{"id":110066,"date":"2023-12-04T11:45:22","date_gmt":"2023-12-04T03:45:22","guid":{"rendered":"https:\/\/www.growthhk.cn\/cgo\/market\/110066.html"},"modified":"2023-12-04T11:45:22","modified_gmt":"2023-12-04T03:45:22","slug":"%e7%81%ab%e5%b1%b1%e5%bc%95%e6%93%8ebytehouse%ef%bc%9a%e4%b8%80%e5%a5%97%e6%96%b9%e6%a1%88%ef%bc%8c%e6%8f%90%e5%8d%87olap%e5%bc%95%e6%93%8e%e5%9c%a8%e5%b9%bf%e5%91%8a%e6%8a%95%e6%94%be%e5%9c%ba","status":"publish","type":"post","link":"https:\/\/www.growthhk.cn\/cgo\/market\/110066.html","title":{"rendered":"\u706b\u5c71\u5f15\u64ceByteHouse\uff1a\u4e00\u5957\u65b9\u6848\uff0c\u63d0\u5347OLAP\u5f15\u64ce\u5728\u5e7f\u544a\u6295\u653e\u573a\u666f\u7684\u6027\u80fd"},"content":{"rendered":"
\u636eQuestMobile\u62a5\u544a\u663e\u793a\uff0c\u79fb\u52a8\u4e92\u8054\u7f51\u5df2\u7ecf\u8fdb\u5165\u4e86\u4e0b\u534a\u573a\uff0c\u5728\u4f7f\u7528\u4eba\u6570\u548c\u4f7f\u7528\u65f6\u957f\u65b9\u9762\u5df2\u7ecf\u6ca1\u6709\u660e\u663e\u589e\u957f\uff0c\u4e92\u8054\u7f51\u6d41\u91cf\u5df2\u7ecf\u8d8b\u4e8e\u9971\u548c\u3002<\/p>\n
<\/p>\n
\u4e92\u8054\u7f51\u5e73\u53f0\u4f5c\u4e3a\u5e7f\u544a\u6295\u653e\u4e3b\u8981\u9635\u5730\uff0c\u5176\u6d41\u91cf\u7ea2\u5229\u9010\u6e10\u6d88\u9000\uff0c\u8ba9\u8d8a\u6765\u8d8a\u591a\u7684\u5e7f\u544a\u4f01\u4e1a\u548c\u4ece\u4e1a\u8005\u5f00\u59cb\u63a2\u7d22\u7cbe\u7ec6\u5316\u8425\u9500\u7684\u65b0\u8def\u5f84\uff0c\u53d6\u4ee3\u4ee5\u5f80\u7684\u5168\u6d41\u91cf\u3001\u7c97\u653e\u5f0f\u7684\u5e7f\u544a\u8f70\u70b8\u3002\u7cbe\u7ec6\u5316\u8425\u9500\u610f\u5473\u7740\u8981\u5728\u6570\u4ee5\u4ebf\u8ba1\u7684\u4eba\u7fa4\u4e2d\u4f18\u9009\u51fa\u90a3\u4e9b\u6700\u5177\u6f5c\u529b\u7684\u76ee\u6807\u53d7\u4f17\uff0c\u8fd9\u65e0\u7591\u5bf9\u63d0\u4f9b\u57fa\u7840\u5f15\u64ce\u652f\u6301\u7684\u6570\u636e\u4ed3\u5e93\u80fd\u529b\uff0c\u63d0\u51fa\u4e86\u6781\u5927\u7684\u6280\u672f\u6311\u6218\u3002<\/p>\n
<\/p>\n
\u5728\u4eba\u7fa4\u5708\u9009\u5206\u6790\u4e2d\uff0c \u5206\u6790\u5e08\u4e00\u822c\u5229\u7528\u5404\u79cd\u6807\u7b7e\u7ec4\u5408\uff0c\u6311\u9009\u51fa\u6700\u5408\u9002\u7684\u4eba\u7fa4\uff0c\u8fdb\u800c\u5b8c\u6210\u5e7f\u544a\u63a8\u9001\uff0c\u8fbe\u5230\u7cbe\u51c6\u6295\u653e\u7684\u6548\u679c\u3002\u4f46\u7531\u4e8e\u4eba\u7fa4\u67e5\u8be2\u5728\u4e0d\u540c\u6807\u7b7e\u7ec4\u5408\u4e0b\u7684\u7ed3\u679c\u96c6\u5927\u5c0f\u4e0d\u540c\uff0c\u5728\u4e00\u6b21\u5e7f\u544a\u6295\u653e\u4e2d\uff0c\u5206\u6790\u5e08\u9700\u8981\u7ecf\u8fc7\u591a\u6b21\u7684\u903b\u8f91\u8c03\u6574\uff0c\u4ee5\u83b7\u5f97”\u6700\u597d”\u7684\u4eba\u7fa4\u5305\u3002\u6296\u97f3\u96c6\u56e2\u62e5\u6709\u5e7f\u6cdb\u7684\u5e7f\u544a\u6295\u653e\u573a\u666f\uff0c\u5728\u65e5\u5e38\u5b9e\u8df5\u4e2d\uff0c\u6211\u4eec\u53d1\u73b0\u4ee5\u4e0b\u75db\u70b9\u95ee\u9898\uff1a<\/p>\n
<\/p>\n
<\/p>\n
\u5728\u4ee5\u5f80\uff0c\u7814\u53d1\u56e2\u961f\u901a\u5e38\u4f7f\u7528\u4e24\u79cd\u65b9\u6848\u6765\u89e3\u51b3\u4ee5\u4e0a\u95ee\u9898\uff1a<\/p>\n
\u65b9\u6848\u4e00\uff1a\u5c06\u6bcf\u4e2a\u4eba\u7fa4\u5305\u5b58\u50a8\u4e3a\u4e00\u4e2aArray\u7c7b\u578b\u7684\u6570\u636e\u7ed3\u6784\uff0c\u6bcf\u6b21\u67e5\u8be2\u9700\u8981\u4eceArray\u4e2d\u627e\u5230\u67d0\u4e00\u4e2a\u7279\u5b9aID\u3002<\/p>\n
\u65b9\u6848\u4e8c\uff1a\u4f7f\u7528\u4e00\u4e2a\u8868\u6765\u5b58\u50a8\u7528\u6237ID\uff0c\u5728\u67e5\u8be2\u7684\u65f6\u4f7f\u7528In\/Join\u8ba1\u7b97\u591a\u4e2a\u4eba\u7fa4\u7684\u4ea4\u96c6\u3002<\/p>\n
<\/p>\n
\u7ed3\u5408\u5185\u90e8\u957f\u671f\u4f7f\u7528\u7ecf\u9a8c\uff0c\u706b\u5c71\u5f15\u64ce\u56e2\u961f\u53d1\u73b0\u65e0\u8bba\u662f\u65b9\u6848\u4e00\u6216\u65b9\u6848\u4e8c\uff0c\u90fd\u5b58\u5728\u5f53\u6570\u636e\u91cf\u9010\u6e10\u589e\u5927\uff0c\u67e5\u8be2\u901f\u5ea6\u65e0\u6cd5\u6ee1\u8db3\u5b9e\u65f6\u5206\u6790\u9700\u6c42\u7684\u95ee\u9898\u3002\u57fa\u4e8e\u9ad8\u6027\u80fd\u3001\u5206\u5e03\u5f0f\u7279\u70b9\uff0cClickHouse\u53ef\u4ee5\u6ee1\u8db3\u5927\u89c4\u6a21\u6570\u636e\u7684\u5206\u6790\u548c\u67e5\u8be2\u9700\u6c42\uff0c\u56e0\u6b64\u7814\u53d1\u56e2\u961f\u4ee5\u5f00\u6e90ClickHouse\u4e3a\u57fa\u7840\uff0c\u7814\u53d1\u51fa\u706b\u5c71\u5f15\u64ce\u4e91\u539f\u751f\u6570\u636e\u4ed3\u5e93ByteHouse\uff0c\u5e76\u5728\u5176\u4e2d\u5b9a\u5236\u4e00\u5957\u5904\u7406\u6a21\u578b\u2014\u2014BitEngine\uff0c\u7528\u4e8e\u89e3\u51b3\u96c6\u5408\u7684\u4ea4\u5e76\u8865\u8ba1\u7b97\u5728\u5b9e\u65f6\u5206\u6790\u573a\u666f\u4e2d\u7684\u6027\u80fd\u63d0\u5347\u95ee\u9898\u3002<\/p>\n
<\/p>\n
\u636e\u4ecb\u7ecd\uff0cBitEngine\u662f\u4e00\u4e2a\u9ad8\u6548\u96c6\u5408\u6570\u636e\u5904\u7406\u6a21\u578b\uff0c\u5e95\u5c42\u57fa\u4e8eMergeTree Family\u5b58\u50a8\u5f15\u64ce\uff0c\u5e76\u5728\u6b64\u57fa\u7840\u4e0a\u5f15\u5165\u4e86BitMap64\u7c7b\u578b\uff0c\u5f00\u53d1\u4e86\u7cfb\u5217\u76f8\u5173\u8fd0\u7b97\u51fd\u6570\u3002BitEngine\u63d0\u4f9b\u7684BitMap64\u7c7b\u578b\u9002\u5408\u8868\u8fbe\u5177\u6709\u7279\u5b9a\u5173\u7cfb\u7684\u5927\u91cf\u5b9e\u4f53ID\u7684\u96c6\u5408\uff0c\u5c06\u96c6\u5408\u7684\u4ea4\u5e76\u8865\u8fd0\u7b97\u8f6c\u5316\u4e3abitmap\u4e4b\u95f4\u7684\u4ea4\u5e76\u8865\u8fd0\u7b97\uff0c\u4ece\u800c\u8fbe\u5230\u8fdc\u8d85\u666e\u901a\u67e5\u8be2\u7684\u6027\u80fd\u6307\u6807\u3002<\/p>\n
<\/p>\n
\u90a3\u4e48\uff0cBitEngine\u5982\u4f55\u5e94\u7528\u5728\u4eba\u7fa4\u5708\u9009\u573a\u666f\u4e2d\uff1f\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5e7f\u544a\u4e3b\u9700\u6c42\u4e3a\u5708\u9009\u51fa\u201c\u4eba\u7fa4\u5305A\u201d\u548c\u201c\u4eba\u7fa4\u5305B\u201d\u7684\u4ea4\u96c6\u4eba\u7fa4\uff0c\u5b8c\u6210\u5e7f\u544a\u7cbe\u51c6\u6295\u653e\u3002<\/p>\n
<\/p>\n
\u4eba\u7fa4\u5305\u60c5\u51b5\uff1a<\/strong><\/p>\n \u2022\u00a0\u4eba\u7fa4\u5305A = [10001, 20001\uff0c30001\uff0c40001\uff0c50001]\uff0c\u4eba\u7fa4\u5305B = [10001, 20001\uff0c20002\uff0c20003\uff0c20004]<\/p>\n \u671f\u671b\u7ed3\u679c\uff1a<\/strong><\/p>\n \u2022\u00a0\u901a\u8fc7BitEngine\u8ba1\u7b97A&B = [10001, 20001]<\/td><\/tr><\/tbody><\/table> <\/p>\n \u9996\u5148\uff0c\u4eba\u7fa4\u5305\u6309\u7167\u4e00\u5b9a\u89c4\u5219\u5212\u5206\u4e3a\u591a\u4e2a\u533a\u95f4\uff0c\u4efb\u610f\u4e24\u4e2a\u533a\u95f4\u4e4b\u95f4\u7684\u4eba\u7fa4\u5305\u6ca1\u6709\u4ea4\u96c6\uff0c\u7531BitEngine\u4fdd\u969c\u6570\u636e\u7684\u8bfb\u53d6\u548c\u8ba1\u7b97\u662f\u4e25\u683c\u6309\u7167\u533a\u95f4\u8fdb\u884c\uff1b\u5176\u6b21\uff0cBitEngine\u5728\u6570\u636e\u8bfb\u53d6\u65f6\u4f1a\u4e3a\u6bcf\u4e00\u4e2a\u6587\u4ef6\u6784\u5efa\u4e00\u4e2a\u8bfb\u4efb\u52a1\uff0c\u7531\u4e00\u4e2a\u7ebf\u7a0b\u8c03\u5ea6\u6a21\u5757\u5b8c\u6210\u6574\u4e2a\u4efb\u52a1\u8c03\u5ea6\u548c\u8bfb\u53d6\uff1b\u6700\u540e\uff0cBitEngine\u5b8c\u6210\u6240\u6709\u4e2d\u95f4\u7ed3\u679c\u8ba1\u7b97\u540e\uff0c\u6309\u7167\u7ed3\u679c\u7684\u8f93\u51fa\u8981\u6c42\u505a\u4e00\u6b21\u6570\u636e\u5408\u5e76\uff0c\u7531\u6b64\u5b8c\u6210\u4ea4\u96c6\u8ba1\u7b97\u3002\u5df2\u4e0a\u7ebf\u4e1a\u52a1\u7684\u6d4b\u8bd5\u8868\u660e\uff0c\u76f8\u6bd4\u666e\u901a\u548cArray\u6216\u8005\u7528\u6237\u8868\u65b9\u5f0f\uff0cBitEngine\u5728\u67e5\u8be2\u901f\u5ea6\u4e0a\u670910-50\u500d\u63d0\u5347\u3002<\/p>\n <\/p>\n <\/p>\n BitEngine\u4e0a\u7ebf\u524d\u540e\u67e5\u8be2\u8017\u65f6\u76d1\u63a7<\/p>\n <\/p>\n BitEngine\u4e0d\u4ec5\u4ec5\u5728\u6296\u97f3\u96c6\u56e2\u6d77\u91cf\u5e7f\u544a\u6295\u653e\u573a\u666f\u4e2d\u4f7f\u7528\uff0c\u76ee\u524d\u66f4\u662f\u96c6\u6210\u5728\u706b\u5c71\u5f15\u64ce\u4e91\u539f\u751f\u6570\u636e\u4ed3\u5e93ByteHouse\u4e2d\u5bf9\u5916\u8f93\u51fa\u3002\u706b\u5c71\u5f15\u64ceByteHouse\u4e3b\u8981\u4e3a\u7528\u6237\u63d0\u4f9b\u6781\u901f\u5206\u6790\u4f53\u9a8c\uff0c\u80fd\u591f\u652f\u6491\u5b9e\u65f6\u6570\u636e\u5206\u6790\u548c\u6d77\u91cf\u6570\u636e\u79bb\u7ebf\u5206\u6790\uff0c\u5177\u5907\u4fbf\u6377\u7684\u5f39\u6027\u6269\u7f29\u5bb9\u80fd\u529b\uff0c\u6781\u81f4\u5206\u6790\u6027\u80fd\u548c\u4e30\u5bcc\u7684\u4f01\u4e1a\u7ea7\u7279\u6027\uff0c\u76ee\u524d\u5df2\u7ecf\u4e0e\u4e2d\u56fd\u5730\u9707\u53f0\u7f51\u4e2d\u5fc3\u3001\u6d77\u738b\u96c6\u56e2\u3001\u8389\u8389\u4e1d\u6e38\u620f\u3001\u6781\u5ba2\u90a6\u79d1\u6280\u7b49\u8bf8\u591a\u884c\u4e1a\u4f01\u4e1a\u8fbe\u6210\u5408\u4f5c\uff0c\u6df1\u5ea6\u52a9\u529b\u5404\u4e2a\u884c\u4e1a\u6570\u5b57\u5316\u8f6c\u578b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u636eQuestMobile\u62a5\u544a\u663e\u793a\uff0c\u79fb\u52a8\u4e92\u8054\u7f51\u5df2\u7ecf\u8fdb\u5165\u4e86\u4e0b\u534a\u573a\uff0c\u5728\u4f7f\u7528\u4eba\u6570\u548c\u4f7f\u7528\u65f6\u957f\u65b9\u9762\u5df2\u7ecf\u6ca1\u6709\u660e\u663e\u589e\u957f\uff0c\u4e92\u8054\u7f51\u6d41\u91cf\u5df2\u7ecf\u8d8b\u4e8e\u9971\u548c\u3002 \u4e92\u8054\u7f51\u5e73\u53f0\u4f5c\u4e3a\u5e7f\u544a\u6295\u653e\u4e3b\u8981\u9635\u5730\uff0c\u5176\u6d41\u2026<\/p>\n","protected":false},"author":2395,"featured_media":110064,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[147],"tags":[],"special":[],"class_list":["post-110066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market","entry"],"views":44427,"_links":{"self":[{"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/posts\/110066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/users\/2395"}],"replies":[{"embeddable":true,"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/comments?post=110066"}],"version-history":[{"count":0,"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/posts\/110066\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/media\/110064"}],"wp:attachment":[{"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/media?parent=110066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/categories?post=110066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/tags?post=110066"},{"taxonomy":"special","embeddable":true,"href":"https:\/\/www.growthhk.cn\/wp-json\/wp\/v2\/special?post=110066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |