{"id":139,"date":"2020-12-27T19:58:06","date_gmt":"2020-12-27T11:58:06","guid":{"rendered":"http:\/\/www.gaohui.xyz\/?p=139"},"modified":"2026-05-09T19:53:42","modified_gmt":"2026-05-09T11:53:42","slug":"%e5%9f%ba%e4%ba%8e%e8%85%be%e8%ae%af%e4%ba%91%e5%ad%98%e5%82%a8cos%e7%9a%84clickhouse%e6%95%b0%e6%8d%ae%e5%86%b7%e7%83%ad%e5%88%86%e5%b1%82%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.gaohui.xyz\/?p=139","title":{"rendered":"\u57fa\u4e8e\u817e\u8baf\u4e91\u5b58\u50a8COS\u7684ClickHouse\u6570\u636e\u51b7\u70ed\u5206\u5c42\u65b9\u6848"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">1&nbsp;&nbsp; ClickHouse\u7b80\u4ecb<\/h1>\n\n\n\n<p>ClickHouse\u662f\u4e00\u4e2a\u7528\u4e8e\u8054\u673a\u5206\u6790\uff08OLAP\uff09\u7684\u5217\u5f0f\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff08DBMS\uff09\uff0c\u652f\u6301PB\u7ea7\u6570\u636e\u91cf\u7684\u4ea4\u4e92\u5f0f\u5206\u6790\uff0cClickHouse\u6700\u521d\u662f\u4e3aYandexMetrica&nbsp;\u4e16\u754c\u7b2c\u4e8c\u5927Web\u5206\u6790\u5e73\u53f0\u800c\u5f00\u53d1\u7684\u3002\u591a\u5e74\u6765\u4e00\u76f4\u4f5c\u4e3a\u8be5\u7cfb\u7edf\u7684\u6838\u5fc3\u7ec4\u4ef6\u88ab\u8be5\u7cfb\u7edf\u6301\u7eed\u4f7f\u7528\u7740\u3002\u76ee\u524d\u4e3a\u6b62\uff0c\u8be5\u7cfb\u7edf\u5728ClickHouse\u4e2d\u6709\u8d85\u8fc713\u4e07\u4ebf\u6761\u8bb0\u5f55\uff0c\u5e76\u4e14\u6bcf\u5929\u8d85\u8fc7200\u591a\u4ebf\u4e2a\u4e8b\u4ef6\u88ab\u5904\u7406\u3002\u5b83\u5141\u8bb8\u76f4\u63a5\u4ece\u539f\u59cb\u6570\u636e\u4e2d\u52a8\u6001\u67e5\u8be2\u5e76\u751f\u6210\u62a5\u544a\u3002\u81ea2016 \u5e74\u5f00\u6e90\u4ee5\u6765\uff0cClickHouse \u51ed\u501f\u5176\u6570\u500d\u4e8e\u4e1a\u754c\u9876\u5c16\u5206\u6790\u578b\u6570\u636e\u5e93\u7684\u6781\u81f4\u6027\u80fd\uff0c\u6210\u4e3a\u4ea4\u4e92\u5f0f\u5206\u6790\u9886\u57df\u7684\u540e\u8d77\u4e4b\u79c0\uff0c\u53d1\u5c55\u901f\u5ea6\u975e\u5e38\u5feb\u3002<\/p>\n\n\n\n<p>\u66f4\u8be6\u7ec6\u7684ClickHouse\u7279\u6027\uff0c\u53ef\u4ee5\u53c2\u8003ClickHouse\u7684\u5b98\u65b9\u6587\u6863\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/clickhouse.tech\/docs\/zh\/introduction\/distinctive-features\/\">https:\/\/clickhouse.tech\/docs\/zh\/introduction\/distinctive-features\/<\/a><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">2&nbsp;&nbsp; ClickHouse\u7684\u67b6\u6784\u7b80\u8ff0<\/h1>\n\n\n\n<p>ClickHouse\u662f\u4e00\u79cd\u5206\u5e03\u5f0f\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u4e0d\u540c\u4e8e\u5176\u4ed6\u4e3b\u6d41\u7684\u5927\u6570\u636e\u7ec4\u4ef6\uff0c\u5b83\u5e76\u6ca1\u6709\u91c7\u7528Hadoop\u751f\u6001\u7684HDFS\u6587\u4ef6\u7cfb\u7edf\uff0c\u800c\u662f\u5c06\u6570\u636e\u5b58\u653e\u4e8e\u670d\u52a1\u5668\u7684\u672c\u5730\u76d8\uff0c\u540c\u65f6\u4f7f\u7528\u6570\u636e\u526f\u672c\u7684\u65b9\u5f0f\u6765\u4fdd\u969c\u6570\u636e\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n<p>ClickHouse\u4f7f\u7528\u5206\u5e03\u5f0f\u8868\u5b9e\u73b0\u6570\u636e\u7684\u5206\u5e03\u5f0f\u5b58\u50a8\u548c\u67e5\u8be2\u3002\u4e0b\u56fe\u6f14\u793a\u4e86\u4e00\u4e2a\u5206\u5e03\u5f0f\u8868\u662f\u5982\u4f55\u5b58\u50a8\u7684\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"712\" height=\"530\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-1.png\" alt=\"\" class=\"wp-image-141\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-1.png 712w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-1-300x223.png 300w\" sizes=\"auto, (max-width: 712px) 100vw, 712px\" \/><\/figure>\n\n\n\n<p><strong>\u5206\u7247\uff08Shard\uff09\uff1a<\/strong>\u5305\u542b\u6570\u636e\u7684\u4e0d\u540c\u90e8\u5206\u7684\u670d\u52a1\u5668\uff0c\u8981\u8bfb\u53d6\u6240\u6709\u6570\u636e\u5fc5\u987b\u8bbf\u95ee\u6240\u6709\u7684\u5206\u7247\u3002\u901a\u8fc7\u5c06\u5206\u5e03\u5f0f\u8868\u7684\u6570\u636e\u5b58\u653e\u5230\u591a\u4e2aShard\u5b9e\u73b0\u8ba1\u7b97\u548c\u5b58\u50a8\u7684\u6a2a\u5411\u6269\u5c55\u3002<\/p>\n\n\n\n<p><strong>\u526f\u672c\uff08Replica\uff09\uff1a<\/strong>\u6bcf\u4e2a\u5207\u7247\u7684\u6570\u636e\u90fd\u5305\u542b\u591a\u4e2a\u526f\u672c\uff0c\u8981\u8bfb\u53d6\u6570\u636e\u65f6\u8bbf\u95ee\u4efb\u4e00\u526f\u672c\u4e0a\u7684\u6570\u636e\u5373\u53ef\u3002\u901a\u8fc7\u526f\u672c\u673a\u5236\u4fdd\u8bc1\u5b58\u50a8\u6570\u636e\u7684\u5355\u8282\u70b9\u5931\u6548\u65f6\u6570\u636e\u7684\u53ef\u7528\u6027\u3002\u53ea\u6709MergeTree\u7c7b\u578b\u7684\u8868\u5f15\u64ce\u53ef\u4ee5\u652f\u6301\u591a\u526f\u672c\u3002ClickHouse\u662f\u5728\u8868\u7684\u5f15\u64ce\u800c\u4e0d\u662f\u6570\u636e\u5e93\u5f15\u64ce\u5b9e\u73b0\u6570\u636e\u7684\u526f\u672c\u529f\u80fd\u7684\uff0c\u6240\u4ee5\u526f\u672c\u662f\u8868\u7ea7\u522b\u7684\u800c\u4e0d\u662f\u670d\u52a1\u5668\u7ea7\u522b\u7684\u3002\u6570\u636e\u5728\u63d2\u5165ReplicatedMergeTree\u5f15\u64ce\u7684\u8868\u7684\u65f6\u5019\u4f1a\u505a\u6570\u636e\u7684\u4e3b\u5907\u540c\u6b65\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u591a\u526f\u672c\uff0c\u5728\u540c\u6b65\u7684\u8fc7\u7a0b\u4e2d\u4f7f\u7528ZooKeeper\u505a\u5206\u5e03\u5f0f\u534f\u8c03\u3002<\/p>\n\n\n\n<p><strong>\u5206\u5e03\u5f0f\u8868(Distributed table)\uff1a<\/strong>\u4f7f\u7528\u5206\u5e03\u5f0f\u5f15\u64ce\u521b\u5efa\u7684\u5206\u5e03\u5f0f\u8868\u5e76\u4e0d\u5b58\u50a8\u6570\u636e\uff0c\u4f46\u662f\u80fd\u591f\u5c06\u67e5\u8be2\u4efb\u52a1\u5206\u5e03\u5230\u591a\u53f0\u670d\u52a1\u5668\u4e0a\u5904\u7406\u3002\u5728\u521b\u5efa\u5206\u5e03\u5f0f\u8868\u7684\u8fc7\u7a0b\u4e2d\uff0cClickHouse\u4f1a\u5148\u518d\u6bcf\u4e2aShard\u4e0a\u521b\u5efa\u672c\u5730\u8868\uff0c\u672c\u5730\u8868\u53ea\u5728\u5bf9\u5e94\u7684\u8282\u70b9\u5185\u53ef\u89c1\uff0c\u7136\u540e\u518d\u5c06\u521b\u5efa\u7684\u672c\u5730\u8868\u6620\u5c04\u7ed9\u5206\u5e03\u5f0f\u8868\u3002\u8fd9\u6837\u7528\u6237\u5728\u8bbf\u95ee\u5206\u5e03\u5f0f\u8868\u7684\u65f6\u5019\uff0cClickHouse\u4f1a\u81ea\u52a8\u6839\u636e\u96c6\u7fa4\u7684\u67b6\u6784\u4fe1\u606f\uff0c\u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u5bf9\u5e94\u7684\u672c\u5730\u8868\u3002<\/p>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u4e00\u4e2aClickHouse\u96c6\u7fa4\u7531\u5206\u7247\u7ec4\u6210\uff0c\u800c\u6bcf\u4e2a\u5206\u7247\u53c8\u7531\u591a\u4e2a\u6570\u636e\u526f\u672c\u7ec4\u6210\u3002\u4e00\u4e2a\u526f\u672c\u5bf9\u5e94\u4e86\u7ec4\u6210ClickHouse\u96c6\u7fa4\u4e2d\u7684\u4e00\u4e2a\u670d\u52a1\u5668\u8282\u70b9\uff0c\u5e76\u4f7f\u7528\u8be5\u670d\u52a1\u5668\u8282\u70b9\u4e0a\u7684\u672c\u5730\u76d8\u5b58\u50a8\u6570\u636e\u3002\u901a\u8fc7\u5206\u5e03\u5f0f\u8868\u3001\u6570\u636e\u5206\u7247\u4ee5\u53ca\u6570\u636e\u526f\u672c\uff0cClickHouse\u5b9e\u73b0\u4e86\u96c6\u7fa4\u7684\u6a2a\u5411\u6269\u5c55\u80fd\u529b\u5e76\u63d0\u4f9b\u6570\u636e\u7684\u9ad8\u53ef\u7528\u4fdd\u62a4\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">3&nbsp;&nbsp; \u6570\u636e\u7684\u5206\u5c42\u5b58\u50a8<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">3.1 \u6570\u636e\u7684\u5206\u5c42\u5b58\u50a8<\/h2>\n\n\n\n<p>\u4ece19.15\u8fd9\u4e2a\u7248\u672c\u5f00\u59cb\uff0cClickHouse\u5f00\u59cb\u652f\u6301multi-volume storage\u8fd9\u4e2a\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u5c06ClickHouse\u8868\u5b58\u50a8\u5728\u5305\u542b\u591a\u4e2a\u8bbe\u5907\u7684\u5377\u5f53\u4e2d\uff0c\u5229\u7528\u8fd9\u4e2a\u7279\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u5728volume\u4e2d\u5b9a\u4e49\u4e0d\u540c\u7c7b\u578b\u7684\u78c1\u76d8\uff0c\u6839\u636e\u6570\u636e\u7684\u201c\u51b7\u201d\u3001\u201c\u70ed\u201d\u7a0b\u5ea6\u5c06\u6570\u636e\u5b58\u653e\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u78c1\u76d8\u4e0a\uff08\u6211\u4eec\u53ef\u4ee5\u79f0\u4e4b\u4e3aTier Storage\uff09\uff0c\u4ee5\u5b9e\u73b0\u6027\u80fd\u4e0e\u6210\u672c\u7684\u5e73\u8861\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f<a href=\"https:\/\/altinity.com\/blog\/2019\/11\/27\/amplifying-clickhouse-capacity-with-multi-volume-storage-part-1\">Altinity<\/a>\u7f51\u7ad9\u4e0a\u5173\u4e8emulti-volume storage\u7684\u67b6\u6784\u56fe:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"864\" height=\"606\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/Picture1.png\" alt=\"\" class=\"wp-image-144\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/Picture1.png 864w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/Picture1-300x210.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/Picture1-768x539.png 768w\" sizes=\"auto, (max-width: 864px) 100vw, 864px\" \/><\/figure>\n\n\n\n<p>ClickHouse\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u548c\u78c1\u76d8\u76f8\u5173\u7684\u672f\u8bed\uff1a<\/p>\n\n\n\n<p><strong>\u78c1\u76d8\uff08Disk\uff09\uff1a<\/strong>\u5df2\u7ecf\u683c\u5f0f\u5316\u6210\u6587\u4ef6\u7cfb\u7edf\u7684\u5757\u8bbe\u5907\u3002<\/p>\n\n\n\n<p><strong>\u9ed8\u8ba4\u78c1\u76d8\uff08Default Disk\uff09\uff1a<\/strong>\u5728\u670d\u52a1\u5668\u8bbe\u7f6e\u4e2d\u901a\u8fc7path\u53c2\u6570\u6307\u5b9a\u7684\u6570\u636e\u5b58\u50a8\uff0c\u9ed8\u8ba4\u8def\u5f84\u4e3a\/var\/lib\/clickhouse\/\u3002<\/p>\n\n\n\n<p><strong>\u5377\uff08Volume\uff09\uff1a<\/strong>\u6709\u5e8f\u7684\u78c1\u76d8\u7684\u96c6\u5408\u3002<\/p>\n\n\n\n<p><strong>\u5b58\u50a8\u7b56\u7565\uff08Storage Policy\uff09\uff1a<\/strong>\u5377\u7684\u96c6\u5408\u4ee5\u53ca\u5377\u4e4b\u95f4\u6570\u636e\u79fb\u52a8\u7684\u89c4\u5219\u3002<\/p>\n\n\n\n<p>ClickHouse\u5b58\u50a8\u53ca\u5b58\u50a8\u76f8\u5173\u7684\u7b56\u7565\u662f\u5199\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\uff0c\u4f60\u53ef\u4ee5\u5728\/etc\/clickhouse-server\/config.xml\u6587\u4ef6\u4e2d\u6dfb\u52a0\u5173\u4e8e\u5377\u3001\u78c1\u76d8\u4ee5\u53ca\u5b58\u50a8\u7b56\u7565\u7684\u5b9a\u4e49\uff0c\u4e5f\u53ef\u4ee5\u5728\/etc\/clickhouse-server\/config.d\u76ee\u5f55\u4e2d\u65b0\u5efaxml\u7c7b\u578b\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u76f8\u5173\u7684\u5b58\u50a8\u7684\u5b9a\u4e49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3.2 ClickHouse\u652f\u6301\u7684\u78c1\u76d8\u7c7b\u578b<\/h2>\n\n\n\n<p>ClickHouse\u4e3b\u8981\u652f\u6301DiskLocal\u548cDiskS3\u4e24\u79cd\u5e38\u7528\u7684\u78c1\u76d8\u7c7b\u578b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DiskLocal\u7c7b\u578b\u78c1\u76d8<\/h3>\n\n\n\n<p>DiskLocal\u7c7b\u578b\u78c1\u76d8\u4f7f\u7528\u670d\u52a1\u5668\u672c\u5730\u78c1\u76d8\uff0c\u5e76\u6307\u660e\u6570\u636e\u5b58\u50a8\u7684\u8def\u5f84\u3002ClickHouse\u6709\u4e00\u4e2a\u540d\u4e3adefault\u7684DiskLocal\u7c7b\u578b\u7684\u78c1\u76d8\uff0c\u8def\u5f84\u4e3a\/var\/lib\/clickhouse\/\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"148\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-5.png\" alt=\"\" class=\"wp-image-146\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-5.png 830w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-5-300x53.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-5-768x137.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/figure>\n\n\n\n<p>\u540c\u6837\u6211\u53ef\u4ee5\u81ea\u5b9a\u4e49\u65b0\u589eDiskLocal\u7c7b\u578b\u7684\u78c1\u76d8\uff0c\u5728ClickHouse\u4e2d\u65b0\u589e\u4e00\u4e2aDiskLocal\u7c7b\u578b\u7684\u78c1\u76d8\uff0c\u4f7f\u7528\u8def\u5f84\u95ee\/data\uff0c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\"><li>\u670d\u52a1\u5668\u65b0\u6302\u8f7d\u4e00\u5757\u786c\u76d8\uff0c\u5e76\u683c\u5f0f\u5316\u6587\u4ef6\u7cfb\u7edf\u5e76\u6302\u8f7d\u5728\/data\u76ee\u5f55\u4e0b\u3002<\/li><li>\u5728\/etc\/clickhouse-server\/config.d\u76ee\u5f55\u4e0b\u65b0\u5efa\u4e00\u4e2a\u540d\u4e3astorage.xml\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u5982\u4e0b\u5185\u5bb9\uff1a<\/li><\/ol>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;yandex&gt;\r\n    &amp;lt;storage_configuration&gt;\r\n        &amp;lt;disks&gt;\r\n            &amp;lt;localdisk&gt; &amp;lt;!-- disk name --&gt;\r\n                &amp;lt;path&gt;\/data\/&amp;lt;\/path&gt;\r\n            &amp;lt;\/localdisk&gt;\r\n        &amp;lt;\/disks&gt;\r\n        &amp;lt;policies&gt;\r\n            &amp;lt;local&gt;\r\n                &amp;lt;volumes&gt;\r\n                    &amp;lt;main&gt;\r\n                        &amp;lt;disk&gt;localdisk&amp;lt;\/disk&gt;  \r\n                    &amp;lt;\/main&gt;\r\n                &amp;lt;\/volumes&gt;\r\n            &amp;lt;\/local&gt;\r\n        &amp;lt;\/policies&gt;\r\n    &amp;lt;\/storage_configuration&gt;\r\n&amp;lt;\/yandex&gt;\r\n<\/pre><\/div>\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li>\u91cd\u542fclickhouse-server\u670d\u52a1\u4e4b\u540e\uff0c\u67e5\u770b\u65b0\u52a0\u7684\u78c1\u76d8\uff1a<\/li><\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"212\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-6.png\" alt=\"\" class=\"wp-image-147\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-6.png 830w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-6-300x77.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-6-768x196.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.2.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DiskS3\u7c7b\u578b\u78c1\u76d8<\/h3>\n\n\n\n<p>ClickHouse\u652f\u6301DiskS3\u7c7b\u578b\u78c1\u76d8\uff0c\u4f7f\u7528S3\u63a5\u53e3\u8bbf\u95ee\u5b58\u50a8\u4e8e\u5bf9\u8c61\u5b58\u50a8\u4e0a\u7684\u6570\u636e\uff0c\u539f\u751f\u652f\u6301AWS\u5bf9\u8c61\u5b58\u50a8S3\u4ee5\u53ca\u817e\u8baf\u4e91\u5bf9\u8c61\u5b58\u50a8COS\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u6211\u4eec\u5728ClickHouse\u4e2d\u518d\u6dfb\u52a0\u4e00\u4e2aDiskS3\u7c7b\u578b\u7684\u78c1\u76d8\uff0c\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528\u817e\u8baf\u4e91\u5b58\u50a8COS\u7684\u4e00\u4e2a\u5b58\u50a8\u6876\u4f5c\u4e3a\u4f8b\u5b50\uff0c\u7f16\u8f91\/etc\/clickhouse-server\/config.d\/storage.xml\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;yandex&gt;\r\n    &amp;lt;storage_configuration&gt;\r\n        &amp;lt;disks&gt;\r\n            &amp;lt;localdisk&gt; &amp;lt;!-- disk name --&gt;\r\n                &amp;lt;path&gt;\/data\/&amp;lt;\/path&gt;\r\n            &amp;lt;\/localdisk&gt;\r\n            &amp;lt;cos&gt;\r\n                &amp;lt;type&gt;s3&amp;lt;\/type&gt;\r\n                &amp;lt;endpoint&gt;http:\/\/example-1250000000.cos.ap-shanghai.myqcloud.com\/ck\/&amp;lt;\/endpoint&gt;\r\n                &amp;lt;access_key_id&gt;AKIDxxxxxxxx&amp;lt;\/access_key_id&gt;\r\n                &amp;lt;secret_access_key&gt;xxxxxxxxxxx&amp;lt;\/secret_access_key&gt;\r\n            &amp;lt;\/cos&gt;\r\n        &amp;lt;\/disks&gt;\r\n        &amp;lt;policies&gt;\r\n            &amp;lt;local&gt;\r\n                &amp;lt;volumes&gt;\r\n                    &amp;lt;main&gt;\r\n                        &amp;lt;disk&gt;localdisk&amp;lt;\/disk&gt;  \r\n                    &amp;lt;\/main&gt;\r\n                &amp;lt;\/volumes&gt;\r\n            &amp;lt;\/local&gt;\r\n            &amp;lt;cos&gt;\r\n                &amp;lt;volumes&gt;\r\n                    &amp;lt;main&gt;\r\n                        &amp;lt;disk&gt;cos&amp;lt;\/disk&gt;\r\n                    &amp;lt;\/main&gt;\r\n                &amp;lt;\/volumes&gt;\r\n            &amp;lt;\/cos&gt;\r\n        &amp;lt;\/policies&gt;\r\n    &amp;lt;\/storage_configuration&gt;\r\n&amp;lt;\/yandex&gt;\r\n<\/pre><\/div>\n\n\n<p>\u5728\u4e0a\u9762\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e24\u4e2a\u78c1\u76d8\uff0c\u4e00\u4e2a\u540d\u4e3alocaldisk\u7684Disklocal\u7c7b\u578b\u7684\u78c1\u76d8\uff0c\u4f7f\u7528\u672c\u5730\/data\u8def\u5f84\u5b58\u50a8\u6570\u636e\uff0c\u53e6\u5916\u4e00\u4e2a\u662f\u540d\u4e3acos\u7684DiskS3\u7c7b\u578b\u7684\u78c1\u76d8\uff0c\u4f7f\u7528\u817e\u8baf\u4e91\u5bf9\u8c61\u5b58\u50a8\u7684example-1250000000\u5b58\u50a8\u6876\u5b58\u50a8\u6570\u636e\uff0c\u5e76\u9700\u8981\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6e\u53ef\u4ee5\u8bbf\u95ee\u8be5\u5b58\u50a8\u6876\u8d26\u53f7\u7684SecretId\u548cSecretKey\uff0c\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2daccess_key_id\u548csecret_access_key\u5206\u522b\u5bf9\u5e94\u8bbf\u95eeCOS\u5b58\u50a8\u6876\u8d26\u53f7\u7684SecretId\u548cSecretKey\u3002\u63a5\u4e0b\u6765\u5728\u7b56\u7565\u4e2d\u6211\u4eec\u5b9a\u4e49\u4e86\u4e24\u4e2a\u7b56\u7565\u7528\u4e8e\u5c06\u6570\u636e\u5b58\u50a8\u81f3\u672c\u5730\u78c1\u76d8\u6216\u8005\u5bf9\u8c61\u5b58\u50a8COS\u3002<\/p>\n\n\n\n<p>\u5728ClickHouse\u4e2d\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u540e\uff0c\u80fd\u67e5\u8be2\u5230\u521a\u624d\u6211\u4eec\u5b9a\u4e49\u7684\u78c1\u76d8\u53ca\u5b58\u50a8\u7b56\u7565\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"474\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-7.png\" alt=\"\" class=\"wp-image-148\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-7.png 830w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-7-300x171.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-7-768x439.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/figure>\n\n\n\n<p>\u5728\u540e\u9762\u7684\u7ae0\u8282\u6211\u4eec\u4f1a\u8be6\u7ec6\u6f14\u793a\u5982\u4f55\u5c06ClickHouse\u8868\u4e2d\u7684\u6570\u636e\u5b58\u50a8\u5728\u672c\u5730\u5b58\u50a8\u6216\u8005\u5bf9\u8c61\u5b58\u50a8COS\u4e0a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3.3 \u6570\u636e\u79fb\u52a8\u7b56\u7565<\/h2>\n\n\n\n<p>\u901a\u8fc7\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6e\u591a\u4e2a\u4e0d\u540c\u7c7b\u578b\u7684\u78c1\u76d8\u4ee5\u53ca\u5b58\u50a8\u7b56\u7565\uff0cClickHouse\u80fd\u591f\u5c06\u6570\u636e\u5b58\u50a8\u5728\u4e0d\u540c\u7684\u5b58\u50a8\u4ecb\u8d28\u4e2d\uff0c\u540c\u65f6ClickHouse\u8fd8\u652f\u6301\u914d\u7f6e\u79fb\u52a8\u7b56\u7565\u4ee5\u5b9e\u73b0\u6570\u636e\u5728\u4e0d\u540c\u5b58\u50a8\u4ecb\u8d28\u4e4b\u95f4\u81ea\u52a8\u7684\u79fb\u52a8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u57fa\u4e8emove factor\u7684\u6570\u636e\u79fb\u52a8\u7b56\u7565<\/h3>\n\n\n\n<p>\u8fd9\u662f\u4e00\u79cd\u57fa\u4e8e\u6587\u4ef6\u5927\u5c0f\u4ee5\u53ca\u5377\uff08volume\uff09\u4e2d\u5404\u4e2a\u78c1\u76d8\uff08Disk\uff09\u5bb9\u91cf\u4f7f\u7528\u60c5\u51b5\u6765\u79fb\u52a8\u6570\u636e\u7684\u7b56\u7565\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5efa\u7acb\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cmoving_from_local_to_cos\u201d\u7684\u7b56\u7565\uff0c\u5728\u7b56\u7565\u4e2d\u6211\u4eec\u5b9a\u4e49\u4e86\u4e24\u79cd\u5b58\u50a8\uff0c\u7b2c\u4e00\u4e2a\u662f\u540d\u4e3a\u201chot\u201d\u7684\u5377\uff0c\u8fd9\u4e2a\u5377\u4e2d\u6709\u4e00\u4e2a\u540d\u4e3alocaldisk\u7684\u78c1\u76d8\u5e76\u8bbe\u7f6e\u8fd9\u4e2a\u78c1\u76d8\u4e0a\u7684\u6587\u4ef6\u6700\u5927\u503c\u4e3a1GB\uff1b\u7b2c\u4e8c\u4e2a\u662f\u540d\u4e3a\u201ccold\u201d\u7684\u5377\uff0c\u8fd9\u4e2a\u5377\u4e2d\u6709\u4e00\u4e2a\u540d\u4e3acos\u7684\u78c1\u76d8\u3002<\/p>\n\n\n\n<p>\u6700\u540e\u662fmove_factor\u53c2\u6570\uff0c\u8868\u793a\u5f53\u5377\u7684\u53ef\u7528\u5bb9\u91cf\u4f4e\u4e8emove_factor\u53c2\u6570\u8bbe\u5b9a\u7684\u503c\u7684\u65f6\u5019\uff0c\u6570\u636e\u5c06\u88ab\u81ea\u52a8\u7684\u79fb\u52a8\u5230\u4e0b\u4e00\u4e2a\u5377\uff0c\u672c\u4f8b\u4e2d\u5f53hot\u5377\u7684\u5bb9\u91cf\u4f4e\u4e8e30%\u7684\u65f6\u5019\uff0chot\u5377\u4e2d\u7684\u6570\u636e\u5c06\u88ab\u81ea\u52a8\u7684\u79fb\u52a8\u5230cold\u5377\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;moving_from_local_to_cos&gt;\n    &amp;lt;volumes&gt;\n        &amp;lt;hot&gt;\n            &amp;lt;disk&gt;localdisk&amp;lt;\/disk&gt;\n            &amp;lt;max_data_part_size_bytes&gt;1073741824&amp;lt;\/max_data_part_size_bytes&gt;\n        &amp;lt;\/hot&gt;\n        &amp;lt;cold&gt;\n            &amp;lt;disk&gt;cos&amp;lt;\/disk&gt;\n        &amp;lt;\/cold&gt;\n    &amp;lt;\/volumes&gt;\n    &amp;lt;move_factor&gt;0.3&amp;lt;\/move_factor&gt;\n&amp;lt;\/moving_from_local_to_cos&gt;\n<\/pre><\/div>\n\n\n<p>\u6709\u4e00\u70b9\u9700\u8981\u5f3a\u8c03\u7684\u662f\uff0c\u914d\u7f6e\u6587\u4ef6\u91cc\u5404\u4e2a\u5377\u7684\u987a\u5e8f\u975e\u5e38\u91cd\u8981\uff0c\u5f53ClickHouse\u6709\u65b0\u6570\u636e\u5199\u5165\u7684\u65f6\u5019\uff0c\u6570\u636e\u4f1a\u4f18\u5148\u5199\u5165\u5230\u7b2c\u4e00\u4e2a\u5377\uff0c\u518d\u4f9d\u6b21\u5199\u5165\u540e\u9762\u7684\u5377\u3002\u540c\u65f6move factor\u7684\u7684\u79fb\u52a8\u7b56\u7565\u4e5f\u662f\u5c06\u6570\u636e\u4ece\u524d\u9762\u7684\u5377\u79fb\u52a8\u5230\u540e\u9762\u7684\u5377\u3002\u6240\u4ee5\u6211\u4eec\u5728\u5b9a\u4e49\u5377\u7684\u65f6\u5019\uff0c\u8981\u628a\u6570\u636e\u4f18\u5148\u5199\u5165\u7684\u5377\u653e\u5728\u914d\u7f6e\u6587\u4ef6\u7684\u524d\u9762\u3002\u5728\u5b9e\u9645\u7684\u4f7f\u7528\u573a\u666f\u4e2d\u4e00\u822c\u662f\u628a\u9ad8\u6027\u80fd\u5b58\u50a8\u653e\u5728\u524d\u9762\uff0c\u628a\u9ad8\u5bb9\u91cf\u4f4e\u6210\u672c\u7684\u5b58\u50a8\u653e\u5728\u540e\u9762\uff0c\u8fd9\u6837\u5b9e\u73b0\u65b0\u7684\u70ed\u6570\u636e\u5b58\u653e\u5728\u9ad8\u6027\u80fd\u5b58\u50a8\u4ee5\u83b7\u53d6\u6781\u81f4\u7684\u5b9e\u65f6\u67e5\u8be2\u6027\u80fd\u3001\u8001\u7684\u5386\u53f2\u51b7\u6570\u636e\u5b58\u653e\u5728\u9ad8\u5bb9\u91cf\u5b58\u50a8\u4ee5\u83b7\u53d6\u8f83\u4f4e\u7684\u5b58\u50a8\u6210\u672c\u4ee5\u53ca\u8f83\u597d\u7684\u6279\u91cf\u67e5\u8be2\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u57fa\u4e8eTTL\u7684\u6570\u636e\u79fb\u52a8\u7b56\u7565<\/h3>\n\n\n\n<p>ClickHouse\u652f\u6301\u8868\u7ea7\u522b\u7684TTL\u8868\u8fbe\u5f0f\uff0c\u5141\u8bb8\u7528\u6237\u8bbe\u7f6e\u57fa\u4e8e\u65f6\u95f4\u7684\u89c4\u5219\uff0c\u4ece\u800c\u80fd\u591f\u81ea\u52a8\u7684\u5728\u6307\u5b9a\u7684\u78c1\u76d8\u6216\u8005\u5377\u4e4b\u95f4\u79fb\u52a8\u6570\u636e\uff0c\u4ee5\u5b9e\u73b0\u4e86\u6570\u636e\u5728\u4e0d\u540c\u7684\u5b58\u50a8\u5c42\u4e4b\u95f4\u7684\u5206\u5c42\u5b58\u50a8\u3002\u4e0b\u9762\u5217\u4e3e\u4e86\u51e0\u79cd\u6bd4\u8f83\u5178\u578b\u7684TTL\u7684\u5199\u6cd5\uff0c\u4ece\u4f8b\u5b50\u6211\u4eec\u53ef\u4ee5\u770b\u51fa\uff0cTTL\u8868\u8fbe\u5f0f\u53ea\u662f\u4e00\u4e2a\u7b80\u5355\u7684SQL\u8868\u8fbe\u5f0f\uff0c\u91cc\u8fb9\u5305\u542b\u4e86\u65f6\u95f4\u4ee5\u53ca\u65f6\u95f4\u7684\u95f4\u9694\uff0c\u4e0b\u9762\u662fTTL\u7684\u4e00\u4e9b\u4f8b\u5b50\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nTTL date_time + INTERVAL 1 MONTH\r\nTTL date_time + INTERVAL 15 HOUR\r\nTTL date_time + toIntervalMonth(ttl)\r\nTTL date_time + toIntervalHour(ttl)\r\nTTL date_time + INTERVAL ttl MONTH\r\nTTL date_time + INTERVAL ttl HOUR\r\n<\/pre><\/div>\n\n\n<p>\u5728\u65b0\u5efa\u8868\u7684\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5efa\u8868\u7684SQL\u8bed\u53e5\u540e\u9762\u52a0\u4e0aTTL\u7684\u8868\u8fbe\u5f0f\uff0c\u7528\u4e8e\u6839\u636eTTL\u8bbe\u7f6e\u7684\u65f6\u95f4\u7b56\u7565\u5728\u78c1\u76d8\u6216\u8005\u5377\u4e4b\u95f4\u79fb\u52a8\u6216\u8005\u5220\u9664\u6570\u636e\u5757\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nTTL date_time + INTERVAL 6 MONTH DELETE,\r\n   date_time + INTERVAL 1 WEEK TO VOLUME 'localdisk',\r\n   date_time + INTERVAL 4 WEEK TO DISK 'cos';\r\n<\/pre><\/div>\n\n\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u5efa\u8868\u7684\u8bed\u53e5\uff0c\u5e76\u914d\u7f6e\u4e86TTL\uff0c\u6839\u636eLastModifiedDate\u4e2d\u7684\u65f6\u95f4\uff0c\u9ed8\u8ba4\u5c06\u6570\u636e\u5757\u653e\u7f6e\u5230ttlhot\u5377\uff0c\u5f53LastModifiedDate\u7684\u503c\u8d85\u8fc7\u4e09\u4e2a\u6708\u65f6\u5c06\u5bf9\u5e94\u7684\u6570\u636e\u5757\u79fb\u52a8\u5230ttlcold\u5377\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nCREATE TABLE cos_inventory_ttl (\r\n appid UInt64,\r\n bucket String,\r\n key String,\r\n size UInt64,\r\n LastModifiedDate DateTime,\r\n etag String,\r\n storage_class String,\r\n IsMultipartUploaded String,\r\n Replicationstatus String\r\n) ENGINE = MergeTree() \r\nORDER BY LastModifiedDate\r\nTTL LastModifiedDate to volume 'ttlhot',\r\n\tLastModifiedDate + toIntervalMonth(3) TO VOLUME 'ttlcold'\r\nSETTINGS\r\nstorage_policy='ttl',\r\nindex_granularity=8192;\r\n<\/pre><\/div>\n\n\n<h1 class=\"wp-block-heading\">4&nbsp;&nbsp; \u57fa\u4e8e\u817e\u8baf\u4e91\u5b58\u50a8COS\u7684\u5206\u5c42\u5b58\u50a8\u5b9e\u73b0<\/h1>\n\n\n\n<p>\u5728\u524d\u9762\u7684\u7ae0\u8282\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86ClickHouse\u5206\u5e03\u5f0f\u8868\u7684\u6570\u636e\u662f\u5982\u4f55\u5b58\u50a8\u3001ClickHouse\u652f\u6301\u7684\u78c1\u76d8\u7c7b\u578b\u4ee5\u53ca\u5982\u4f55\u914d\u7f6e\u6570\u636e\u5728\u5404\u7c7b\u578b\u5b58\u50a8\u4e2d\u79fb\u52a8\u7684\u7b56\u7565\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u6765\u8be6\u7ec6\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u5229\u7528ClickHouse\u7684\u8fd9\u4e9b\u7279\u6027\u4ee5\u53ca\u5bf9\u8c61\u5b58\u50a8COS\u7684\u4f18\u52bf\u6765\u89e3\u51b3\u6211\u4eec\u5728\u4f7f\u7528ClickHouse\u4e2d\u9047\u5230\u7684\u4e00\u4e9b\u95ee\u9898\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4.1 \u5f53\u524dClickHouse\u6570\u636e\u5b58\u50a8\u7684\u95ee\u9898<\/h2>\n\n\n\n<p>\u5728\u548c\u4f7f\u7528ClickHouse\u4ea4\u6d41\u7684\u65f6\u5019\uff0c\u5ba2\u6237\u7ecf\u5e38\u4f1a\u6709\u8fd9\u6837\u4e00\u4e2a\u56f0\u6270\uff1a\u8ffd\u6c42\u6781\u81f4\u67e5\u8be2\u6027\u80fd\u4e00\u822c\u662f\u5ba2\u6237\u9009\u62e9\u4f7f\u7528ClickHouse\u7684\u539f\u56e0\uff0c\u6240\u4ee5\u5ba2\u6237\u4e00\u822c\u4f1a\u9009\u62e9\u817e\u8baf\u4e91\u7684\u589e\u5f3a\u578bSSD\u4e91\u786c\u76d8\u5b58\u653eClickHouse\u7684\u6570\u636e\uff0c\u7528\u4e8e\u63d0\u5347\u67e5\u8be2\u7684\u6027\u80fd\uff0c\u4f46\u662f\u589e\u5f3a\u578bSSD\u4e91\u786c\u76d8\u4ef7\u683c\u6602\u8d35\uff0c\u7efc\u5408\u6027\u80fd\u53ca\u6210\u672c\u8003\u8651\uff0c\u5ba2\u6237\u4f1a\u9009\u62e9\u5c06\u6bd4\u8f83\u8001\u7684\u5386\u53f2\u6570\u636e\u4eceClickHouse\u4e2d\u6e05\u9664\u3002\u867d\u7136\u7edd\u5927\u591a\u6570\u7684\u67e5\u8be2\u90fd\u96c6\u4e2d\u5728\u6700\u65b0\u7684\u6570\u636e\u4e0a\uff0c\u4f46\u662f\u4e1a\u52a1\u65b9\u5076\u5c14\u8fd8\u662f\u4f1a\u6709\u8bbf\u95ee\u8001\u7684\u5386\u53f2\u6570\u636e\u7684\u9700\u6c42\uff0c\u5982\u4f55\u5e73\u8861\u6210\u672c\u4ee5\u53ca\u4e1a\u52a1\u65b9\u5076\u5c14\u8bbf\u95ee\u5386\u53f2\u6570\u636e\u7684\u9700\u6c42\u6210\u4e3aClickHouse\u7cfb\u7edf\u7ba1\u7406\u8005\u5934\u75bc\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u9762\u63d0\u5230\u7684\u5ba2\u6237\u7684\u56f0\u6270\u4e3a\u4f8b\uff0c\u6839\u636e\u4e1a\u52a1\u65b9\u7684\u9700\u6c42\uff0cClickHouse\u96c6\u7fa4\u9700\u8981\u5c3d\u53ef\u80fd\u5b58\u50a8\u66f4\u957f\u65f6\u95f4\u7684\u6570\u636e\uff0c\u5982\u679c\u8fd9\u4e9b\u957f\u65f6\u95f4\u4fdd\u5b58\u7684\u6570\u636e\u90fd\u5b58\u653e\u5728\u589e\u5f3a\u578bSSD\u4e91\u76d8\u4e0a\uff0c\u6210\u672c\u5c06\u4f1a\u975e\u5e38\u7684\u9ad8\u3002\u800c\u5728\u5b9e\u9645\u7684\u4e1a\u52a1\u573a\u666f\u4e2d\uff0c\u53ef\u80fd\u670995%\u4ee5\u4e0a\u7684\u67e5\u8be2\u4ea4\u4e92\u90fd\u53d1\u751f\u5728\u6700\u8fd1\u4e00\u5929\u751f\u6210\u7684\u6570\u636e\u4e0a\uff0c\u5269\u4e0b5%\u7684\u7684\u4efb\u52a1\u90fd\u662f\u53d1\u751f\u5728\u8f83\u65e9\u7684\u6570\u636e\u4e0a\u7684\u6279\u91cf\u67e5\u8be2\u4efb\u52a1\uff0c\u5982\u679c\u5c06\u5927\u91cf\u7684\u8bbf\u95ee\u9891\u7387\u8f83\u4f4e\u7684\u5386\u53f2\u6570\u636e\u90fd\u653e\u5728\u9ad8\u6210\u672c\u7684\u589e\u5f3a\u578bSSD\u4e0a\uff0c\u4f1a\u9020\u6210\u6781\u5927\u7684\u5bb9\u91cf\u53ca\u6027\u80fd\u7684\u6d6a\u8d39\u3002<\/p>\n\n\n\n<p>\u4e0b\u56fe\u662f\u5f15\u7528<a href=\"https:\/\/altinity.com\/presentations\/clickhouse-tiered-storage-intro\">Altinity<\/a>\u7684\u4e00\u4e2aClickHouse\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u5173\u4e8e\u67e5\u8be2\u9891\u7387\u548c\u5bf9\u5e94\u7684\u6570\u636e\u65f6\u95f4\u7684\u7edf\u8ba1\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"808\" height=\"480\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-8.png\" alt=\"\" class=\"wp-image-150\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-8.png 808w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-8-300x178.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-8-768x456.png 768w\" sizes=\"auto, (max-width: 808px) 100vw, 808px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4.2 \u817e\u8baf\u4e91\u5b58\u50a8COS\u7684\u4f18\u52bf<\/h2>\n\n\n\n<p>\u5bf9\u8c61\u5b58\u50a8COS\u662f\u817e\u8baf\u4e91\u5b58\u50a8\u4ea7\u54c1\uff0c\u662f\u65e0\u76ee\u5f55\u5c42\u6b21\u7ed3\u6784\u3001\u65e0\u6570\u636e\u683c\u5f0f\u9650\u5236\u3001\u65e0\u5bb9\u91cf\u4e0a\u9650\uff0c\u652f\u6301 HTTP\/HTTPS \u534f\u8bae\u8bbf\u95ee\u7684\u5206\u5e03\u5f0f\u5b58\u50a8\u670d\u52a1\u3002<\/p>\n\n\n\n<p>COS\u4ee5\u5b58\u50a8\u6876\u7684\u65b9\u5f0f\u7ec4\u7ec7\u6570\u636e\uff0c\u5b58\u50a8\u6876\u7a7a\u95f4\u65e0\u5bb9\u91cf\u4e0a\u9650\uff0c\u6309\u9700\u4f7f\u7528\u3001\u6309\u91cf\u8ba1\u8d39\u3001\u6309\u9700\u6269\u5c55\u3002\u4f7f\u7528COS\u4f5c\u4e3a\u5907\u4efd\u5b58\u50a8\u6709\u5982\u4e0b\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u6309\u9700\u4f7f\u7528\u6309\u91cf\u7ed3\u7b97\uff1a<\/strong>COS\u5f00\u670d\u5373\u7528\uff0c\u5f00\u901a\u5373\u53ef\u7528\uff0c\u767b\u5f55\u817e\u8baf\u4e91\u5b98\u7f51\u6ce8\u518c\u8d26\u53f7\u540e\uff0c\u4e00\u952e\u5f0f\u5f00\u901aCOS\u670d\u52a1\uff0c\u5c31\u53ef\u4f7f\u7528\uff0c\u65e0\u9700\u5efa\u8bbe\u6210\u672c\u3002COS\u63d0\u4f9b\u6d77\u91cf\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u65e0\u9700\u89c4\u5212\u5b58\u50a8\u5bb9\u91cf\u3002COS\u63d0\u4f9b\u6309\u91cf\u4ed8\u8d39\u7684\u65b9\u5f0f\uff0c\u907f\u514d\u8d44\u6e90\u6d6a\u8d39\u3001\u964d\u4f4e\u4f7f\u7528\u6210\u672c\u3002<\/li><li><strong>\u9ad8\u53ef\u9760\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>COS\u63d0\u4f9b\u9ad8\u8fbe99.99%\u7684\u670d\u52a1\u53ef\u7528\u6027\uff0c\u4ee5\u53ca\u9ad8\u8fbe12\u4e2a9\u7684\u6570\u636e\u6301\u4e45\u6027\uff0c\u4e3a\u6570\u636e\u63d0\u4f9b\u53ef\u9760\u7684\u4fdd\u969c\u3002<\/li><li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>\u5355\u4e2a\u5b58\u50a8\u6876QPS\u53ef\u8fbe30,000\u4ee5\u53ca15Gbit\/s\u5e26\u5bbd\u3002<\/li><li><strong>\u5f00\u653e\u517c\u5bb9\uff1a<\/strong>COS\u63d0\u4f9b\u5168\u517c\u5bb9\u884c\u4e1a\u6807\u6746AWS S3\u7684\u63a5\u53e3\uff0c\u63d0\u4f9bterrafrom\u7b49\u591a\u79cd\u751f\u6001\u5de5\u5177\u652f\u6301\u3002<\/li><li><strong>\u6570\u636e\u5b89\u5168\uff1a<\/strong>COS\u63d0\u4f9b\u591a\u79df\u6237\u6743\u9650\u9694\u79bb\uff0c\u652f\u6301HTTPS\u52a0\u5bc6\u4f20\u8f93\uff0c\u652f\u6301SSE-KMS\u52a0\u5bc6\u7b49\u591a\u79cd\u6570\u636e\u52a0\u5bc6\u65b9\u5f0f\u3002<\/li><li><strong>\u4f4e\u6210\u672c\uff1a<\/strong>\u63d0\u4f9b\u5177\u6709\u7ade\u4e89\u529b\u7684\u4ea7\u54c1\u5b9a\u4ef7\uff0c\u63d0\u4f9b\u6807\u51c6\u5b58\u50a8\u3001\u4f4e\u9891\u5b58\u50a8\u4ee5\u53ca\u5f52\u6863\u5b58\u50a8\u4e09\u79cd\u7c7b\u578b\uff0c\u5e76\u652f\u6301\u6570\u636e\u751f\u547d\u5468\u671f\u7ba1\u7406\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e91\u5b58\u50a8\u6210\u672c\u3002<\/li><\/ul>\n\n\n\n<p>\u57fa\u4e8e\u4ee5\u4e0a\u63a8\u817e\u8baf\u4e91\u5bf9\u8c61\u5b58\u50a8COS\u7684\u4f18\u52bf\uff0c\u6211\u4eec\u63a8\u8350\u4f7f\u7528\u817e\u8baf\u4e91\u589e\u5f3a\u578bSSD\u4e91\u76d8\u4ee5\u53ca\u817e\u8baf\u4e91\u5bf9\u8c61\u5b58\u50a8COS\u6784\u5efaClickHouse\u7684\u5206\u5c42\u5b58\u50a8\u7ed3\u6784\u3002\u589e\u5f3a\u578bSSD\u4e91\u76d8\u5b58\u653e\u6700\u8fd1\u65f6\u95f4\u751f\u6210\u5e76\u4e14\u8bbf\u95ee\u9891\u7e41\u7684\u201c\u70ed\u6570\u636e\u201d\u3001COS\u5b58\u653e\u8f83\u65e9\u65f6\u95f4\u751f\u6210\u4e14\u8bbf\u95ee\u4e0d\u9891\u7e41\u7684\u201c\u51b7\u6570\u636e\u201d\uff0c\u5e76\u5728\u5efa\u8868\u7684\u65f6\u5019\u4f7f\u7528TTL\u5b9e\u73b0\u6570\u636e\u6839\u636e\u7279\u5b9a\u65f6\u95f4\u7b56\u7565\u7684\u81ea\u52a8\u6c89\u964d\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u8bbe\u7f6e\u7684\u6570\u636e\u5206\u5c42\u7b56\u7565\uff0c\u6211\u4eec\u5b9e\u73b0\u4e86\u5c06\u6700\u65b0\u751f\u6210\u7684\u3001\u4ea4\u4e92\u5f0f\u67e5\u8be2\u9891\u7387\u8f83\u9ad8\u7684\u6570\u636e\u5b58\u653e\u5728\u9ad8\u6027\u80fd\u7684\u589e\u5f3a\u578bSSD\u4e91\u76d8\u4e0a\uff0c\u540c\u65f6\u6839\u636e\u6570\u636e\u7684\u8bbf\u95ee\u573a\u666f\u8bbe\u7f6e\u7b56\u7565\uff0c\u5f53\u6570\u636e\u4e0d\u518d\u88ab\u9ad8\u9891\u7387\u4ea4\u4e92\u5f0f\u67e5\u8be2\u8bbf\u95ee\u65f6\u5c06\u6570\u636e\u8f6c\u79fb\u5230\u9ad8\u5bb9\u91cf\u3001\u4f4e\u6210\u672c\u7684\u4e8c\u7ea7\u5b58\u50a8\u4e0aCOS\uff0c\u5728\u4e0d\u727a\u7272\u4ea4\u4e92\u5f0f\u67e5\u8be2\u6027\u80fd\u7684\u60c5\u51b5\u4e0b\u6781\u5927\u5730\u964d\u4f4e\u4e86\u603b\u4f53\u4f7f\u7528\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u8be5\u65b9\u6848\u6211\u4eec\u80fd\u591f\u540c\u65f6\u517c\u987e\u4ee5\u4e0b\u5404\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u6781\u81f4\u6027\u80fd\uff1a<\/strong>\u6700\u65b0\u7684\u6570\u636e\u5b58\u653e\u5728\u589e\u5f3a\u578bSSD\u4e91\u76d8\uff0c\u4e3a\u4e1a\u52a1\u7684\u5373\u65f6\u67e5\u8be2\u63d0\u4f9b\u6781\u81f4\u6027\u80fd \uff1b\u540c\u65f6COS\u63d0\u4f9b\u7684\u9ad8\u5e26\u5bbd\u3001\u9ad8\u5e76\u53d1\u4e3a\u5386\u53f2\u6570\u636e\u7684\u6279\u91cf\u67e5\u8be2\u63d0\u4f9b\u4e86\u8f83\u9ad8\u7684\u6027\u80fd\u3002<\/li><li><strong>\u8d85\u5927\u5bb9\u91cf\uff1a<\/strong>\u817e\u8baf\u4e91\u5bf9\u8c61\u5b58\u50a8COS\u63d0\u4f9b\u4e86\u65e0\u5bb9\u91cf\u4e0a\u9650\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u5c06\u5386\u53f2\u6570\u636e\u5b58\u653e\u5728COS\u4e0a\u540e\uff0c\u4e0d\u7528\u518d\u62c5\u5fc3\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u5220\u9664\u6570\u636e\u540e\u5bfc\u81f4\u65e0\u6cd5\u6ee1\u8db3\u4e1a\u52a1\u90e8\u95e8\u8f83\u65e9\u6570\u636e\u67e5\u8be2\u7684\u9700\u6c42\u3002<\/li><li><strong>\u4f4e\u6210\u672c\uff1a<\/strong>\u76f8\u5bf9\u4e8e\u672c\u5730\u5b58\u50a8\uff0cCOS\u63d0\u4f9b\u4e86\u66f4\u4f4e\u7684\u6210\u672c\u548c\u66f4\u9ad8\u7684\u53ef\u7528\u6027\u3002\u9664\u4e86\u6807\u51c6\u5b58\u50a8\u4ee5\u5916\uff0cCOS\u8fd8\u63d0\u4f9b\u6210\u672c\u66f4\u4f4e\u7684\u6807\u51c6\u3001\u4f4e\u9891\u3001\u5f52\u6863\u4ee5\u53ca\u6df1\u5ea6\u5f52\u6863\u56db\u79cd\u7c7b\u578b\u5b58\u50a8\uff0c\u6839\u636e\u6570\u636e\u9700\u8981\u8bbf\u95ee\u7684\u9891\u7387\u9700\u6c42\uff0c\u5c06\u6570\u636e\u6c89\u964d\u81f3\u5bf9\u5e94\u7684\u5b58\u50a8\u7c7b\u578b\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u6210\u672c\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4.3 \u57fa\u4e8eCOS\u7684ClickHouse\u6570\u636e\u5206\u5c42\u5b9e\u73b0<\/h2>\n\n\n\n<p>\u5728\u914d\u7f6e\u6570\u636e\u5206\u5c42\u4e4b\u524d\uff0c\u6211\u4eec\u63d0\u524d\u51c6\u5907\u5982\u4e0b\u73af\u5883\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u672c\u5730\u5b58\u50a8\uff1a<\/strong>\u6302\u8f7d\u589e\u5f3a\u578bSSD\u786c\u76d8\uff0c\u5e76\u683c\u5f0f\u5316\u4e3a\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\uff0c\u6302\u8f7d\u5230\/data\u8def\u5f84\uff0c\u7528\u4e8e\u5b58\u653e\u70ed\u6570\u636e\u3002<\/li><li><strong>COS<\/strong><strong>\u5b58\u50a8\u6876\uff1a<\/strong>\u65b0\u5efaCOS\u5b58\u50a8\u6876\uff0c\u7528\u4e8e\u5b58\u653e\u51b7\u6570\u636e\uff0c\u83b7\u53d6\u5177\u6709\u8bbf\u95ee\u8be5\u5b58\u50a8\u6876\u6743\u9650\u8d26\u53f7\u7684SecretId\u4ee5\u53caSecretKey\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.3.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u914d\u7f6eClickHouse\u78c1\u76d8\u53ca\u7b56\u7565<\/h3>\n\n\n\n<p>\u9996\u5148\u6211\u4eec\u9700\u8981\u914d\u7f6e\/etc\/clickhouse-server\/config.d\/storage.xml\u6587\u4ef6\uff0c\u5728\u914d\u7f6e\u4e2d\u7684&lt;disks&gt;\u90e8\u5206\u5b9a\u4e49\u672c\u5730\u78c1\u76d8\u7684\u8def\u5f84\u4ee5\u53caCOS\u5b58\u50a8\u6876\u7684URL\u3001\u8bbf\u95ee\u8d26\u53f7\u7684SecretId\u548cSecretKey\uff0c\u540c\u65f6\u5728&lt;policies&gt;\u4e2d\u5b9a\u4e49\u540d\u4e3a&lt;ttl&gt;\u7684\u7b56\u7565\uff0c\u8be5\u7b56\u7565\u4e2d\u5b9a\u4e49\u4e86&lt;ttlhot&gt;\u548c&lt;ttlcold&gt;\u4e24\u4e2a\u5377\uff0c\u5206\u522b\u5305\u542b\u672c\u5730\u5b58\u50a8\u4ee5\u53caCOS\u5b58\u50a8\u6876\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u914d\u7f6e\u6587\u4ef6\u7684\u8be6\u7ec6\u5185\u5bb9\uff08\u8bf7\u6839\u636e\u5b9e\u9645\u573a\u666f\u66ff\u6362\u672c\u5730\u8def\u5f84\u4ee5\u53caCOS\u7684URL\u3001access_key_id\u548csecret_access_key\uff09\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n&amp;lt;yandex&gt;\r\n    &amp;lt;storage_configuration&gt;\r\n        &amp;lt;disks&gt;\r\n            &amp;lt;localdisk&gt; &amp;lt;!-- disk name --&gt;\r\n                &amp;lt;path&gt;\/data\/&amp;lt;\/path&gt;\r\n            &amp;lt;\/localdisk&gt;\r\n            &amp;lt;cos&gt;\r\n                &amp;lt;type&gt;s3&amp;lt;\/type&gt;\r\n                &amp;lt;endpoint&gt;http:\/\/example-1250000000.cos.ap-shanghai.myqcloud.com\/ck\/&amp;lt;\/endpoint&gt;\r\n                &amp;lt;access_key_id&gt;AKIDxxxxxxxx&amp;lt;\/access_key_id&gt;\r\n                &amp;lt;secret_access_key&gt;xxxxxxxxxxx&amp;lt;\/secret_access_key&gt;\r\n            &amp;lt;\/cos&gt;\r\n        &amp;lt;\/disks&gt;\r\n        &amp;lt;policies&gt;\r\n            &amp;lt;ttl&gt;\r\n                &amp;lt;volumes&gt;\r\n                    &amp;lt;ttlhot&gt;\r\n                        &amp;lt;disk&gt;localdisk&amp;lt;\/disk&gt;\r\n                        &amp;lt;max_data_part_size_bytes&gt;1073741824&amp;lt;\/max_data_part_size_bytes&gt;\r\n                    &amp;lt;\/ttlhot&gt;\r\n                    &amp;lt;ttlcold&gt;\r\n                        &amp;lt;disk&gt;cos&amp;lt;\/disk&gt;\r\n                      &amp;lt;max_data_part_size_bytes&gt;5368709119&amp;lt;\/max_data_part_size_bytes&gt;\r\n                    &amp;lt;\/ttlcold&gt;\r\n                &amp;lt;\/volumes&gt;\r\n            &amp;lt;\/ttl&gt;\r\n        &amp;lt;\/policies&gt;\r\n    &amp;lt;\/storage_configuration&gt;\r\n&amp;lt;\/yandex&gt;\r\n<\/pre><\/div>\n\n\n<p>\u4fee\u6539\u5b8c\u914d\u7f6e\u6587\u4ef6\u4e4b\u540e\uff0c\u5728clickhouse\u5ba2\u6237\u7aef\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u540e\u5c31\u80fd\u770b\u5230\u65b0\u914d\u7f6e\u7684\u78c1\u76d8\u53ca\u7b56\u7565\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"366\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-9.png\" alt=\"\" class=\"wp-image-151\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-9.png 830w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-9-300x132.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-9-768x339.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">4.3.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u5bfc\u5165\u6570\u636e\u81f3ClickHouse<\/h3>\n\n\n\n<p>\u5b8c\u6210\u5b58\u50a8\u914d\u7f6e\u540e\uff0c\u6211\u4eec\u9700\u8981\u5efa\u7acb\u4e00\u4e2a\u914d\u7f6e\u4e86TTL\u7b56\u7565\u7684\u8868\uff0c\u5e76\u5f80\u8868\u4e2d\u5bfc\u5165\u6570\u636e\u4ee5\u9a8c\u8bc1\u6211\u4eec\u914d\u7f6e\u7684\u5206\u5c42\u7b56\u7565\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u6211\u9009\u62e9\u6211\u4eec\u4e00\u4e2aCOS\u5b58\u50a8\u6876\u7684\u6e05\u5355\u4f5c\u4e3a\u5bfc\u5165\u7684\u6570\u636e\u6e90\uff0c\u9996\u5148\u6839\u636e\u6e05\u5355\u4e2d\u5404\u5217\u7684\u5185\u5bb9\uff0c\u5728ClickHouse\u4e2d\u65b0\u5efa\u4e00\u4e2a\u540d\u4e3acos_inventory_ttl\u7684\u8868\uff0c\u540c\u65f6\u914d\u7f6eTTL\u7b56\u7565\uff0c\u6839\u636eLastModifiedDate\u7684\u503c\u5c06\u70ed\u6570\u636e\u5b58\u653e\u81f3ttlhot\u5377\uff0c\u800c\u4e09\u4e2a\u6708\u4ee5\u4e0a\u7684\u51b7\u6570\u636e\u5b58\u653e\u81f3ttlcold\u5377\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nCREATE TABLE cos_inventory_ttl (\r\n appid UInt64,\r\n bucket String,\r\n key String,\r\n size UInt64,\r\n LastModifiedDate DateTime('Asia\/Shanghai'),\r\n etag String,\r\n storage_class String,\r\n IsMultipartUploaded String,\r\n Replicationstatus String\r\n) ENGINE = MergeTree() \r\nORDER BY LastModifiedDate\r\nTTL LastModifiedDate to volume 'ttlhot',\r\n\tLastModifiedDate + toIntervalMonth(3) TO VOLUME 'ttlcold'\r\nSETTINGS\r\nstorage_policy='ttl',\r\nindex_granularity=8192;\r\n<\/pre><\/div>\n\n\n<p>\u7136\u540e\u518d\u5c06\u751f\u6210\u7684\u6e05\u5355\u6587\u4ef6\u4e0b\u8f7d\u5230\u672c\u5730\u5e76\u89e3\u538b\u6210csv\u6587\u4ef6\uff0c\u7136\u540e\u5c06csv\u6570\u636e\u6279\u91cf\u5bfc\u5165\u5230ClickHouse\u6570\u636e\u5e93\u4e2d\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nfor i in *.csv\r\ndo\r\necho $i;\r\ncat $i |sed 's\/\\+08:00\/\/g' |clickhouse-client -u default --password='123456' --query=&quot;INSERT INTO cos_inventory_ttl FORMAT CSV&quot;;\r\ndone\r\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">4.3.3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u9a8c\u8bc1\u6570\u636e<\/h3>\n\n\n\n<p>\u6570\u636e\u5bfc\u5165\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u9996\u5148\u67e5\u770b\u603b\u5171\u5bfc\u5165\u7684\u6570\u636e\u7684\u884c\u6570\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"326\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-10.png\" alt=\"\" class=\"wp-image-152\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-10.png 830w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-10-300x118.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-10-768x302.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/figure>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u67e5\u8be2\u6570\u636e\u7684\u5206\u533a\u5b58\u653e\u7684\u5b58\u50a8\u5377\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"558\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-11.png\" alt=\"\" class=\"wp-image-153\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-11.png 830w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-11-300x202.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-11-768x516.png 768w\" sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/figure>\n\n\n\n<p>\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u6570\u636e\u5df2\u7ecf\u6309\u7167\u9884\u671f\u5b58\u50a8\u5728\u4e0d\u540c\u7684\u78c1\u76d8\u4e0a\uff0c\u5176\u4e2d\u7ea6\u4e24\u5343\u591a\u4e07\u884c\u6570\u636e\u5b58\u653e\u5728\u672c\u5730\u78c1\u76d8\uff0c\u7ea6\u516d\u5343\u591a\u4e07\u884c\u6570\u636e\u5b58\u653e\u5728COS\u4e0a\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u53ef\u4ee5\u505a\u4e00\u4e2a\u67e5\u8be2\u6d4b\u8bd5\uff0c\u8fd9\u91cc\u6211\u4eec\u7edf\u8ba1\u4e00\u4e0bcos_user\/\u76ee\u5f55\u4e0b\u6700\u8fd1\u4e09\u4e2a\u6708\u4efd\u751f\u6210\u7684\u6587\u4ef6\u7684\u603b\u5927\u5c0f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"178\" src=\"https:\/\/hui-tokyo-1258674280.cos.ap-tokyo.myqcloud.com\/wordpress\/2020\/12\/image-12.png\" alt=\"\" class=\"wp-image-154\" srcset=\"https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-12.png 832w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-12-300x64.png 300w, https:\/\/www.gaohui.xyz\/wp-content\/uploads\/2020\/12\/image-12-768x164.png 768w\" sizes=\"auto, (max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">5&nbsp;&nbsp; \u603b\u7ed3<\/h1>\n\n\n\n<p>\u901a\u8fc7\u914d\u7f6e\u5728ClickHouse\u4e2d\u914d\u7f6e\u4e0d\u540c\u7684\u5b58\u50a8\u4ecb\u8d28\u4ee5\u53ca\u76f8\u5e94\u7684\u7b56\u7565\uff0c\u6211\u4eec\u5b9e\u73b0\u4e86ClickHouse\u6570\u636e\u5728\u4e0d\u540c\u5b58\u50a8\u4ecb\u8d28\u7684\u81ea\u52a8\u5b58\u50a8\u3002COS\u65e0\u9650\u7684\u5b58\u50a8\u5bb9\u91cf\u4ee5\u53ca\u8d85\u4f4e\u7684\u5b58\u50a8\u6210\u672c\uff0c\u4f7f\u6211\u4eec\u7684ClickHouse\u96c6\u7fa4\u5728\u63d0\u4f9b\u6781\u81f4\u67e5\u8be2\u6027\u80fd\u7684\u540c\u65f6\u53c8\u80fd\u4ee5\u4f4e\u6210\u672c\u7684\u65b9\u5f0f\u5b9e\u73b0\u6570\u636e\u7684\u957f\u671f\u5b58\u653e\u3002<\/p>\n\n\n\n<p>\u66f4\u591a\u817e\u8baf\u4e91\u5bf9\u8c61\u5b58\u50a8COS\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u8bf7\u53c2\u8003\u6211\u4eec\u7684\u5b98\u7f51\uff1ahttps:\/\/cloud.tencent.com\/document\/product\/436\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">6&nbsp;&nbsp; \u53c2\u8003\u6587\u6863<\/h1>\n\n\n\n<p><a href=\"https:\/\/altinity.com\/blog\/2019\/11\/27\/amplifying-clickhouse-capacity-with-multi-volume-storage-part-1\">https:\/\/altinity.com\/blog\/2019\/11\/27\/amplifying-clickhouse-capacity-with-multi-volume-storage-part-1<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/altinity.com\/blog\/2020\/3\/23\/putting-things-where-they-belong-using-new-ttl-moves\">https:\/\/altinity.com\/blog\/2020\/3\/23\/putting-things-where-they-belong-using-new-ttl-moves<\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-clickhouse-software-and-services-altinity wp-block-embed-clickhouse-software-and-services-altinity\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/altinity.com\/presentations\/clickhouse-tiered-storage-intro\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-clickhouse-software-and-services-altinity wp-block-embed-clickhouse-software-and-services-altinity\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/altinity.com\/presentations\/clickhouse-tiered-storage-intro\n<\/div><\/figure>\n\n\n\n<p><a href=\"https:\/\/cloud.tencent.com\/developer\/article\/1688478\">https:\/\/cloud.tencent.com\/developer\/article\/1688478<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/mp.weixin.qq.com\/s\/9PZTws3KSzlybHXM6XC2hg\">https:\/\/mp.weixin.qq.com\/s\/9PZTws3KSzlybHXM6XC2hg<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1&nbsp;&nbsp; ClickHouse\u7b80\u4ecb ClickHouse\u662f\u4e00\u4e2a &hellip; <a href=\"https:\/\/www.gaohui.xyz\/?p=139\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[4,5],"class_list":["post-139","post","type-post","status-publish","format-standard","hentry","category-clickhouse","tag-clickhouse","tag-cos"],"_links":{"self":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=139"}],"version-history":[{"count":4,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions"}],"predecessor-version":[{"id":157,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions\/157"}],"wp:attachment":[{"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gaohui.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}