{"id":23366,"date":"2024-03-20T08:24:33","date_gmt":"2024-03-20T08:24:33","guid":{"rendered":"https:\/\/www.taosdata.com\/?p=23366"},"modified":"2024-03-20T08:30:00","modified_gmt":"2024-03-20T08:30:00","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e7%ae%a1%e7%90%86%e7%b3%bb%e7%bb%9f%e5%a6%82%e4%bd%95%e5%81%9a%e5%88%b0%e6%b5%b7%e9%87%8f%e6%95%b0%e6%8d%ae%e8%be%b9%e4%ba%91%e5%8d%8f%e5%90%8c%ef%bc%9f%e7%9c%8b-tdengine","status":"publish","type":"post","link":"https:\/\/www.taosdata.com\/tdengine-user-cases\/23366.html","title":{"rendered":"\u5927\u578b\u6cb9\u7530\u5206\u5e03\u5f0f\u7ba1\u7406\u7cfb\u7edf\u5982\u4f55\u505a\u5230\u6d77\u91cf\u6570\u636e\u8fb9\u4e91\u534f\u540c\uff1f"},"content":{"rendered":"\n
\n

\u5728\u67d0\u5927\u578b\u6cb9\u7530\u751f\u4ea7\u7ba1\u7406\u65b9\u6848\u4e2d\uff0c\u7528\u6237\u9700\u8981\u5b9e\u73b0\u751f\u4ea7\u73b0\u573a\u7684\u81ea\u52a8\u5316\u91c7\u96c6\u4e0e\u63a7\u5236\u3001\u751f\u4ea7\u89c6\u9891\u7cfb\u7edf\u3001\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u751f\u4ea7\u6570\u636e\u670d\u52a1\u3001\u667a\u80fd\u5316\u751f\u4ea7\u7ba1\u63a7\u5e94\u7528\u4ee5\u53ca\u5404\u4e2a\u73af\u8282\u7684\u4fe1\u606f\u5316\u91c7\u96c6\u6807\u51c6\u5efa\u8bbe\u7b49\u5185\u5bb9\u3002\u5728 TDengine<\/a> \u7684\u5e2e\u52a9\u4e0b\uff0c\u8be5\u5927\u578b\u9879\u76ee\u6210\u529f\u5b8c\u6210\u4e86\u6280\u672f\u4f18\u5316\u5347\u7ea7\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u5c31\u672c\u6b21\u4f18\u5316\u5de5\u4f5c\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u5206\u6790\u89e3\u8bfb\uff0c\u7ed9\u5230\u5927\u5bb6\u53c2\u8003\u3002<\/p>\n<\/blockquote>\n\n\n\n

TDengine \u5e94\u7528\u5386\u7a0b<\/h2>\n\n\n\n

\u8fd9\u4e2a\u9879\u76ee\u6b64\u524d\u7684\u5e94\u7528\u7cfb\u7edf\u4e3b\u8981\u91c7\u7528 Oracle \u6765\u5b58\u50a8\u548c\u5904\u7406\u65f6\u5e8f\u6570\u636e<\/a>\uff0c\u4f46\u968f\u7740\u4f7f\u7528\u65f6\u95f4\u7684\u589e\u52a0\uff0c\u6570\u636e\u5b58\u50a8\u91cf\u8d8a\u6765\u8d8a\u5927\uff0c\u5b9e\u65f6\u6570\u636e\u5b58\u50a8\u548c\u5904\u7406\u7684\u95ee\u9898\u65e5\u76ca\u51f8\u663e\uff0c\u6280\u672f\u4f18\u5316\u4e5f\u9047\u5230\u4e86\u74f6\u9888\uff1a<\/p>\n\n\n\n

    \n
  1. \u5728\u5904\u7406\u590d\u6742\u67e5\u8be2\u548c\u805a\u5408\u5927\u6570\u636e\u96c6\u65f6\u5199\u5165\u548c\u67e5\u8be2\u6548\u7387\u5927\u5e45\u8870\u51cf\uff0c\u7cfb\u7edf\u51fa\u73b0\u660e\u663e\u7684\u6027\u80fd\u4e0b\u964d\uff1b<\/li>\n\n\n\n
  2. \u6570\u636e\u5360\u7528\u4e86\u8d8a\u6765\u8d8a\u591a\u7684\u78c1\u76d8\u7a7a\u95f4\uff0c\u7ed9\u8fd0\u7ef4\u8d44\u6e90\u5e26\u6765\u8f83\u5927\u538b\u529b\uff1b<\/li>\n\n\n\n
  3. \u5206\u5e03\u5f0f\u7684\u4f01\u4e1a\u7ba1\u7406\u6a21\u5f0f\u4e0b\u57fa\u4e8e\u5e94\u7528\u672c\u8eab\u7684\u6570\u636e\u534f\u540c\u6548\u7387\u4f4e\u4e0b\uff0c\u65e0\u6cd5\u6ee1\u8db3\u4f01\u4e1a\u5e94\u7528\u7684\u6570\u636e\u540c\u6b65\u9700\u6c42\u3002<\/li>\n<\/ol>\n\n\n\n

    \u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u7528\u6237\u8fdb\u884c\u4e86\u591a\u65b9\u6280\u672f\u65b9\u6848\u9a8c\u8bc1\uff0c\u5e76\u6700\u7ec8\u9009\u62e9\u4f7f\u7528 TDengine \u66ff\u6362 Oracle \u6765\u5b58\u50a8\u65f6\u5e8f\u6570\u636e\u3002\u901a\u8fc7 TDengine \u7684\u8fb9\u4e91\u534f\u540c\u6280\u672f\uff0c\u5b9e\u73b0\u4e86\u8fb9\u7f18\u6570\u636e\u5411\u4e91\u7aef\u7684\u5b9e\u65f6\u6c47\u805a\u3002<\/p>\n\n\n\n

    \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u5bf9 TDengine \u5e94\u7528\u7684\u4e3b\u8981\u573a\u666f\u8fdb\u884c\u6df1\u5165\u5206\u6790\u3002\u901a\u8fc7\u8be6\u7ec6\u63a2\u8ba8 TDengine \u5728\u5404\u4e2a\u5e94\u7528\u573a\u666f\u4e0b\u7684\u4f18\u52bf\u548c\u5e94\u7528\u6548\u679c\uff0c\u5927\u5bb6\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u5176\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u7684\u4ef7\u503c\u548c\u4f5c\u7528\u3002<\/p>\n\n\n\n

    \u573a\u666f\u4e00\uff1a\u6570\u636e\u8d28\u91cf\u63d0\u5347<\/h2>\n\n\n\n

    \u4e00\u822c\u6765\u8bf4\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u751f\u4ea7\u73b0\u573a\u91c7\u96c6\u7684\u5927\u91cf\u5b9e\u65f6\u6570\u636e\u4e3b\u8981\u5b58\u50a8\u5728\u5de5\u63a7\u7cfb\u7edf\u4e2d\uff0c\u5bf9\u4e8e\u652f\u6491\u5e94\u7528\u7684\u6570\u636e\u8d28\u91cf\u96be\u4ee5\u4fdd\u969c\u3002\u67b6\u6784\u4f18\u5316\u4e4b\u540e\uff0c\u73b0\u573a\u5b9e\u65f6\u6570\u636e\u5c06\u6279\u91cf\u5199\u5165 TDengine\uff08\u540c\u6279\u6b21\u6570\u636e\u5305\u542b\u4e0d\u540c\u4e95\u6216\u8bbe\u5907\u7684\u6570\u636e\uff09\u3002\u8fd9\u4e00\u4f18\u5316\u63aa\u65bd\u663e\u8457\u63d0\u9ad8\u4e86\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u4e00\u81f4\u6027\uff0c\u8fdb\u4e00\u6b65\u4f18\u5316\u7cfb\u7edf\u6027\u80fd\uff0c\u786e\u4fdd\u6570\u636e\u7684\u53ef\u9760\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n

    \u6b64\u5916\uff0cTDengine \u4e5f\u5b9e\u73b0\u4e86\u5bf9\u975e\u5b9e\u65f6\u6570\u636e\u7684\u8865\u5f55\uff0c\u8865\u5f55\u4e2d\u5982\u679c\u4ea7\u751f\u6570\u636e\u788e\u7247\uff0c\u4ee5\u53ca\u65e5\u5e38\u4f7f\u7528\u4e2d\u4ea7\u751f\u7684\u6570\u636e\u788e\u7247\uff0c\u5747\u53ef\u4ee5\u901a\u8fc7 compact \u529f\u80fd\u5728\u7ebf\u91cd\u6574\u6570\u636e\u6587\u4ef6\u89e3\u51b3\u3002<\/p>\n\n\n\n

    \u573a\u666f\u4e8c\uff1a\u6570\u636e\u670d\u52a1\u6027\u80fd\u4f18\u5316<\/h2>\n\n\n\n

    \u6211\u4eec\u4f9d\u6258\u591a\u4e2a\u53c2\u6570\u7684\u5386\u53f2\u66f2\u7ebf\u67e5\u8be2\u529f\u80fd\uff0c\u901a\u8fc7\u6570\u636e\u5206\u6790\u548c\u53ef\u89c6\u5316\u80fd\u529b\uff0c\u5b9e\u73b0\u4e86\u5bf9\u5355\u4e95\u751f\u4ea7\u8bbe\u5907\u7684\u5b9e\u65f6\u76d1\u63a7\u4e0e\u5386\u53f2\u6570\u636e\u67e5\u8be2\u3002\u8be5\u529f\u80fd\u4e3b\u8981\u57fa\u4e8e\u591a\u53c2\u6570\u7684\u6570\u636e\u6e90\uff0c\u6db5\u76d6\u4e86\u6d89\u53ca TDengine \u548c\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7684\u591a\u4e2a\u6570\u636e\u6e90\u53d6\u503c\uff0c\u901a\u8fc7 TDengine \u5feb\u901f\u9ad8\u6548\u7684\u67e5\u8be2\uff0c\u83b7\u53d6\u5386\u53f2\u6570\u636e\u5e76\u751f\u6210\u66f2\u7ebf\u56fe\u3002<\/p>\n\n\n\n

    \u901a\u8fc7\u81ea\u5b9a\u4e49\u6307\u6807\u914d\u7f6e\u9879\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8c03\u6574\u6307\u6807\u8ba1\u7b97\u516c\u5f0f\uff0c\u751f\u6210\u4e2a\u6027\u5316\u7684\u7ed3\u679c\u6570\u636e\uff0c\u6ee1\u8db3\u4e0d\u540c\u5c42\u7ea7\u7ba1\u7406\u4eba\u5458\u5bf9\u6570\u636e\u5c55\u793a\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

    \u573a\u666f\u4e09\uff1a\u6570\u636e\u540c\u6b65\u6548\u7387\u548c\u5b58\u50a8\u4f18\u5316<\/h2>\n\n\n\n

    \u5728\u8fd9\u4e2a\u91cd\u8981\u73af\u8282\uff0c\u6211\u4eec\u5229\u7528\u5230\u4e86 TDengine \u8fb9\u4e91\u534f\u540c\u7684\u91cd\u8981\u7279\u6027\u2014\u2014\u5373\u5bf9\u591a\u4e2a\u4e0d\u540c\u7684 TDengine \u670d\u52a1\u7684\u5168\u91cf\u5386\u53f2\u6570\u636e\u4ee5\u53ca\u540e\u7eed\u65b0\u589e\u7684\u6570\u636e\uff0c\u5b9e\u65f6\u540c\u6b65\u81f3\u4e91\u7aef TDengine\u3002<\/p>\n\n\n\n

    \u4f5c\u4e3a TDengine \u7684\u4e00\u90e8\u5206\uff0ctaosX \u5de5\u5177\u4ec5\u9700\u8981\u5728\u6570\u636e\u63a5\u6536\u65b9\u4e00\u4fa7\u90e8\u7f72\uff0c\u4ec5\u9700\u4e00\u884c\u547d\u4ee4\u4fbf\u53ef\u4ee5\u5b8c\u6210\u5b9e\u65f6\u540c\u6b65\u3001\u5386\u53f2\u6570\u636e\u8fc1\u79fb\uff0c\u4ee5\u53ca\u4e8c\u8005\u6df7\u5408\u7684\u4e09\u79cd\u6570\u636e\u5904\u7406\u65b9\u6848\u3002<\/p>\n\n\n\n

    \u4f8b\u5982\uff1a\u540c\u6b65\u67d0\u53f0\u670d\u52a1\u5668\u7684 db1 \u7684\u5386\u53f2\u6570\u636e\u4ee5\u53ca\u5b9e\u65f6\u6570\u636e\u5230\u672c\u5730\u7684 db2 \u6570\u636e\u5e93\u4ec5\u9700\u6267\u884c\u5982\u4e0b\u4e00\u6761\u547d\u4ee4\u5373\u53ef\u3002<\/p>\n\n\n\n

      taosx run -f 'taos:\/\/192.168.1.101:6030\/db1?mode=all' -t 'taos:\/\/localhost:6030\/db2' -v<\/code><\/pre>\n\n\n\n
    \u53e6\u5916\uff0ctaosX \u4e5f\u63d0\u4f9b\u4e86\u57fa\u4e8e\u6570\u636e\u8ba2\u9605\u65b9\u5f0f\uff08\u5229\u7528 TDengine \u7684 wal \u65e5\u5fd7\uff09\u5b9e\u65f6\u6570\u636e\u540c\u6b65\uff0c\u4ee5\u4e8b\u4ef6\u5230\u8fbe\u987a\u5e8f\u5904\u7406\u6570\u636e\uff0c\u65e0\u8bba\u662f\u5b9e\u65f6\u6570\u636e\u8fd8\u662f\u5386\u53f2\u6570\u636e\u7684\u5199\u5165\uff0c\u90fd\u4f1a\u5b9e\u65f6\u540c\u6b65\u5230\u76ee\u6807\u96c6\u7fa4\uff0c\u4e0d\u4f1a\u4e22\u5931\u8865\u5f55\u7684\u5386\u53f2\u6570\u636e\u3002<\/p>\n\n\n\n
    \u901a\u8fc7\u8be5\u65b9\u6848\u7684\u5b9e\u65bd\uff0c\u591a\u4e2a TDengine \u670d\u52a1\u901a\u8fc7 taosX \u8de8\u7701\u5b9e\u65f6\u540c\u6b65\u6570\u636e\u81f3\u4e91\u7aef\u603b\u90e8\u96c6\u7fa4\u3002\u76ee\u524d TDengine \u603b\u90e8\u96c6\u7fa4\u5b58\u50a8\u7684\u6570\u636e\u91cf\u5df2\u7ecf\u8fbe\u5230\u4e86 36 TB\uff0c\u603b\u6570\u636e\u91cf 1034 \u4ebf+\u6761\uff0c\u538b\u7f29\u7387\u8fbe\u5230\u4e86 10% \u4ee5\u5185\u3002<\/p>\n\n\n\n
    \u5199\u5728\u6700\u540e<\/h2>\n\n\n\n
    \u5bf9\u4e8e\u8be5\u9879\u76ee\u6765\u8bf4\uff0c\u5728\u5c06 Oracle \u6574\u4f53\u5207\u6362\u81f3 TDengine \u4e4b\u540e\u4f18\u5316\u6548\u679c\u660e\u663e\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u5982\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n
      \n
    1. \u6570\u636e\u63d2\u5165\u6027\u80fd\u53d8\u9ad8\uff0c\u786c\u4ef6\u8d44\u6e90\u51cf\u5c11\uff1b<\/li>\n\n\n\n
    2. \u96c6\u7fa4\u652f\u6301\u5728\u7ebf\u6c34\u5e73\u6269\u5c55\uff0c\u8f7b\u677e\u5e94\u5bf9\u672a\u6765\u6269\u5bb9\u9700\u6c42\uff1b<\/li>\n\n\n\n
    3. \u7075\u6d3b\u5b9a\u4e49\u6570\u636e\u7684\u751f\u547d\u5468\u671f\uff0c\u65b9\u4fbf\u8fc7\u671f\u6570\u636e\u7ba1\u7406\uff1b<\/li>\n\n\n\n
    4. \u79d2\u7ea7 500 \u4e07\u6d4b\u70b9\u7684\u540c\u6b65\u901f\u7387\uff0c\u6ee1\u8db3\u4e86\u7528\u6237\u8fb9\u4e91\u534f\u540c\u573a\u666f\u9700\u6c42\u3002<\/li>\n<\/ol>\n\n\n\n
      \u968f\u7740\u8fb9\u4e91\u534f\u540c\u529f\u80fd\u5728\u5404\u4e2a\u590d\u6742\u5e9e\u5927\u7684\u4e1a\u52a1\u573a\u666f\u4e0b\u6210\u529f\u843d\u5730\uff0cTDengine \u4e5f\u5c55\u73b0\u51fa\u4e86\u66f4\u5f3a\u5927\u7684\u6570\u636e\u5904\u7406\u80fd\u529b\u548c\u66f4\u7075\u6d3b\u7684\u67b6\u6784\uff0c\u80fd\u591f\u66f4\u597d\u5730\u9002\u5e94\u5de5\u4e1a\u7269\u8054\u7f51\u73af\u5883\u4e0b\u590d\u6742\u591a\u53d8\u7684\u6570\u636e\u5904\u7406\u548c\u5b58\u50a8\u9700\u6c42\uff0c\u4e3a\u5de5\u4e1a\u7269\u8054\u7f51\u7684\u53d1\u5c55\u63d0\u4f9b\u6709\u529b\u652f\u6301\u548c\u4fdd\u969c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      TDengine \u52a9\u529b\u67d0\u5927\u578b\u6cb9\u7530\u751f\u4ea7\u7ba1\u7406\u65b9\u6848\u4f18\u5316\u5347\u7ea7\uff0c\u672c\u6587\u5bf9\u8be5\u65b9\u6848\u8fdb\u884c\u5206\u6790\u89e3\u8bfb\u3002<\/p>\n","protected":false},"author":47,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,7,143],"tags":[],"_links":{"self":[{"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/posts\/23366"}],"collection":[{"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/users\/47"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/comments?post=23366"}],"version-history":[{"count":0,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/posts\/23366\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/media?parent=23366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/categories?post=23366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/tags?post=23366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}