{"id":11404,"date":"2024-04-19T08:08:00","date_gmt":"2024-04-19T00:08:00","guid":{"rendered":"https:\/\/www.orczhou.com\/?p=11404"},"modified":"2024-04-19T09:41:58","modified_gmt":"2024-04-19T01:41:58","slug":"what-is-news-cloud-database-2024-04-122024-04-19","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2024\/04\/what-is-news-cloud-database-2024-04-122024-04-19\/","title":{"rendered":"\u4e91\u6570\u636e\u5e93\u6280\u672f\u52a8\u6001@2024-04-19"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">\u91cd\u8981\u66f4\u65b0<\/h4>\n\n\n\n<p>\u7ee71987\u5e74\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09\u53d1\u5e03\u6570\u636e\u5e93\u56fd\u9645\u6807\u51c6 SQL \u4e4b\u540e\uff0cISO \u9881\u5e03\u4e86\u7b2c\u4e8c\u4e2a\u6570\u636e\u5e93\u67e5\u8be2\u8bed\u8a00\u6807\u51c6 \u2014\u2014 ISO\/IEC GQL\uff08\u56fe\u67e5\u8be2\u8bed\u8a00\uff09\u6807\u51c6\u3002GQL \u4f5c\u4e3a\u56fe\u6570\u636e\u5e93\u9886\u57df\u7684\u201cSQL\u201d\uff0c\u586b\u8865\u4e86\u73b0\u6709\u6807\u51c6\u5728\u5904\u7406\u56fe\u6570\u636e\u65f6\u7684\u4e0d\u8db3\u3002<sup>[1]<\/sup><sup>[2]<\/sup><\/p>\n\n\n\n<p>Redis\u5206\u652f\u4ea7\u54c1Valkey\u52a0\u5165Linux \u57fa\u91d1\u4f1a\uff0c\u5e76\u53d1\u5e03\u65b0\u7684RC\u7248\u672c\uff0c\u540e\u7eed\u5c06\u4e0e\u5b98\u65b9Redis\u4ea7\u54c1&#8221;\u7ade\u4e89&#8221;\u3002\u5f00\u6e90\u662f\u4e00\u4e2a\u53cc\u5203\u5251\uff0c\u65e9\u671f\u53ef\u4ee5\u5e2e\u52a9\u4ea7\u54c1\u5feb\u901f\u83b7\u5f97\u5173\u6ce8\u6216\u91c7\u7528\uff0c\u4f46\u4e5f\u53ef\u80fd\u5f88\u5927\u7a0b\u5ea6\u4e0a\u5f71\u54cd\u5176\u540e\u7eed\u7684\u5546\u4e1a\u5316\uff0cValkey vs Redis\u672a\u6765\u5c06\u5982\u4f55\u53d1\u5c55\uff0c\u4f60\u600e\u4e48\u770b\uff1f<sup>[3]<\/sup><\/p>\n\n\n\n<p>\u817e\u8baf\u4e91 TDSQL-C \u53d1\u5e03\u5217\u5b58\u7d22\u5f15\u80fd\u529b\uff0c\u4ee5\u5927\u5e45\u63d0\u5347\u590d\u6742\u67e5\u8be2\u6027\u80fd\u3002OLTP\u7cfb\u7edf\u589e\u5f3a\u5176\u5206\u6790\u80fd\u529b\uff0c\u662f\u6700\u8fd1\u51e0\u5e74\u4e3b\u6d41\/\u6d3b\u8dc3\u6570\u636e\u5e93\u4ea7\u54c1\u7684\u4e3b\u8981\u65b9\u5411\u4e4b\u4e00\uff0c\u4e5f\u5c31\u662f\u4e1a\u754c\u8c08\u7684\u6bd4\u8f83\u591a\u7684HTAP<\/p>\n\n\n\n<p>OceanBase\u5f00\u53d1\u8005\u5927\u4f1a\u672c\u5468\u516d\u5c06\u4e8e\u4e0a\u6d77\u5b9d\u9f99\u827e\u7f8e\u9152\u5e97\u4e3e\u529e\uff0c\u5bf9\u5206\u5e03\u5f0f\u6280\u672f\u611f\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u73b0\u573a\u53c2\u52a0<sup>[16]<\/sup><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u66f4\u65b0\u8be6\u60c5<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">\u963f\u91cc\u4e91<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RDS MySQL\/PostgreSQL\u7684\u4e91\u76d8\u6216ESSD\u5b9e\u4f8b\u652f\u6301\u4ee5CSV\u683c\u5f0f\u4e0b\u8f7d\u5907\u4efd\u6587\u4ef6\uff0c\u4ee5\u4fbf\u4e8e\u8fdb\u884c\u79bb\u7ebf\u6570\u636e\u5206\u6790<sup>[4]<\/sup><sup>[5]<\/sup><\/li>\n\n\n\n<li>RDS SQL Server\u65b0\u589e\u9519\u8bef\u65e5\u5fd7\u6e05\u7406\u529f\u80fd\uff0c\u7528\u4e8e\u6e05\u7406\u5b9e\u4f8b\u4e2d\u7d2f\u8ba1\u7684Errorlog\u6587\u4ef6\uff0c\u4ee5\u6b64\u91ca\u653e\u78c1\u76d8\u7a7a\u95f4<sup>[6]<\/sup><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u5b57\u8282\u706b\u5c71\u4e91<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>veDB MySQL \u652f\u6301\u4f7f\u7528 Hint \u8bed\u6cd5\u5f3a\u5236 SQL \u8bed\u53e5\u5728\u6307\u5b9a\u7684\u8282\u70b9\u4e0a\u6267\u884c<sup>[8]<\/sup><\/li>\n\n\n\n<li>veDB MySQL \u4f18\u5316\u4e86\u4e3b\u8282\u70b9\u5207\u6362\u5bf9\u81ea\u5b9a\u4e49\u7ec8\u7aef\u5173\u8054\u8282\u70b9\u7684\u5f71\u54cd\uff0c\u4ee5\u4fdd\u969c\u8fde\u63a5\u7ec8\u7aef\u7684\u53ef\u7528\u6027<sup>[9]<\/sup><\/li>\n\n\n\n<li>DTS \u5728\u8ba2\u9605 MySQL \u7c7b\u578b\u4efb\u52a1\u65f6\u652f\u6301\u914d\u7f6e\u8fc7\u6ee4\u6389 OnlineDDL \u4ea7\u751f\u7684 DML\u3002<sup>[12]<\/sup><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">AWS<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RDS Oracle\u652f\u6301\u4e86Data Guard\u7684\u5207\u6362\u529f\u80fd\uff08\u9002\u7528\u4e8e\u6240\u6709\u533a\u57df\uff09<sup>[14]<\/sup><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">tencent cloud<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TDSQL-C MySQL 8.0\u5185\u6838\u5347\u7ea7\uff0c\u63d0\u5347\u6570\u636e\u5e93\u6027\u80fd\u4e0e\u7a33\u5b9a\u6027\uff1b\u4f18\u5316\u4e86\u5168\u8868\u626b\u63cf\u5faa\u73af\u6548\u7387\u4f4e\u5bfc\u81f4\u7684\u8bbf\u95ee\u6570\u636e\u8f83\u6162\u7684\u95ee\u9898\uff1b\u4f18\u5316\u4e86\u5e76\u53d1\u573a\u666f\u4e0b\u5927\u67e5\u8be2\u626b\u63cf\u6027\u80fd\u4e0b\u964d\u7684\u95ee\u9898\u3002<sup>[15]<\/sup><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u53c2\u8003\u94fe\u63a5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[1] <a href=\"https:\/\/www.iso.org\/standard\/76120.html\">https:\/\/www.iso.org\/standard\/76120.html<\/a><\/li>\n\n\n\n<li>[2] <a href=\"https:\/\/mp.weixin.qq.com\/s\/DszMQDYUZHTghgGeZQqqhQ\">https:\/\/mp.weixin.qq.com\/s\/DszMQDYUZHTghgGeZQqqhQ<\/a><\/li>\n\n\n\n<li>[3] <a href=\"https:\/\/mp.weixin.qq.com\/s\/ax_Rk_owpNRBkZJ3hoG3iw\">https:\/\/mp.weixin.qq.com\/s\/ax_Rk_owpNRBkZJ3hoG3iw<\/a><\/li>\n\n\n\n<li>[4] <a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/download-the-backup-files-of-an-apsaradb-rds-for-mysql-instance\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/download-the-backup-files-of-an-apsaradb-rds-for-mysql-instance<\/a><\/li>\n\n\n\n<li>[5] <a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-postgresql\/download-the-backup-files-of-an-apsaradb-rds-for-postgresql-instance\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-postgresql\/download-the-backup-files-of-an-apsaradb-rds-for-postgresql-instance<\/a><\/li>\n\n\n\n<li>[6] <a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-sql-server\/view-the-error-logs-of-an-apsaradb-rds-for-sql-server-instance\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-sql-server\/view-the-error-logs-of-an-apsaradb-rds-for-sql-server-instance<\/a><\/li>\n\n\n\n<li>[7] <a href=\"https:\/\/cloud.google.com\/alloydb\/docs\/omni\">https:\/\/cloud.google.com\/alloydb\/docs\/omni<\/a><\/li>\n\n\n\n<li>[8] <a href=\"https:\/\/www.volcengine.com\/docs\/6357\/1225572\">https:\/\/www.volcengine.com\/docs\/6357\/1225572<\/a><\/li>\n\n\n\n<li>[9] <a href=\"https:\/\/www.volcengine.com\/docs\/6357\/96165\">https:\/\/www.volcengine.com\/docs\/6357\/96165<\/a><\/li>\n\n\n\n<li>[10] <a href=\"https:\/\/www.volcengine.com\/docs\/6390\/1253561\">https:\/\/www.volcengine.com\/docs\/6390\/1253561<\/a><\/li>\n\n\n\n<li>[11] <a href=\"https:\/\/www.volcengine.com\/docs\/6390\/1253569\">https:\/\/www.volcengine.com\/docs\/6390\/1253569<\/a><\/li>\n\n\n\n<li>[12] <a href=\"https:\/\/www.volcengine.com\/docs\/6390\/133747\">https:\/\/www.volcengine.com\/docs\/6390\/133747<\/a><\/li>\n\n\n\n<li>[13] <a href=\"https:\/\/www.volcengine.com\/docs\/6390\/114710\">https:\/\/www.volcengine.com\/docs\/6390\/114710<\/a><\/li>\n\n\n\n<li>[14] <a href=\"https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/oracle-replication-switchover.html#oracle-replication-switchover.overview\">https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/oracle-replication-switchover.html#oracle-replication-switchover.overview<\/a><\/li>\n\n\n\n<li>[15] <a href=\"https:\/\/cloud.tencent.com\/document\/product\/1003\/61515\">https:\/\/cloud.tencent.com\/document\/product\/1003\/61515<\/a><\/li>\n\n\n\n<li>[16] <a href=\"https:\/\/mp.weixin.qq.com\/s\/YxaZXkQpjtK-sDPQHbFbrw\">https:\/\/mp.weixin.qq.com\/s\/YxaZXkQpjtK-sDPQHbFbrw<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u8981\u66f4\u65b0 \u7ee71987\u5e74\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09\u53d1\u5e03\u6570\u636e\u5e93\u56fd\u9645\u6807\u51c6 SQL \u4e4b\u540e\uff0cISO \u9881\u5e03\u4e86\u7b2c\u4e8c\u4e2a\u6570\u636e\u5e93\u67e5\u8be2\u8bed\u8a00\u6807\u51c6 \u2014\u2014 ISO\/IEC GQL\uff08\u56fe\u67e5\u8be2\u8bed\u8a00\uff09\u6807\u51c6\u3002GQL \u4f5c\u4e3a\u56fe\u6570\u636e\u5e93\u9886\u57df\u7684\u201cSQL\u201d\uff0c\u586b\u8865\u4e86\u73b0\u6709\u6807\u51c6\u5728\u5904\u7406\u56fe\u6570\u636e\u65f6\u7684\u4e0d\u8db3\u3002[1][2] Redis\u5206\u652f\u4ea7\u54c1Valkey\u52a0\u5165Linux \u57fa\u91d1\u4f1a\uff0c\u5e76\u53d1\u5e03\u65b0\u7684RC\u7248\u672c\uff0c\u540e\u7eed\u5c06\u4e0e\u5b98\u65b9Redis\u4ea7\u54c1&#8221;\u7ade\u4e89&#8221;\u3002\u5f00\u6e90\u662f\u4e00\u4e2a\u53cc\u5203\u5251\uff0c\u65e9\u671f\u53ef\u4ee5\u5e2e\u52a9\u4ea7\u54c1\u5feb\u901f\u83b7\u5f97\u5173\u6ce8\u6216\u91c7\u7528\uff0c\u4f46\u4e5f\u53ef\u80fd\u5f88\u5927\u7a0b\u5ea6\u4e0a\u5f71\u54cd\u5176\u540e\u7eed\u7684\u5546\u4e1a\u5316\uff0cValkey vs Redis\u672a\u6765\u5c06\u5982\u4f55\u53d1\u5c55\uff0c\u4f60\u600e\u4e48\u770b\uff1f[3] \u817e\u8baf\u4e91 TDSQL-C \u53d1\u5e03\u5217\u5b58\u7d22\u5f15\u80fd\u529b\uff0c\u4ee5\u5927\u5e45\u63d0\u5347\u590d\u6742\u67e5\u8be2\u6027\u80fd\u3002OLTP\u7cfb\u7edf\u589e\u5f3a\u5176\u5206\u6790\u80fd\u529b\uff0c\u662f\u6700\u8fd1\u51e0\u5e74\u4e3b\u6d41\/\u6d3b\u8dc3\u6570\u636e\u5e93\u4ea7\u54c1\u7684\u4e3b\u8981\u65b9\u5411\u4e4b\u4e00\uff0c\u4e5f\u5c31\u662f\u4e1a\u754c\u8c08\u7684\u6bd4\u8f83\u591a\u7684HTAP OceanBase\u5f00\u53d1\u8005\u5927\u4f1a\u672c\u5468\u516d\u5c06\u4e8e\u4e0a\u6d77\u5b9d\u9f99\u827e\u7f8e\u9152\u5e97\u4e3e\u529e\uff0c\u5bf9\u5206\u5e03\u5f0f\u6280\u672f\u611f\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u73b0\u573a\u53c2\u52a0[16] \u66f4\u65b0\u8be6\u60c5 \u963f\u91cc\u4e91 \u5b57\u8282\u706b\u5c71\u4e91 AWS tencent cloud \u53c2\u8003\u94fe\u63a5<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","inline_featured_image":false,"_tocer_settings":[],"footnotes":""},"categories":[132],"tags":[],"class_list":["post-11404","post","type-post","status-publish","format-standard","hentry","category-what-is-new-databases"],"_links":{"self":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/11404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/comments?post=11404"}],"version-history":[{"count":4,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/11404\/revisions"}],"predecessor-version":[{"id":11408,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/11404\/revisions\/11408"}],"wp:attachment":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/media?parent=11404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/categories?post=11404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/tags?post=11404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}