{"id":6011,"date":"2022-02-23T06:11:48","date_gmt":"2022-02-23T06:11:48","guid":{"rendered":"https:\/\/taosdata.com\/?p=6011"},"modified":"2023-02-10T03:36:33","modified_gmt":"2023-02-10T03:36:33","slug":"%e5%a4%a9%e5%b7%a5%e4%ba%91%e4%b8%ad%e6%8e%a7%e5%8a%a9%e5%8a%9b%e4%bc%a0%e7%bb%9f%e5%b7%a5%e4%b8%9a%e8%bd%ac%e5%9e%8b%ef%bc%8ctdengine%e5%b8%ae%e4%ba%86%e6%88%91%e4%bb%ac%e5%a4%a7","status":"publish","type":"post","link":"https:\/\/www.taosdata.com\/tdengine-user-cases\/6011.html","title":{"rendered":"\u201c\u5929\u5de5\u4e91\u4e2d\u63a7\u201d\u52a9\u529b\u4f20\u7edf\u5de5\u4e1a\u8f6c\u578b\uff0cTDengine \u5e2e\u4e86\u6211\u4eec\u5927\u5fd9"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\"><p><strong>\u5c0f&nbsp;T&nbsp;\u5bfc\u8bfb<\/strong>\uff1a\u5728\u4e2d\u79d1\u4e91\u521b\u7684\u201c\u5929\u5de5\u4e91\u4e2d\u63a7\u201d\u9879\u76ee\u4e2d\uff0c<a href=\"https:\/\/www.taosdata.com\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"TDengine\" target=\"_blank\" rel=\"noopener\">TDengine<\/a> \u4f5c\u4e3a\u57fa\u7840\u6570\u636e\u5e93\u7684\u89d2\u8272\uff0c\u627f\u62c5\u7740\u5b9e\u65f6\u6570\u636e\u5b58\u50a8\u3001\u9ad8\u6548\u538b\u7f29\u3001\u5feb\u901f\u805a\u5408\u67e5\u8be2\u7b49\u4efb\u52a1\u3002\u4e0d\u4ec5\u5728\u5206\u6790\u4e1a\u52a1\u6a21\u5757\u4e0a\u5e26\u6765\u4e86\u6027\u80fd\u4e0a\u7684\u5de8\u5927\u63d0\u5347\uff0c\u66f4\u662f\u5728\u6210\u672c\u4e0a\u8fbe\u5230\u4e86\u51e0\u4e4e\u5bf9\u534a\u7684\u4e0b\u8c03\uff0c\u6781\u5927\u5730\u8282\u7701\u4e86\u4e2d\u79d1\u4e91\u521b\u5728\u57fa\u7840\u6570\u636e\u5e93\u5efa\u8bbe\u4e0a\u7684\u6295\u5165\u3002<\/p><\/blockquote>\n\n\n\n<h3><strong>\u516c\u53f8\u7b80\u4ecb<\/strong><\/h3>\n\n\n\n<p>\u4e2d\u79d1\u4e91\u521b\u81f4\u529b\u4e8e\u901a\u8fc7\u5de5\u4e1a\u4e92\u8054\u7f51\u52a9\u529b\u88c5\u5907\u5236\u9020\u4f01\u4e1a\u8f6c\u578b\u4e3a\u88c5\u5907\u670d\u52a1\u4f01\u4e1a\uff0c\u662f\u4e2d\u56fd\u4e91\u4f53\u7cfb\u4ea7\u4e1a\u521b\u65b0\u6218\u7565\u8054\u76df\u3001\u4e2d\u56fd\u667a\u80fd\u5236\u9020\u7cfb\u7edf\u89e3\u51b3\u65b9\u6848\u4f9b\u5e94\u5546\u8054\u76df\u7684\u7406\u4e8b\u5355\u4f4d\u3002\u516c\u53f8\u521b\u59cb\u4eba\u3001\u6838\u5fc3\u56e2\u961f\u6210\u5458\u5747\u6765\u81ea\u4e8e\u5fae\u8f6f\u3001\u5df4\u9c81\u592b\u3001\u601d\u79d1\u3001\u7d22\u5c3c\u7b49\u77e5\u540d\u8f6f\u786c\u4ef6\u516c\u53f8\uff0c\u5e76\u62e5\u6709\u4e00\u6279\u6280\u672f\u8fc7\u786c\u7684\u4ea7\u54c1\u5f00\u53d1\u4eba\u5458\uff0c\u5177\u6709\u5927\u91cf\u5de5\u4e1a\u4e92\u8054\u7f51\u7ecf\u9a8c\u4e0e\u8d44\u6e90\uff0c\u5bf9\u4e8e\u5de5\u4e1a\u9886\u57df\u7684\u75db\u70b9\u628a\u63e1\u6781\u5176\u7cbe\u51c6\u654f\u9510\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-medium is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/\u573a\u666f\u56fe\u6807-1-300x213.png\" alt=\"TDengine\u652f\u6301\u7684\u573a\u666f\" class=\"wp-image-5640\" width=\"291\" height=\"207\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/\u573a\u666f\u56fe\u6807-1-300x213.png 300w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/\u573a\u666f\u56fe\u6807-1-768x545.png 768w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/\u573a\u666f\u56fe\u6807-1.png 980w\" sizes=\"(max-width: 291px) 100vw, 291px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<p>\u201c\u5929\u5de5\u4e91\u4e2d\u63a7\u201d\u9879\u76ee\u662f\u4e2d\u79d1\u4e91\u521b\u7efc\u5408\u8fd0\u7528\u7269\u8054\u7f51\u3001\u8bed\u97f3\u8bc6\u522b\u3001\u56fe\u50cf\u8bc6\u522b\u3001\u673a\u5668\u5b66\u4e60\u3001AR\u3001\u8bbe\u5907\u8fdc\u7a0b\u7ef4\u4fee\u7b49\u591a\u9879\u6700\u65b0\u79d1\u6280\u642d\u5efa\u7684\u5de5\u4e1a\u7269\u8054\u7f51\u8bbe\u5907\u5065\u5eb7\u7ba1\u7406 SaaS \u670d\u52a1\u5e73\u53f0\u3002\u5b9a\u4f4d\u662f\u4e3a\u5de5\u4e1a\u8bbe\u5907\u5168\u751f\u547d\u5468\u671f\u7ba1\u7406\u63d0\u4f9b\u6280\u672f\u652f\u6301\uff0c\u63d0\u9ad8\u4f01\u4e1a\u751f\u4ea7\u6548\u7387\uff0c\u964d\u4f4e\u8fd0\u7ef4\u3001\u878d\u8d44\u548c\u5907\u4ef6\u7684\u91c7\u8d2d\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u5728\u8fd9\u4e2a\u9879\u76ee\u4e2d\uff0cTDengine \u4f5c\u4e3a\u57fa\u7840\u6570\u636e\u5e93\u7684\u89d2\u8272\uff0c\u627f\u62c5\u7740\u5b9e\u65f6\u6570\u636e\u5b58\u50a8\u3001\u9ad8\u6548\u538b\u7f29\u3001\u5feb\u901f\u805a\u5408\u67e5\u8be2\u7b49\u4efb\u52a1\uff0c\u5728\u201c\u5929\u5de5\u4e91\u4e2d\u63a7\u201d\u7684\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u667a\u6167\u57ce\u5e02\u3001\u4f20\u7edf\u5de5\u4e1a\u3001\u80fd\u6e90\u884c\u4e1a\u3001\u5316\u5de5\u884c\u4e1a\u548c\u6d88\u9632\u5b89\u5168\u7b49\u9886\u57df\u53d1\u6325\u4e86\u5341\u5206\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"612\" height=\"222\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/1-1.png\" alt=\"\u5929\u5de5\u4e91\u4e2d\u63a7\u9879\u76ee\u5c55\u793a\" class=\"wp-image-6013\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/1-1.png 612w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/1-1-300x109.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<p>\u5f53\u524d\uff0c\u201c\u5929\u5de5\u4e91\u4e2d\u63a7\u201d\u5df2\u7ecf\u5e2e\u52a9\u591a\u5730\u653f\u5e9c\uff0c\u5efa\u7acb\u9488\u5bf9\u5f53\u5730\u751f\u4ea7\u4f01\u4e1a\u96c6\u7fa4\u7684\u901a\u7528\u5316\u5de5\u4e1a\u8bbe\u5907\u4e0a\u4e91\u516c\u5171\u670d\u52a1\u5e73\u53f0\uff0c\u52a9\u529b\u653f\u5e9c\u548c\u4f01\u4e1a\u5feb\u901f\u5b9e\u73b0\u884c\u4e1a\u6570\u636e\u5206\u6790\u3001\u8ba2\u5355\u900f\u660e\u5316\u751f\u4ea7\u3001\u8bbe\u5907\u548c\u73af\u5883\u5b89\u5168\u76d1\u63a7\u548c\u9884\u8b66\u7b49\u529f\u80fd\u3002\u5728\u667a\u6167\u57ce\u5e02\u9886\u57df\uff0c\u201c\u5929\u5de5\u4e91\u4e2d\u63a7\u201d\u63d0\u4f9b\u7684\u7269\u8054\u7f51\u6570\u636e\u4e2d\u53f0\u3001\u667a\u6167\u6d88\u5b89\u9632\u3001\u667a\u6167\u914d\u7535\u7b49\u591a\u4e2a\u5782\u76f4\u5e94\u7528\uff0c\u4e5f\u5df2\u7ecf\u5e94\u7528\u5728\u5317\u4eac\u3001\u91cd\u5e86\u3001\u6210\u90fd\u3001\u8d35\u9633\u3001\u6b66\u6c49\u7b49\u591a\u4e2a\u57ce\u5e02\u751a\u81f3\u5305\u62ec\u65b0\u52a0\u5761\u7b49\u6d77\u5916\u56fd\u5bb6\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2><strong>\u4e00<\/strong>\u3001<strong>\u4e0e TDengine \u521d\u76f8\u8bc6<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p>2020 \u5e74\u4e2d\u65ec\uff0c\u6211\u4eec\u5f00\u59cb\u5bf9<strong><a href=\"https:\/\/www.taosdata.com\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"\u65f6\u5e8f\u6570\u636e\u5e93\" target=\"_blank\" rel=\"noopener\">\u65f6\u5e8f\u6570\u636e\u5e93<\/a>\uff08Time-Series Database\uff09<\/strong>\u505a\u6280\u672f\u9009\u578b\u3002\u7531\u4e8e\u4e4b\u524d\u516c\u53f8\u91c7\u7528\u7684\u662f\u67d0\u516c\u6709\u4e91\u7684\u6570\u636e\u5e93\uff0c\u6240\u4ee5\u4e00\u5f00\u59cb\u4f9d\u7136\u662f\u57fa\u4e8e\u516c\u6709\u4e91\u5f00\u59cb\u8bc4\u4f30\u7684\u3002\u4f46\u51fa\u4e8e\u5bf9\u516c\u53f8\u6570\u636e\u5b89\u5168\u6027\u7684\u8003\u91cf\uff0c\u6211\u4eec\u53d1\u73b0\u6570\u636e\u5e93\u670d\u52a1\u5305\u62ec\u6570\u636e\u5b58\u50a8\u3001\u5907\u4efd\u7b49\u9700\u6c42\u5728\u516c\u6709\u4e91\u4e0a\u90fd\u5b58\u5728\u5f88\u591a\u4e0d\u53ef\u63a7\u7684\u56e0\u7d20\u3002\u6240\u4ee5\u6211\u4eec\u5f00\u59cb\u8f6c\u53d8\u601d\u8def\uff0c\u5bf9\u53ef\u4ee5\u79c1\u6709\u5316\u90e8\u7f72\u7684\u65f6\u5e8f\u6570\u636e\u5e93\u8fdb\u884c\u9009\u578b\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u51b3\u5b9a\u5728 TDengine \u548c InfluxDB \u4e4b\u95f4\u8fdb\u884c\u6289\u62e9\uff0c\u5404\u79cd\u8bc4\u4f30\u5de5\u4f5c\u4e5f\u968f\u4e4b\u5c55\u5f00\u3002\u7531\u4e8e InfluxDB \u53ea\u662f\u5355\u673a\u5f00\u6e90\uff0c\u4e14\u5728\u5355\u673a\u89c4\u6a21\u4e0b\u7684\u6027\u80fd\u3001\u5b58\u50a8\u3001\u6570\u636e\u538b\u7f29\u6bd4\u7b49\u5404\u65b9\u9762\u7684\u6307\u6807\u4e5f\u4e0d\u5982 TDengine\uff1b\u6b64\u5916\uff0c\u4ece\u591a\u65b9\u8d44\u6599\u4ee5\u53ca\u5b98\u65b9\u4eba\u5458\u7684\u79d1\u666e\u5f97\u77e5\uff0cTDengine \u66f4\u5927\u7684\u4eae\u70b9\u5728\u4e8e<a href=\"https:\/\/taosdata.com\/scalable\" rel=\"nofollow noopener\" target=\"_blank\">\u96c6\u7fa4\u6a2a\u5411\u6269\u5c55<\/a>\u5904\u7406\u6d77\u91cf\u6570\u636e\u4e14\u529f\u80fd\u5f00\u6e90\uff0c\u518d\u52a0\u4e0a\u6709\u56fd\u4ea7\u65f6\u5e8f\u6570\u636e\u5e93\u7684\u52a0\u6210\uff0c\u56e0\u6b64\u6211\u4eec\u6700\u7ec8\u786e\u5b9a\u91c7\u7528 TDengine \u4f5c\u4e3a\u672c\u9879\u76ee\u7684\u6570\u636e\u5e93\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2><strong>\u4e8c\u3001\u642d\u5efa\u4e0e\u6548\u679c<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5728\u6d4b\u8bd5\u9636\u6bb5\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u4e09\u53f0 4 \u6838 8 GB\u3001\u6570\u636e\u78c1\u76d8 1 TB\uff08\u652f\u6301\u65e0\u9650\u6269\u5bb9\uff09\uff0c\u642d\u5efa\u8d77\u4e86\u4e00\u5957\u4e09\u8282\u70b9\u4e09\u526f\u672c\u7684 TDengine \u96c6\u7fa4\u670d\u52a1\u3002\u5728\u6d4b\u8bd5\u5b8c\u6210\u4e4b\u540e\uff0cTDengine \u4e8e 2021 \u5e74 7 \u6708\u6b63\u5f0f\u6295\u5165\u4f7f\u7528\u30022021 \u5e74 12 \u6708\uff0c\u5929\u5de5\u4e91\u4e2d\u63a7\u9879\u76ee\u6b63\u5f0f\u5168\u9762\u5730\u5207\u5165 TDengine \u670d\u52a1\u3002<\/p>\n\n\n\n<p>\u76ee\u524d\u6839\u636e\u4e1a\u52a1\u7c7b\u578b\uff0c\u6211\u4eec\u5df2\u7ecf\u521b\u5efa\u4e86 8 \u5f20<a href=\"https:\/\/www.taosdata.com\/docs\/cn\/v2.0\/model#create-stable\">\u8d85\u7ea7\u8868<\/a>\u4ee5\u53ca\u6570\u5341\u4e07\u5f20\u5b50\u8868\uff0c\u57fa\u7840\u6570\u636e\u5982\u4e0b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"612\" height=\"78\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/2-1.png\" alt=\"\u57fa\u7840\u6570\u636e 1 TDengine Database\" class=\"wp-image-6014\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/2-1.png 612w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/2-1-300x38.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"612\" height=\"89\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/3-1.png\" alt=\"\u57fa\u7840\u6570\u636e 2 TDengine Database\" class=\"wp-image-6015\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/3-1.png 612w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/3-1-300x44.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"612\" height=\"266\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/4.png\" alt=\"\u57fa\u7840\u6570\u636e 3 TDengine Database\" class=\"wp-image-6016\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/4.png 612w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/4-300x130.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<p>TDengine \u5728<a href=\"https:\/\/www.taosdata.com\/docs\/cn\/v2.0\/connector\">\u5e94\u7528\u96c6\u6210<\/a>\u65b9\u9762\u505a\u5f97\u975e\u5e38\u5b8c\u5584\uff0c\u652f\u6301 C\/C++\uff0cJava\uff0cPython \u7b49\u591a\u79cd\u8bed\u8a00\uff0c\u5728\u5e94\u7528\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u91c7\u7528 Spring Boot \u975e\u5e38\u5feb\u901f\u5730\u5c31\u5b8c\u6210\u4e86\u670d\u52a1\u7684\u96c6\u6210\uff0c\u540c\u65f6\u4f7f\u7528\u201c\u91c7\u96c6\u6570\u636e\u4ee5\u6570\u636e\u7c7b\u578b\u4e3a\u57fa\u51c6\u5b58\u50a8\u201d\uff0c\u5b8c\u5168\u9002\u914d\u4e86\u539f\u6709\u7684\u4e1a\u52a1\u6a21\u5f0f\uff0c\u8fc5\u901f\u5b8c\u6210\u4e86\u5bf9\u539f\u6709\u670d\u52a1\u7684\u201c\u9e1f\u67aa\u6362\u70ae\u201d\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u7684\u539f\u59cb\u6570\u636e\u4e3a\u5355\u526f\u672c\u5b58\u50a8\uff0c\u7ecf\u67d0\u4e91\u4e0a\u7684\u65f6\u5e8f\u6570\u636e\u5e93\u538b\u7f29\u540e\u4e3a 50 GB \u5de6\u53f3\u7684\u6570\u636e\u91cf\uff0c\u4e09\u526f\u672c\u5c31\u662f 150 GB\uff1b<strong>\u4f46\u662f\u8fc1\u79fb\u5230 TDengine \u4e0a\u91c7\u7528\u4e09\u526f\u672c\u540e\uff0c\u76ee\u524d\u5b58\u50a8\u5360\u6709\u4ec5\u4e3a 114 GB<\/strong>\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-medium is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/5-300x163.png\" alt=\"TDengine Database\" class=\"wp-image-6017\" width=\"520\" height=\"282\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/5-300x163.png 300w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/5.png 391w\" sizes=\"(max-width: 520px) 100vw, 520px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<p>\u6309\u7167\u6211\u4eec\u539f\u6709\u7684\u6570\u636e\u5b58\u50a8\u7a7a\u95f4\u7684\u6838\u7b97\uff0c\u6700\u5c11\u9884\u4f30\u9700\u8981150 GB\uff0850\u00d73\uff09\u7684\u78c1\u76d8\u7a7a\u95f4\u6765\u505a\u5b58\u50a8\uff0c\u4f46\u6709\u8d56\u4e8e <strong>TDengine \u5bf9\u6570\u636e\u8d85\u9ad8\u7684\u538b\u7f29\u7387\uff0c\u6bd4\u67d0\u4e91\u65f6\u5e8f\u6570\u636e\u5e93\u591a\u8282\u7701\u4e86\u5c06\u8fd1 40 GB \u7684\u5bb9\u91cf<\/strong>\u3002<\/p>\n\n\n\n<p>\u5728<a href=\"https:\/\/www.taosdata.com\/docs\/cn\/v2.0\/architecture#replication\">\u6570\u636e\u5199\u5165<\/a>\u65b9\u9762\uff0c\u4ee5\u6211\u4eec\u63a5\u5165\u7684\u80fd\u6e90\u884c\u4e1a\u5176\u4e2d\u67d0\u4e00\u4e2a\u5ba2\u6237\u4e3a\u4f8b\uff0c\u4ed6\u4eec\u76ee\u524d\u91c7\u96c6\u7684\u8bbe\u5907\u4e3a 300 \u53f0\uff0c\u6570\u636e\u91c7\u96c6\u70b9 45,000 \u4e2a\uff0c\u6bcf\u79d2\u7684\u6570\u636e\u5199\u5165\u91cf 50,000 \u4e2a\u70b9\u3002TDengine\u5355\u6838\u5c31\u53ef\u4ee5\u5904\u7406\u6bcf\u79d2 20,000 \u6b21\u7684\u8bf7\u6c42\uff0c\u5bf9\u4e8eTDengine\u7684\u96c6\u7fa4\u7248\u6765\u8bf4\uff0c50,000 \u7684\u5199\u5165\u91cf\u53ef\u8c13\u662f\u8f7b\u8f7b\u677e\u677e\uff0c\u968f\u5199\u968f\u67e5\u5b8c\u5168\u505a\u5230\u4e86\u96f6\u5ef6\u8fdf\u3002\u800c<strong>\u6574\u4f53\u4e0a\uff0c\u76ee\u524d\u7684\u603b\u63a5\u5165\u91cf\u6bcf\u79d2\u57fa\u672c\u662f 200,000 \u4e2a\u70b9\u5de6\u53f3\u3002<\/strong><\/p>\n\n\n\n<p>\u5728<a href=\"https:\/\/www.taosdata.com\/docs\/cn\/v2.0\/architecture#query\">\u6570\u636e\u67e5\u8be2<\/a>\u65b9\u9762\uff0c\u9488\u5bf9\u8d85\u7ea7\u8868\u7684\u6570\u636e\u67e5\u8be2\uff0cst_int \u6570\u636e\u91cf 554 \u4ebf\u6761\u6570\u636e\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/6.png\" alt=\"TDengine Database\" class=\"wp-image-6018\" width=\"496\" height=\"76\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/6.png 305w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/6-300x46.png 300w\" sizes=\"(max-width: 496px) 100vw, 496px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<p>\u5bf9\u8be5\u8868\u8fdb\u884c\u964d\u91c7\u6837\u67e5\u8be2\u2014\u2014\u67e5\u8be2\u4e00\u4e2a\u6708\u5185\u6bcf\u5468\u7684 value \u603b\u91cf\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>select sum(value) from st_int where value = 2 AND ts >= \u20181601481600000\u2019 AND ts <=\u20181604073599000\u2019 interval(1w);<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"612\" height=\"139\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/7.png\" alt=\"TDengine Database\" class=\"wp-image-6019\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/7.png 612w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/7-300x68.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<p><strong>\u5728\u539f\u59cb\u6570\u636e\u8fbe\u5230 550 \u4ebf\u884c\u8fd9\u4e2a\u6570\u91cf\u7ea7\u7684\u60c5\u51b5\u4e0b\uff0c\u7b5b\u9009+\u5206\u7ec4\u805a\u5408\u67e5\u8be2\u6570\u636e\u4ec5 8 s \u5c31\u5b8c\u6210\u4e86\u3002<\/strong>\u4f46\u5176\u5b9e\u5728\u6211\u4eec\u7684\u65e5\u5e38\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u66f4\u591a\u7684\u662f\u5bf9\u67d0\u4e2a\u70b9\u4f4d\uff08\u5b50\u8868\uff09\u7684\u805a\u5408\u67e5\u8be2\uff0c\u800c\u8fd9\u79cd\u67e5\u8be2\u90fd\u5f88\u5feb\u5c31\u80fd\u5b8c\u6210\u3002<\/p>\n\n\n\n<p><strong>\u6bd4\u5982\u4e0b\u9762\u8fd9\u4e2a\u5c06\u8fd1\u4e00\u5e74\u65f6\u95f4\u8de8\u5ea6\u6570\u636e\u7684\u964d\u91c7\u6837\u67e5\u8be2\uff0c\u4ec5\u7528\u65f6 0.538 s<\/strong>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>select sum(value) from c_Alx1b7hr where ts >= \u20181577808000000\u2019 AND ts <=\u20181603987200000\u2019 interval(1w);<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"612\" height=\"179\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/8.png\" alt=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\" class=\"wp-image-6020\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/8.png 612w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/8-300x88.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<p>\u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\uff0c\u5355\u53f0\u670d\u52a1\u5668 CPU \u4f7f\u7528\u7ef4\u6301\u5728 30% \u5de6\u53f3\uff0c\u5185\u5b58\u7684\u5360\u7528\u91cf\u5927\u6982\u4e3a 5 GB \u5de6\u53f3\u3002<\/p>\n\n\n\n<p>\u7efc\u5408\u591a\u65b9\u9762\u7684\u5177\u4f53\u5206\u6790\uff0cTDengine \u5bf9\u6211\u4eec\u5206\u6790\u4e1a\u52a1\u6a21\u5757\u4e0d\u4ec5\u5e26\u6765\u4e86<a href=\"https:\/\/taosdata.com\/fast\" rel=\"nofollow noopener\" target=\"_blank\">\u6027\u80fd<\/a>\u4e0a\u7684\u5de8\u5927\u63d0\u5347\uff0c\u66f4\u662f\u5728\u6210\u672c\u4e0a\u8fbe\u5230\u4e86\u51e0\u4e4e\u5bf9\u534a\u7684\u4e0b\u8c03\uff0c\u8fd9\u6781\u5927\u5730\u8282\u7701\u4e86\u6211\u4eec\u5728\u57fa\u7840\u6570\u636e\u5e93\u5efa\u8bbe\u4e0a\u7684\u6295\u5165\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"491\" height=\"533\" src=\"https:\/\/taosdata.com\/wp-content\/uploads\/2022\/02\/9.png\" alt=\"TDengine Database\" class=\"wp-image-6021\" srcset=\"https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/9.png 491w, https:\/\/www.taosdata.com\/wp-content\/uploads\/2022\/02\/9-276x300.png 276w\" sizes=\"(max-width: 491px) 100vw, 491px\" title=\"- TDengine Database \u65f6\u5e8f\u6570\u636e\u5e93\"><\/figure><\/div>\n\n\n\n<h2><strong>\u4e09\u3001\u7ed3\u8bed<\/strong><\/h2>\n\n\n\n<p>\u5728\u6b64\uff0c\u6211\u4eec\u60f3\u611f\u8c22\u4e00\u4e0b TDengine Database \u7684\u5b98\u65b9\u793e\u533a\u3002\u867d\u7136\u6211\u4eec\u4f7f\u7528\u7684\u662f\u5f00\u6e90\u7248\u4ea7\u54c1\uff0c\u4f46\u4ece\u9879\u76ee\u521d\u6b65\u4e0a\u7ebf\uff0c\u5230\u6570\u636e\u8fc1\u79fb\uff0c\u518d\u5230\u6b63\u5f0f\u5b8c\u6210\u5207\u6362\uff0c\u5b98\u65b9\u793e\u533a\u4f9d\u7136\u7ed9\u5230\u4e86\u6211\u4eec\u975e\u5e38\u5168\u9762\u7684\u4e00\u5bf9\u4e00\u652f\u6301\u3002\u5728\u4ed6\u4eec\u7684\u5e2e\u52a9\u4e0b\uff0c\u6211\u4eec\u987a\u5229\u5b8c\u6210\u4e86\u7b2c\u4e00\u9636\u6bb5\u7684\u6570\u636e\u5e93\u5efa\u8bbe\uff0c\u5e76\u4e14\u5e73\u7a33\u5b9e\u73b0\u4e86\u65b0\u65e7\u4ea7\u54c1\u7684\u8fc7\u6e21\u3002\u76ee\u524d\uff0c\u6211\u4eec\u7684\u672c\u5730\u5316\u90e8\u7f72\u8fd8\u672a\u8d70\u5411\u8de8\u533a\u57df\uff08\u673a\u623f\uff09\u9636\u6bb5\uff0c\u672a\u6765\u6211\u4eec\u8ba1\u5212\u5c06 TDengine \u66f4\u5168\u9762\u5730\u63a8\u5e7f\u5230\u5404\u7c7b\u4e1a\u52a1\u5e94\u7528\u4e2d\uff0c\u4fc3\u8fdb\u201c\u5929\u5de5\u4e91\u4e2d\u63a7\u201d SaaS \u5e73\u53f0\u7684\u66f4\u5e73\u7a33\u53d1\u5c55\u3002<\/p>\n\n\n\n<p>\u5e0c\u671b\u5728 TDengine \u5e94\u7528\u5230\u5404\u7c7b\u9879\u76ee\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4e5f\u80fd\u4fc3\u8fdb\u5176\u5404\u9879\u7279\u6027\u7684\u8fdb\u4e00\u6b65\u5b8c\u5584\u3002\u6b64\u5916\uff0c\u968f\u7740\u6211\u4eec\u4e1a\u52a1\u89c4\u6a21\u7684\u6269\u5927\uff0c\u53cc\u65b9\u4e5f\u6709\u671b\u8fbe\u6210\u66f4\u6df1\u5c42\u6b21\u7684\u5408\u4f5c\uff0c\u5b9e\u73b0\u53cc\u8d62\u3002<\/p>\n\n\n\n<h3><strong>\u4f5c\u8005\u7b80\u4ecb<\/strong><\/h3>\n\n\n\n<p>\u674e\u6ce2\uff0c\u4e2d\u79d1\u4e91\u521b\u8f6f\u4ef6\u7814\u53d1\u5de5\u7a0b\u5e08\u3002\u5730\u9053\u7684\u5357\u65b9\u4eba\uff0c\u559c\u6b22\u5317\u65b9\u7684\u51b0\u96ea\u4e16\u754c\uff1b\u6807\u51c6\u7684\u7a0b\u5e8f\u733f\uff0c\u6c89\u6d78\u5404\u79cd\u8bed\u8a00\u7684\u5927\u6d77\uff0c\u6280\u672f\u72c2\u70ed\u7231\u597d\u8005\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b58\u50a8\u4e0a\u8282\u7701\u4e86\u5c06\u8fd140G\u7684\u5bb9\u91cf\uff0c\u603b\u63a5\u5165\u91cf\u6bcf\u79d2\u57fa\u672c\u662f20\u4e07\u4e2a\u70b9\u5de6\u53f3\u3002TDengine Database \u4e0d\u4ec5\u5728\u5206\u6790\u4e1a\u52a1\u6a21\u5757\u4e0a\u5e26\u6765\u4e86\u6027\u80fd\u4e0a\u7684\u5de8\u5927\u63d0\u5347\uff0c\u66f4\u662f\u5728\u6210\u672c\u4e0a\u8fbe\u5230\u4e86\u51e0\u4e4e\u5bf9\u534a\u7684\u4e0b\u8c03\uff0c\u6781\u5927\u5730\u8282\u7701\u4e86\u4e2d\u79d1\u4e91\u521b\u5728\u57fa\u7840\u6570\u636e\u5e93\u5efa\u8bbe\u4e0a\u7684\u6295\u5165\u3002<\/p>\n","protected":false},"author":107,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[39,55],"_links":{"self":[{"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/posts\/6011"}],"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\/107"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/comments?post=6011"}],"version-history":[{"count":0,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/posts\/6011\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/media?parent=6011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/categories?post=6011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.taosdata.com\/wp-json\/wp\/v2\/tags?post=6011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}