4%BA%91\"><\/span><strong>2.2.&nbsp;\u767e\u5ea6\u667a\u80fd\u4e91<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"266\" src=\"https:\/\/www.gbase8.cn\/wp-content\/uploads\/2021\/03\/image-3.png\" alt=\"\" class=\"wp-image-5116\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"23_%E9%BC%8E%E7%9F%B3\"><\/span><strong>2.3.&nbsp;\u9f0e\u77f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"657\" height=\"336\" src=\"https:\/\/www.gbase8.cn\/wp-content\/uploads\/2021\/03\/image-4.png\" alt=\"\" class=\"wp-image-5117\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E5%9B%BD%E5%86%85%E5%8E%82%E5%95%86\"><\/span><strong>3.&nbsp;<\/strong><strong>\u56fd\u5185\u5382\u5546<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"31_%E7%99%BE%E5%BA%A6%E6%99%BA%E8%83%BD%E4%BA%91%E6%95%B0%E6%8D%AE%E4%BB%93%E5%BA%93DorisPalo\"><\/span><strong>3.1.&nbsp;<\/strong><strong>\u767e\u5ea6\u667a\u80fd\u4e91<\/strong><strong>\u6570\u636e\u4ed3\u5e93Doris\/Palo<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/cloud.baidu.com\/product\/palo.html\">https:\/\/cloud.baidu.com\/product\/palo.html<\/a><\/p>\n\n\n\n<p>\u6570\u636e\u4ed3\u5e93Doris\/Palo\u662f\u57fa\u4e8eApache Doris\uff08<strong>\u767e\u5ea6\u81ea\u7814\u5206\u6790\u578b\u6570\u636e\u5e93\u5f15\u64ce<\/strong>\uff09\u6784\u5efa\u7684\u4f01\u4e1a\u7ea7MPP\u4e91\u6570\u636e\u4ed3\u5e93\uff0cDoris\u5168\u9762\u517c\u5bb9MySQL\u534f\u8bae\uff0c\u63d0\u4f9b\u5feb\u6377\u67e5\u8be2UI\uff0c\u6613\u4e8e\u4f7f\u7528\uff1b\u652f\u6301\u9ad8\u5e76\u53d1\u4f4e\u5ef6\u65f6\u67e5\u8be2\uff0c\u652f\u6301PB\u7ea7\u4ee5\u4e0a\u7684\u8d85\u5927\u6570\u636e\u96c6\uff0c\u53ef\u6709\u6548\u5730\u652f\u6301\u5728\u7ebf\u5b9e\u65f6\u6570\u636e\u5206\u6790\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"32_%E9%BC%8E%E7%9F%B3DorisDB\"><\/span><strong>3.2.&nbsp;<\/strong><strong>\u9f0e\u77f3(DorisDB)<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/index\">https:\/\/www.dorisdb.com\/zh-CN\/index<\/a><\/p>\n\n\n\n<p>\u5317\u4eac\u9f0e\u77f3\u7eb5\u6a2a\u79d1\u6280\u6709\u9650\u516c\u53f8\u662f\u4e00\u5bb6\u4e13\u6ce8\u4e8e\u5927\u6570\u636e\u6838\u5fc3\u6280\u672f\u7684\u9ad8\u79d1\u6280\u516c\u53f8\u3002\u516c\u53f8\u7684\u6838\u5fc3\u4ea7\u54c1\u662f\u57fa\u4e8eApache\u5f00\u6e90\u57fa\u91d1\u4f1a\u9876\u7ea7\u9879\u76ee\uff0cApache Doris\u5f00\u53d1\u7684\u65b0\u4e00\u4ee3\u6781\u901fMPP\u5206\u6790\u578b\u6570\u636e\u5e93\u7cfb\u7edfDorisDB\u3002<\/p>\n\n\n\n<p>\u516c\u53f8\u7684\u6210\u5458\u5747\u6765\u81ea\u4e8e\u767e\u5ea6\uff0c\u963f\u91cc\uff0c\u5fae\u8f6f\uff0c\u7f8e\u56e2\uff0c\u4eac\u4e1c\uff0c\u5c0f\u7c73\uff0c\u5b57\u8282\u8df3\u52a8\u7b49\u4e92\u8054\u7f51\u5934\u90e8\u516c\u53f8\u7684\u57fa\u7840\u67b6\u6784\u548c\u5927\u6570\u636e\u56e2\u961f\u3002<strong>Apache Doris\u7684\u6838\u5fc3\u5f00\u53d1\u4eba\u5458\u5927\u90e8\u5206\u90fd\u5728\u9f0e\u77f3\u79d1\u6280\u6570\u636e\u5e93\u56e2\u961f\u4efb\u804c\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_%E5%BA%94%E7%94%A8%E5%AE%A2%E6%88%B7%E5%92%8C%E4%B8%9A%E5%8A%A1%E7%B1%BB%E5%9E%8B\"><\/span><strong>4.&nbsp;<\/strong><strong>\u5e94\u7528\u5ba2\u6237\u548c\u4e1a\u52a1\u7c7b\u578b<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u91cd\u70b9\u5728\u6570\u4ed3\u3001\u5b9e\u65f6\u7edf\u8ba1\u5206\u6790ROLAP\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"41_%E7%99%BE%E5%BA%A6\"><\/span><strong>4.1.&nbsp;<\/strong><strong>\u767e\u5ea6<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>2019\u5e74\uff0cDoris\u5728\u767e\u5ea6\u5185\u90e8\u90e8\u7f72\u8d85\u8fc71000\u53f0\u673a\u5668\uff0c\u5305\u62ec\u767e\u5ea6\u51e4\u5de2\u548c\u767e\u5ea6\u7edf\u8ba1\u5728\u5185\u7684200\u591a\u4e2a\u4e1a\u52a1\u7ebf\u3002\u6700\u5927\u5355\u4e2a\u4e1a\u52a1\u6570\u636e\u91cf\u8d85\u8fc7500TB\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"42_%E4%BA%AC%E4%B8%9C\"><\/span><strong>4.2.&nbsp;<\/strong><strong>\u4eac\u4e1c<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/jingdong\"><u>Apache Doris\u5728\u4eac\u4e1c\u5e7f\u544a\u7684\u5e94\u7528\u5b9e\u8df5<\/u><\/a><\/p>\n\n\n\n<p>\u901a\u8fc7\u4e00\u5e74\u591a\u65f6\u95f4\u7684\u751f\u4ea7\u73af\u5883\u4f7f\u7528\uff0cDoris\u6ee1\u8db3\u4e86\u6211\u4eec\u65e5\u5e38\u4f7f\u7528\u7684\u9700\u6c42\uff0c\u5e76\u901a\u8fc7\u4e86\u591a\u6b21\u5927\u4fc3\u7684\u8003\u9a8c\uff0c\u8bc1\u660e\u4e86\u5176\u5728\u5e7f\u544a\u6548\u679c\u6570\u636e\u573a\u666f\u4e0b\u9002\u7528\u6027\uff0c\u548c\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u53ef\u9760\u6027\u3002\u5728\u65e5\u5e38\u4f7f\u7528\u4e2d\uff0c\u5176\u826f\u597d\u7684\u8bbe\u8ba1\u4e5f\u5927\u5927\u964d\u4f4e\u6211\u4eec\u7684\u7ef4\u62a4\u6210\u672c\uff0c\u7f29\u77ed\u4e86\u6211\u4eec\u65e5\u5e38\u4e1a\u52a1\u7684\u5f00\u53d1\u65f6\u95f4\u3002Doris\u5df2\u7ecf\u6210\u4e3a\u4e86\u4eac\u4e1c\u5e7f\u544a\u7684\u6838\u5fc3\u7cfb\u7edf\u4e4b\u4e00\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"43_%E7%BE%8E%E5%9B%A2%E5%A4%96%E5%8D%96\"><\/span><strong>4.3.&nbsp;<\/strong><strong>\u7f8e\u56e2\u5916\u5356<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/meituan\"><u>\u7f8e\u56e2\u5916\u5356\u5b9e\u65f6\u6570\u4ed3\u5efa\u8bbe\u5b9e\u8df5<\/u><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"44_%E4%BD%9C%E4%B8%9A%E5%B8%AE\"><\/span><strong>4.4.&nbsp;<\/strong><strong>\u4f5c\u4e1a\u5e2e<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/zuoyebang\"><u>\u4f5c\u4e1a\u5e2e\u57fa\u4e8eApache Doris\u7684\u6570\u4ed3\u5b9e\u8df5<\/u><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"45_%E5%B0%8F%E7%B1%B3\"><\/span><strong>4.5.&nbsp;<\/strong><strong>\u5c0f\u7c73<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/xiaomi\"><u>\u57fa\u4e8eApache Doris\u7684\u5c0f\u7c73\u589e\u957f\u5206\u6790\u5e73\u53f0\u5b9e\u8df5<\/u><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"46_%E6%90%9C%E7%8B%90\"><\/span><strong>4.6.&nbsp;<\/strong><strong>\u641c\u72d0<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/souhu\"><u>\u641c\u72d0\u667a\u80fd\u5a92\u4f53\u6570\u636e\u4ed3\u5e93\u4f53\u7cfb\u5efa\u8bbe\u5b9e\u8df5<\/u><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"47_%E4%B8%80%E7%82%B9%E8%B5%84%E8%AE%AF\"><\/span><strong>4.7.&nbsp;<\/strong><strong>\u4e00\u70b9\u8d44\u8baf<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/yidianzixun\"><u>Apache Doris\u5728\u4e00\u70b9\u8d44\u8baf\u81ea\u5a92\u4f53\u5e73\u53f0\u7684\u5e94\u7528<\/u><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"48_%E6%96%B0%E6%B5%AA%E5%BE%AE%E5%8D%9A\"><\/span><strong>4.8.&nbsp;<\/strong><strong>\u65b0\u6d6a\u5fae\u535a<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/weibo\"><u>Apache Doris\u5728\u65b0\u6d6a\u5fae\u535a\u7684\u5e94\u7528<\/u><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"49_%E7%BE%8E%E5%9B%A2%E7%82%B9%E8%AF%84\"><\/span><strong>4.9.&nbsp;<\/strong><strong>\u7f8e\u56e2\u70b9\u8bc4<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>D<a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/meituan2\"><u>oris\u5728\u7f8e\u56e2\u70b9\u8bc4\u7684\u5e94\u7528<\/u><\/a>&nbsp;(ROLAP\u7f8e\u56e2\u5916\u5356\u51c6\u5b9e\u65f6\u6570\u4ed3)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_%E6%A0%B8%E5%BF%83%E7%89%B9%E6%80%A7\"><\/span><strong>5.&nbsp;<\/strong><strong>\u6838\u5fc3\u7279\u6027<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"51_%E5%AE%98%E7%BD%91\"><\/span><strong>5.1.&nbsp;\u5b98\u7f51<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"660\" height=\"297\" src=\"https:\/\/www.gbase8.cn\/wp-content\/uploads\/2021\/03\/image-5.png\" alt=\"\" class=\"wp-image-5118\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"52_%E7%99%BE%E5%BA%A6%E6%99%BA%E8%83%BD%E4%BA%91\"><\/span><strong>5.2.&nbsp;<\/strong><strong>\u767e\u5ea6\u667a\u80fd\u4e91<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"521_%E9%AB%98%E6%95%88%E6%9F%A5%E8%AF%A2\"><\/span><strong>5.2.1.&nbsp;<\/strong><strong>\u9ad8\u6548\u67e5\u8be2<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u4e1a\u754c\u9886\u5148\u7684MPP\u67e5\u8be2\u5f15\u64ce\u3001\u5217\u5f0f\u5b58\u50a8\u3001\u667a\u80fd\u7d22\u5f15\u3001\u5411\u91cf\u6267\u884c<\/p>\n\n\n\n<p>\u9ad8\u5ea6\u517c\u5bb9SQL\u6807\u51c6\uff0c\u5e76\u63d0\u4f9b\u5e93\u5185\u5206\u6790\u3001\u7a97\u53e3\u51fd\u6570\u7b49\u9ad8\u7ea7\u5206\u6790\u529f\u80fd<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"522_%E6%95%B0%E6%8D%AE%E5%AF%BC%E5%85%A5\"><\/span><strong>5.2.2.&nbsp;<\/strong><strong>\u6570\u636e\u5bfc\u5165<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u652f\u6301\u6279\u91cf\u6570\u636e\u7684\u539f\u5b50\u6027\u5bfc\u5165<\/p>\n\n\n\n<p>\u652f\u6301\u6d41\u6570\u636e\u7684\u4f4e\u5ef6\u8fdf\u5bfc\u5165<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"523_%E5%9C%A8%E7%BA%BF%E6%95%B0%E6%8D%AE%E7%AE%A1%E7%90%86\"><\/span><strong>5.2.3.&nbsp;<\/strong><strong>\u5728\u7ebf\u6570\u636e\u7ba1\u7406<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u65e0\u987b\u505c\u670d\u52a1\u5373\u53ef\u5efa\u7acb\u7269\u5316\u89c6\u56fe\u3001\u66f4\u6539\u8868\u7ed3\u6784<\/p>\n\n\n\n<p>\u652f\u6301\u7075\u6d3b\u9ad8\u6548\u7684\u6570\u636e\u6062\u590d<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"524_%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE\"><\/span><strong>5.2.4.&nbsp;<\/strong><strong>\u7269\u5316\u89c6\u56fe<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u7269\u5316\u89c6\u56fe\u968f\u539f\u59cb\u8868\u81ea\u52a8\u66f4\u65b0<\/p>\n\n\n\n<p>\u81ea\u52a8\u9009\u62e9\u6700\u5408\u9002\u7684\u7269\u5316\u89c6\u56fe\u5b8c\u6210\u67e5\u8be2<\/p>\n\n\n\n<p>\u00b7<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"53_%E9%BC%8E%E7%9F%B3\"><\/span><strong>5.3.&nbsp;<\/strong><strong>\u9f0e\u77f3<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"531_%E6%9E%81%E9%80%9FSQL%E6%9F%A5%E8%AF%A2\"><\/span><strong>5.3.1.&nbsp;<\/strong><strong>\u6781\u901fSQL\u67e5\u8be2<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5168\u65b0\u7684\u5411\u91cf\u5316\u6267\u884c\u5f15\u64ce\uff0c\u4e9a\u79d2\u7ea7\u67e5\u8be2\u5ef6\u65f6\uff0c\u5355\u8282\u70b9\u6bcf\u79d2\u53ef\u5904\u7406\u591a\u8fbe100\u4ebf\u884c\u6570\u636e\u3002<\/li><li>\u5f3a\u5927\u7684MPP\u6267\u884c\u6846\u67b6\uff0c\u652f\u6301\u661f\u578b\u6a21\u578b\u548c\u96ea\u82b1\u6a21\u578b\uff0c\u6781\u81f4\u7684Join\u6027\u80fd\u3002<\/li><li>\u7efc\u5408\u67e5\u8be2\u901f\u5ea6\u6bd4\u5176\u4ed6\u4ea7\u54c1\u5feb10-100\u500d<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"532_%E5%AE%9E%E6%97%B6%E6%95%B0%E6%8D%AE%E5%88%86%E6%9E%90\"><\/span><strong>5.3.2.&nbsp;<\/strong><strong>\u5b9e\u65f6\u6570\u636e\u5206\u6790<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u65b0\u578b\u5217\u5f0f\u5b58\u50a8\u5f15\u64ce\uff0c\u652f\u6301\u5927\u89c4\u6a21\u6570\u636e\u5b9e\u65f6\u5199\u5165\uff0c\u79d2\u7ea7\u5b9e\u65f6\u6027\u4fdd\u8bc1\u3002<\/li><li>\u652f\u6301\u4e1a\u52a1\u6307\u6807\u5b9e\u65f6\u805a\u5408\uff0c\u52a0\u901f\u5b9e\u65f6\u591a\u7ef4\u6570\u636e\u5206\u6790\u3002<\/li><li>\u65b0\u578b\u8bfb\u5199\u5e76\u53d1\u7ba1\u7406\u6a21\u5f0f\uff0c\u53ef\u540c\u65f6\u9ad8\u6548\u5904\u7406\u6570\u636e\u8bfb\u53d6\u548c\u5199\u5165\u3002<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"533_%E9%AB%98%E5%B9%B6%E5%8F%91%E6%9F%A5%E8%AF%A2\"><\/span><strong>5.3.3.&nbsp;<\/strong><strong>\u9ad8\u5e76\u53d1\u67e5\u8be2<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u7075\u6d3b\u7684\u8d44\u6e90\u5206\u914d\u7b56\u7565\uff0c\u6bcf\u79d2\u53ef\u652f\u6301\u9ad8\u8fbe1\u4e07\u4ee5\u4e0a\u7684\u5e76\u53d1\u67e5\u8be2\u3002<\/li><li>\u53ef\u9ad8\u6548\u652f\u6301\u6570\u5343\u7528\u6237\u540c\u65f6\u8fdb\u884c\u6570\u636e\u5206\u6790\u3002<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"534_%E8%BD%BB%E6%9D%BE%E7%AE%A1%E7%90%86%E5%A4%A7%E6%95%B0%E6%8D%AE\"><\/span><strong>5.3.4.&nbsp;<\/strong><strong>\u8f7b\u677e\u7ba1\u7406\u5927\u6570\u636e<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u652f\u6301\u5728\u5927\u6570\u636e\u89c4\u6a21\u4e0b\u8fdb\u884c\u5728\u7ebf\u5f39\u6027\u6269\u5c55\uff0c\u6269\u5bb9\u4e0d\u5f71\u54cd\u7ebf\u4e0a\u4e1a\u52a1\u3002\u96c6\u7fa4\u53ef\u6269\u5c55\u81f3\u6570\u767e\u8282\u70b9\uff0cPB\u91cf\u7ea7\u6570\u636e\u3002<\/li><li>\u96c6\u7fa4\u8fd0\u884c\u9ad8\u5ea6\u81ea\u6cbb\u5316\uff0c\u6545\u969c\u81ea\u6062\u590d\uff0c\u8fd0\u7ef4\u6210\u672c\u4f4e\u3002<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"535_%E5%9B%BD%E4%BA%A7%E6%A0%B8%E5%BF%83%E8%BD%AF%E4%BB%B6\"><\/span><strong>5.3.5.&nbsp;<\/strong><strong>\u56fd\u4ea7\u6838\u5fc3\u8f6f\u4ef6<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5b8c\u5168\u81ea\u4e3b\u521b\u65b0\uff0c\u5168\u7403\u9886\u5148\u3002<\/li><li>\u66f4\u5b8c\u5584\u7684\u672c\u5730\u5316\u4e13\u5bb6\u670d\u52a1\u4f53\u7cfb\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"54_%E5%85%B6%E5%AE%83%E6%80%BB%E7%BB%93\"><\/span><strong>5.4.&nbsp;<\/strong><strong>\u5176\u5b83\u603b\u7ed3<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\"><li>\u5b8c\u5168\u517c\u5bb9MySQL\u534f\u8bae\uff1b<\/li><li>\u91c7\u7528\u5217\u5f0f\u5b58\u50a8\u3001\u5bf9\u6570\u636e\u4ee5\u9ad8\u538b\u7f29\u6bd4\u8fdb\u884c\u538b\u7f29\u5b58\u50a8\u3001\u5411\u91cf\u5316\u6267\u884c\u3001LLVM\u4f18\u5316\u7b49\u5148\u8fdb\u6280\u672f\uff0c\u56e0\u6b64\u83b7\u5f97\u4e86\u6781\u9ad8\u7684\u67e5\u8be2\u6548\u7387\uff1b<\/li><li>\u652f\u6301\u591a\u79cd\u5b58\u50a8\u6a21\u578b\uff1a\u540c\u65f6\u652f\u6301\u7c7b\u4f3c\u4e8eMesa\u5c06\u5217\u5206\u4e3aKey\u548cValue\u7684\u5b58\u50a8\u6a21\u578b\uff0c\u540c\u65f6\u652f\u6301Unique Key\u548cDup Key\u7684\u5b58\u50a8\u6a21\u578b\u3002\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u9009\u7528\u4e0d\u540c\u7684\u5b58\u50a8\u6a21\u578b\uff1b<\/li><li>\u652f\u6301\u4e24\u5c42\u5206\u533a\uff1b<\/li><li>\u652f\u6301\u591a\u79cd\u6570\u636e\u5bfc\u5165\u65b9\u5f0f\uff1b<\/li><li>\u5b89\u5168\u8d44\u6e90\u9694\u79bb\u6269\u5bb9\u7f29\u5bb9\uff1b<\/li><li>\u5907\u4efd\u548c\u6062\u590d\uff1b8<\/li><li>\u652f\u6301web\u76d1\u63a7\u548c\u7ba1\u7406\u3002<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_%E6%B5%8B%E8%AF%95%E5%AF%B9%E6%AF%94\"><\/span><strong>6.&nbsp;<\/strong><strong>\u6d4b\u8bd5\u5bf9\u6bd4<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"61_%E9%BC%8E%E7%9F%B3DorisDB_%E4%B8%8E_ClickHouse%E5%92%8CTIDB%E5%AF%B9%E6%AF%94\"><\/span><strong>6.1.&nbsp;<\/strong><strong>\u9f0e\u77f3DorisDB \u4e0e ClickHouse\u548cTIDB\u5bf9\u6bd4<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/forum.dorisdb.com\/t\/topic\/114\">https:\/\/forum.dorisdb.com\/t\/topic\/114<\/a><\/p>\n\n\n\n<p>\u4ece\u5b9e\u9645\u4e1a\u52a1\u573a\u666f\u6d4b\u8bd5\u7ed3\u679c\u770b, DorisDB\u548cClickHouse\u6027\u80fd\u548c\u6210\u786c\u4ef6\u672c\u5747\u79d2\u6740TIDB, \u540c\u65f6DorisDB\u6027\u80fd\u4f18\u4e8eClickHouse\u4e14\u662f\u672c\u6b21\u6d4b\u8bd5\u4e2d\u786c\u4ef6\u914d\u7f6e\u6700\u5dee\u7684. DorisDB\u652f\u6301MySQL\u534f\u8bae, \u6807\u51c6SQL, \u5bf9\u4e8e\u7814\u53d1\u7684\u4ee3\u7801\u6539\u52a8\u91cf\u66f4\u5c11, \u6613\u7528\u6027\u66f4\u4f73\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"62_%E4%BA%AC%E4%B8%9C%E5%B9%BF%E5%91%8A%E5%BA%94%E7%94%A8Clickhouse%E3%80%81Druid%E5%AF%B9%E6%AF%94%E9%80%89%E5%9E%8B\"><\/span><strong>6.2.&nbsp;<\/strong><strong>\u4eac\u4e1c\u5e7f\u544a\u5e94\u7528Clickhouse\u3001Druid\u5bf9\u6bd4\u9009\u578b<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.dorisdb.com\/zh-CN\/blog\/jingdong\">https:\/\/www.dorisdb.com\/zh-CN\/blog\/jingdong<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"592\" height=\"266\" src=\"https:\/\/www.gbase8.cn\/wp-content\/uploads\/2021\/03\/image-6.png\" alt=\"\" class=\"wp-image-5119\"\/><\/figure>\n\n\n\n<p>\u76ee\u524d\u5f00\u6e90\u7684OLAP\u5f15\u64ce\u5f88\u591a\uff0c\u4f46\u7531\u4e8e\u9762\u4e34\u5927\u4fc3\u7684\u538b\u529b\uff0c\u6211\u4eec\u9700\u8981\u5c3d\u5feb\u5b8c\u6210\u9009\u578b\u5e76\u8fdb\u884c\u6570\u636e\u8fc1\u79fb\uff0c\u56e0\u6b64\u6211\u4eec\u53ea\u8003\u5bdf\u4e86\u6bd4\u8f83\u51fa\u540d\u7684\u51e0\u4e2aOLAP\u7cfb\u7edf\uff1aClickHouse\uff0cDruid\u548cDoris\u3002\u6700\u7ec8\u6211\u4eec\u9009\u62e9\u4e86Doris\u6765\u66ff\u6362\u6211\u4eec\u7684\u539f\u6709\u7cfb\u7edf\uff0c\u4e3b\u8981\u57fa\u4e8e\u4ee5\u4e0b\u51e0\u65b9\u9762\u7684\u8003\u8651\uff1a<\/p>\n\n\n\n<p>1. Doris\u7684\u67e5\u8be2\u901f\u5ea6\u662f\u4e9a\u79d2\u7ea7\u7684\uff0c\u5e76\u4e14\u76f8\u5bf9ClickHouse\u6765\u8bf4\uff0cDoris\u5bf9\u9ad8\u5e76\u53d1\u7684\u652f\u6301\u8981\u4f18\u79c0\u5f97\u591a\u3002<\/p>\n\n\n\n<p>2. Doris\u6269\u5bb9\u65b9\u4fbf\uff0c\u6570\u636e\u53ef\u4ee5\u81ea\u52a8\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\uff0c\u89e3\u51b3\u4e86\u6211\u4eec\u539f\u6709\u7cfb\u7edf\u7684\u75db\u70b9\u3002ClickHouse\u5728\u6269\u5bb9\u65f6\u9700\u8981\u8fdb\u884c\u6570\u636e\u91cd\u5206\u5e03\uff0c\u5de5\u4f5c\u91cf\u6bd4\u8f83\u5927\u3002<\/p>\n\n\n\n<p>3. Doris\u652f\u6301Rollup\u548cOnline Schema Change\uff0c\u8fd9\u5bf9\u6211\u4eec\u65e5\u5e38\u4e1a\u52a1\u9700\u6c42\u5341\u5206\u53cb\u597d\u3002\u800c\u4e14\u7531\u4e8e\u652f\u6301MySQL\u534f\u8bae\uff0cDoris\u53ef\u4ee5\u5f88\u597d\u5730\u548c\u4e4b\u524d\u5df2\u6709\u7684\u7cfb\u7edf\u8fdb\u884c\u878d\u5408\u3002\u800cDruid\u5bf9\u6807\u51c6SQL\u7684\u652f\u6301\u6709\u9650\uff0c\u5e76\u4e14\u4e0d\u652f\u6301MySQL\u534f\u8bae\uff0c\u5bf9\u4e8e\u6211\u4eec\u6765\u8bf4\u6539\u9020\u6210\u672c\u5f88\u9ad8\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\"><\/span><strong>7.&nbsp;<\/strong><strong>\u53c2\u8003\u8d44\u6599<\/strong><strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>1\u3001http:\/\/doris.apache.org\/master\/zh-CN\/<br>2\u3001<a href=\"http:\/\/www.xinhuanet.com\/tech\/2018-07\/18\/c_1123145165.htm\"><u>http:\/\/www.xinhuanet.com\/tech\/2018-07\/18\/c_1123145165.htm<\/u><\/a><br>3\u3001https:\/\/www.dorisdb.com\/zh-CN\/index<br>4\u3001https:\/\/www.dorisdb.com\/zh-CN\/blog<br>5\u3001https:\/\/zhuanlan.zhihu.com\/p\/87146121<br>6\u3001https:\/\/www.codercto.com\/a\/92729.html<br>7\u3001https:\/\/baijiahao.baidu.com\/s?id=1633669902039812353&amp;wfr=spider&amp;for=pc<\/p>","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u4ecb\u7ecd\u622a\u81f32021\u5e743\u670812\u65e5\uff0c\u80fd\u641c\u96c6\u5230\u7684doris\u7684\u4ea7\u54c1\u4fe1\u606f\uff0c\u73b0\u6709\u5ba2\u6237\uff0c\u5382\u5546\uff0c\u4e0e\u5176\u5b83\u6570\u636e\u5e93\u5bf9\u6bd4\u62a5\u544a\u7b49\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[87],"class_list":["post-5113","post","type-post","status-publish","format-standard","hentry","category-1","tag-doris"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=5113"}],"version-history":[{"count":4,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5113\/revisions"}],"predecessor-version":[{"id":6399,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5113\/revisions\/6399"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=5113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=5113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=5113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}