{"id":17494,"date":"2025-02-28T18:07:09","date_gmt":"2025-02-28T10:07:09","guid":{"rendered":"https:\/\/www.orczhou.com\/?p=17494"},"modified":"2025-12-04T19:15:32","modified_gmt":"2025-12-04T11:15:32","slug":"cloud-database-news-2025-02-28","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2025\/02\/cloud-database-news-2025-02-28\/","title":{"rendered":"\u4e91\u6570\u636e\u5e93\u884c\u4e1a\u52a8\u6001@2025-02-28"},"content":{"rendered":"\n<p>\u6807\u9898\uff1a\u817e\u8baf\u4e91PG\u652f\u6301SQL\u8c03\u7528\u5927\u6a21\u578b;\u8fbe\u68a624\u5e74\u8425\u6536\u8d8510\u4ebf;PolarDB\u5927\u4f1a\u53d1\u5e03TPCC\u767b\u9876;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u91cd\u70b9\u66f4\u65b0<\/h4>\n\n\n\n<p>2\u670826\u65e5\uff0cPolarDB\u5f00\u53d1\u8005\u5927\u4f1a\u4e0a\uff0c\u963f\u91cc\u4e91\u5ba3\u5e03PolarDB\u767b\u9876\u5168\u7403\u6570\u636e\u5e93\u6027\u80fd\u53ca\u6027\u4ef7\u6bd4\u6392\u884c\u699c\uff0c\u5237\u65b0TPC-C\u6027\u80fd\u548c\u6027\u4ef7\u6bd4\u53cc\u699c\u7684\u4e16\u754c\u7eaa\u5f55\u3002<sup>[<a href=\"https:\/\/mp.weixin.qq.com\/s\/nZ0IzuVjSCHpPh5YcnGddw\">1<\/a>]<\/sup><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u8fbe\u68a6\u53d1\u5e032024\u5e74\u62a5\uff0c\u5168\u5e74\u8425\u6536[<a href=\"https:\/\/file.finance.sina.com.cn\/211.154.219.97:9494\/MRGG\/CNSESH_STOCK\/2025\/2025-2\/2025-02-26\/10757479.PDF\">2<\/a>]\u8fbe10.4\u4ebf\uff0c\u540c\u6bd4\u589e\u957f31.49%\uff1b\u5229\u6da6\u603b\u989d\u4e3a3.8\u4ebf\uff0c\u540c\u6bd4\u589e\u957f24.06%\u3002[<a href=\"https:\/\/file.finance.sina.com.cn\/211.154.219.97:9494\/MRGG\/CNSESH_STOCK\/2025\/2025-2\/2025-02-26\/10757479.PDF\">2<\/a>]<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u817e\u8baf\u4e91 PostgreSQL \u652f\u6301\u901a\u8fc7 SQL \u8c03\u7528\u5927\u6a21\u578b API\uff08\u6df7\u5143\uff09\uff0c\u5b9e\u73b0\u5982\u81ea\u7136\u8bed\u8a00\u5bf9\u8bdd\u3001\u6587\u672c\u8f6c\u5411\u91cf\u3001\u6587\u672c\u6392\u5e8f\u7b49\u529f\u80fd\u3002<sup>[<a href=\"https:\/\/cloud.tencent.com\/document\/product\/409\/116227\">62<\/a>]<\/sup><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u66f4\u65b0\u8be6\u60c5<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">\u706b\u5c71\u4e91(\u5b57\u8282)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e91\u6570\u636e\u5e93 MySQL \u652f\u6301\u4e86\u4e3b\u8282\u70b9\u8fc7\u8f7d\u4fdd\u62a4\u529f\u80fd\u3001Sequence Engine\u3001\u6700\u5927\u5b58\u50a8\u6269\u5927\u4e3a 6T \u5b58\u50a8\u7a7a\u95f4<sup>[64][65][66]<\/sup><\/li>\n\n\n\n<li>\u4e91\u6570\u636e\u5e93 PostgresqL \u65b0\u589e pg_hint_plan \u63d2\u4ef6<\/li>\n\n\n\n<li>\u4e91\u6570\u636e\u5e93 SQL Server \u7248\u63d0\u4f9b\u4e86 SSL\uff08Secure Sockets Layer\uff09\u52a0\u5bc6\u80fd\u529b <sup>[<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/1458328\">37<\/a>]<\/sup><\/li>\n\n\n\n<li>\u652f\u6301\u4e3a\u5b9e\u4f8b\u521b\u5efa\u8de8\u5730\u57df\u7684\u707e\u5907\u5b9e\u4f8b\uff0c\u4e3a\u5b9e\u4f8b\u63d0\u4f9b\u8de8\u5730\u57df\u7684\u707e\u5907\u80fd\u529b <sup>[<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/153377\">39<\/a>]<\/sup><\/li>\n\n\n\n<li>\u5728\u4e34\u65f6\u5347\u914d\u5b9e\u4f8b\u65f6\uff0c\u652f\u6301\u53d8\u66f4\u5b9e\u4f8b\u7684\u89c4\u683c\u7c7b\u578b <sup>[<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/1247827\">40<\/a>]<\/sup><\/li>\n\n\n\n<li>\u4e91\u6570\u636e\u5e93 SQL Server \u7248\u63d0\u4f9b\u5ba1\u8ba1\u529f\u80fd <sup>[<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/1392470\">41<\/a>]<\/sup><\/li>\n\n\n\n<li>\u5728\u521b\u5efa TOS \u5907\u4efd\u6062\u590d\u65f6\uff0c\u652f\u6301\u6309\u7167\u65b0\u7684\u6570\u636e\u5e93\u540d\u79f0\u6062\u590d\u6570\u636e <sup>[<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/805252\">42<\/a>]<\/sup><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u817e\u8baf\u4e91<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e91\u6570\u636e\u5e93 PostgreSQL \u652f\u6301\u5927\u7248\u672c\u4e3a17\u7684\u5b9e\u4f8b\u901a\u8fc7 SQL \u8c03\u7528\u5927\u6a21\u578b API\u3002\u4f7f\u60a8\u7684\u4e1a\u52a1\u4f7f\u7528\u5927\u6a21\u578b\u80fd\u529b\u66f4\u52a0\u4fbf\u6377\u3002<sup>[<a href=\"https:\/\/cloud.tencent.com\/document\/product\/409\/116227\">62<\/a>]<\/sup><\/li>\n\n\n\n<li>TDSQL-C MySQL \u72485.7\u5185\u6838\u7248\u672c\u66f4\u65b02.1.13.002\uff1a\u652f\u6301\u4e8c\u7ea7\u7f13\u5b58\u529f\u80fd\u3002<sup>[<a href=\"https:\/\/cloud.tencent.com\/document\/product\/1003\/61515\">57<\/a>]<\/sup><\/li>\n\n\n\n<li>TDSQL-C MySQL \u72488.0\u5185\u6838\u7248\u672c\u66f4\u65b03.1.15.005\uff1a\u5728\u53ea\u8bfb\u5b9e\u4f8b\u4e0a binlog \u652f\u6301\u4e862\u79cd\u8ba2\u9605\u65b9\u5f0f\uff1a\u57fa\u4e8e file_name \u548c pos \u7684\u4f4d\u70b9\u65b9\u5f0f\uff1b\u57fa\u4e8e\u65f6\u95f4\u6233\u7684\u65b9\u5f0f\u3002<sup>[<a href=\"https:\/\/cloud.tencent.com\/document\/product\/1003\/61515\">58<\/a>]<\/sup><\/li>\n\n\n\n<li>TDSQL-C MySQL \u7248\u901a\u7528\u578b\u8ba1\u7b97\u89c4\u683c\u65b0\u589e\u652f\u6301\u4e86\u4e2d\u56fd\u9999\u6e2f\u3001\u5f17\u5409\u5c3c\u4e9a\u5730\u57df\u3002<sup>[<a href=\"https:\/\/cloud.tencent.com\/document\/product\/1003\/73002\">56<\/a>]<\/sup><\/li>\n<\/ul>\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 8.0 \u65b0\u589e\u652f\u6301\u5f3a\u5236SSL\u52a0\u5bc6\u529f\u80fd\uff0c\u517c\u5bb9MySQL\u76f4\u8fde\u65b9\u5f0f\u3002<sup>[<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/ssl-encryption\/\">4<\/a>]<\/sup><\/li>\n\n\n\n<li>RDS MySQL\u501a\u5929\u7248\u65b0\u589e\u5f00\u670d\u5730\u57df\u5fb7\u56fd\uff08\u6cd5\u5170\u514b\u798f\uff09\u4e0e\u7f8e\u56fd\uff08\u7845\u8c37\uff09\u3002<sup>[<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/yitian-rds-for-mysql-instances-are-available-in-germany-frankfurt-and-us-silicon-valley-regions\">5<\/a>]<\/sup><\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u4ee3\u7406\u8bfb\u5199\u5206\u79bb\u652f\u6301\u8bbe\u7f6e\u4e00\u81f4\u6027\u7ea7\u522b\uff1a\u6700\u7ec8\u4e00\u81f4\u6027\u3001\u4f1a\u8bdd\u4e00\u81f4\u6027\u548c\u5168\u5c40\u4e00\u81f4\u6027\u3002<sup>[<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/configure-consistency-levels\">6<\/a>]<\/sup><\/li>\n\n\n\n<li>RDS MySQL\u9ad8\u53ef\u7528\u672c\u5730\u76d8\u5b9e\u4f8b\u5b58\u50a8\u7a7a\u95f4\u6700\u5927\u652f\u63018000 GB\u3002<sup>[<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/primary-apsaradb-rds-for-mysql-instance-types\">7<\/a>]<\/sup><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Azure(\u5fae\u8f6f\u4e91)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Azure Database for PostgreSQL \u652f\u6301\u7684\u6700\u65b0 PostgreSQL \u6b21\u8981\u7248\u672c <sup>[<a href=\"https:\/\/azure.microsoft.com\/updates?id=474864\">13<\/a>]<\/sup><\/li>\n\n\n\n<li>Azure Cosmos DB \u65b0\u589e Rust SDK <sup>[<a href=\"https:\/\/azure.microsoft.com\/updates?id=474825\">14<\/a>]<\/sup><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">GCP(\u8c37\u6b4c\u4e91)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>alloydb_scann \u6269\u5c55\u5df2\u66f4\u65b0\uff0c\u589e\u5f3a\u4e86\u5411\u91cf\u641c\u7d22\u76f8\u5173\u7684\u80fd\u529b <sup>[18] <\/sup><\/li>\n\n\n\n<li>Bigtable \u7684\u81ea\u52a8\u5907\u4efd\u529f\u80fd\u6b63\u5f0f\u53d1\u5e03 (GA)<sup>[21]<\/sup><\/li>\n\n\n\n<li>AlloyDB \u96c6\u7fa4\u652f\u6301\u6267\u884c\u5c31\u5730\u4e3b\u8981\u7248\u672c\u5347\u7ea7\u00a0<sup>[25] [26]<\/sup><\/li>\n\n\n\n<li> Cloud SQL \u5b9e\u4f8b\u652f\u6301\u5728\u5220\u9664\u524d\u521b\u5efa\u6570\u636e\u7684\u6700\u7ec8\u5907\u4efd <sup>[27]<\/sup><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Oracle\u4e91<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u652f\u6301\u5c06\u6570\u636e\u5e93\u6062\u590d\u5230\u7279\u5b9a\u7684 SCN <sup>[<a href=\"https:\/\/docs.oracle.com\/iaas\/releasenotes\/autonomous-database-dedicated\/adbd-restore-db-scn.htm\">31<\/a>]<\/sup><\/li>\n\n\n\n<li>\u652f\u6301\u4ece\u6700\u65b0\u5907\u4efd\u514b\u9686\u6570\u636e\u5e93<sup>[<a href=\"https:\/\/docs.oracle.com\/iaas\/releasenotes\/autonomous-database-dedicated\/adbd-clone-latestbackup.htm\">32<\/a>]<\/sup><\/li>\n\n\n\n<li>HeatWave\u65b0\u589e\u652f\u6301\u7248\u672c 9.2.1 \u7248\u672c <sup>[<a href=\"https:\/\/docs.oracle.com\/iaas\/releasenotes\/mysql-database\/heatwave-921.htm\">36<\/a>]<\/sup><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u534e\u4e3a\u4e91<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GeminiDB Influx\u65b0\u589e\u96c6\u7fa4\u589e\u5f3a\u7248\uff0c\u8fdb\u884c\u4e86\u67b6\u6784\u4f18\u5316\u548c\u8c03\u6574\uff0c\u652f\u6301\u66f4\u5927\u7684\u96c6\u7fa4\u89c4\u6a21\uff0c\u66f4\u9ad8\u7684\u8bfb\u5199\u6027\u80fd\uff0c\u9002\u7528\u4e8e\u66f4\u5927\u89c4\u6a21\u7684\u4e1a\u52a1\u573a\u666f<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">AWS(\u4e9a\u9a6c\u900a\u4e91)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RDS for Oracle \u652f\u6301\u7a7a\u95f4\u4fe1\u606f\u8865\u4e01\u5305 <sup>[<a href=\"https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/USER_UpgradeDBInstance.Oracle.Minor.html\">43<\/a>]<\/sup><\/li>\n\n\n\n<li>RDS \u652f\u6301 MariaDB 11.4.5\u300110.11.11\u300110.6.21 \u548c 10.5.28 <sup>[<a href=\"https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/MariaDB.Concepts.VersionMgmt.html\">44<\/a>]<\/sup><\/li>\n\n\n\n<li>RDS \u652f\u6301 CloudWatch Database Insights <sup>[<a href=\"https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/USER_DatabaseInsights.html\">45<\/a>]<\/sup><\/li>\n\n\n\n<li> RDS for PostgreSQL \u652f\u6301\u6b21\u8981\u7248\u672c 17.4\u300116.8\u300115.12\u300114.17\u300113.20 <sup>[<a href=\"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/amazon-rds-postgresql-supports-minor-versions\/\">54<\/a>]<\/sup><\/li>\n\n\n\n<li>\u60a8\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u4e2d\u56fd\u94f6\u8054\u4fe1\u7528\u5361\u521b\u5efa AWS \u8d26\u6237 <sup>[<a href=\"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/china-unionpay-credit-card-create-aws-account\/\">55<\/a>]<\/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 is-style-no-disc has-x-small-font-size\">\n<li>[1] <a href=\"https:\/\/mp.weixin.qq.com\/s\/nZ0IzuVjSCHpPh5YcnGddw\">https:\/\/mp.weixin.qq.com\/s\/nZ0IzuVjSCHpPh5YcnGddw<\/a><\/li>\n\n\n\n<li>[2] <a href=\"https:\/\/file.finance.sina.com.cn\/211.154.219.97:9494\/MRGG\/CNSESH_STOCK\/2025\/2025-2\/2025-02-26\/10757479.PDF\">https:\/\/file.finance.sina.com.cn\/211.154.219.97:9494\/MRGG\/CNSESH_STOCK\/2025\/2025-2\/2025-02-26\/10757479.PDF<\/a><\/li>\n\n\n\n<li>[4]\u00a0<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/ssl-encryption\/\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/ssl-encryption\/<\/a><\/li>\n\n\n\n<li>[5]\u00a0<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/yitian-rds-for-mysql-instances-are-available-in-germany-frankfurt-and-us-silicon-valley-regions\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/yitian-rds-for-mysql-instances-are-available-in-germany-frankfurt-and-us-silicon-valley-regions<\/a><\/li>\n\n\n\n<li>[6]\u00a0<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/configure-consistency-levels\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/configure-consistency-levels<\/a><\/li>\n\n\n\n<li>[7]\u00a0<a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/primary-apsaradb-rds-for-mysql-instance-types\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/primary-apsaradb-rds-for-mysql-instance-types<\/a><\/li>\n\n\n\n<li>[13]\u00a0<a href=\"https:\/\/azure.microsoft.com\/updates?id=474864\">https:\/\/azure.microsoft.com\/updates?id=474864<\/a><\/li>\n\n\n\n<li>[14]\u00a0<a href=\"https:\/\/azure.microsoft.com\/updates?id=474825\">https:\/\/azure.microsoft.com\/updates?id=474825<\/a><\/li>\n\n\n\n<li>[18]\u00a0<a href=\"https:\/\/cloud.google.com\/alloydb\/docs\/reference\/ai\/scann-index-reference\">https:\/\/cloud.google.com\/alloydb\/docs\/reference\/ai\/scann-index-reference<\/a><\/li>\n\n\n\n<li>[21]\u00a0<a href=\"https:\/\/cloud.google.com\/bigtable\/docs\/backups\">https:\/\/cloud.google.com\/bigtable\/docs\/backups<\/a><\/li>\n\n\n\n<li>[25]\u00a0<a href=\"https:\/\/cloud.google.com\/alloydb\/docs\/upgrade-db-inplace-major-version\">https:\/\/cloud.google.com\/alloydb\/docs\/upgrade-db-inplace-major-version<\/a><\/li>\n\n\n\n<li>[26]\u00a0<a href=\"https:\/\/cloud.google.com\/products#product-launch-stages\">https:\/\/cloud.google.com\/products#product-launch-stages<\/a><\/li>\n\n\n\n<li>[27]\u00a0<a href=\"https:\/\/cloud.google.com\/sql\/docs\/sqlserver\/backup-recovery\/backups#final-backups\">https:\/\/cloud.google.com\/sql\/docs\/sqlserver\/backup-recovery\/backups#final-backups<\/a><\/li>\n\n\n\n<li>[31]\u00a0<a href=\"https:\/\/docs.oracle.com\/iaas\/releasenotes\/autonomous-database-dedicated\/adbd-restore-db-scn.htm\">https:\/\/docs.oracle.com\/iaas\/releasenotes\/autonomous-database-dedicated\/adbd-restore-db-scn.htm<\/a><\/li>\n\n\n\n<li>[32]\u00a0<a href=\"https:\/\/docs.oracle.com\/iaas\/releasenotes\/autonomous-database-dedicated\/adbd-clone-latestbackup.htm\">https:\/\/docs.oracle.com\/iaas\/releasenotes\/autonomous-database-dedicated\/adbd-clone-latestbackup.htm<\/a><\/li>\n\n\n\n<li>[36]\u00a0<a href=\"https:\/\/docs.oracle.com\/iaas\/releasenotes\/mysql-database\/heatwave-921.htm\">https:\/\/docs.oracle.com\/iaas\/releasenotes\/mysql-database\/heatwave-921.htm<\/a><\/li>\n\n\n\n<li>[37]\u00a0<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/1458328\">https:\/\/www.volcengine.com\/docs\/6899\/1458328<\/a><\/li>\n\n\n\n<li>[39]\u00a0<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/153377\">https:\/\/www.volcengine.com\/docs\/6899\/153377<\/a><\/li>\n\n\n\n<li>[40]\u00a0<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/1247827\">https:\/\/www.volcengine.com\/docs\/6899\/1247827<\/a><\/li>\n\n\n\n<li>[41]\u00a0<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/1392470\">https:\/\/www.volcengine.com\/docs\/6899\/1392470<\/a><\/li>\n\n\n\n<li>[42]\u00a0<a href=\"https:\/\/www.volcengine.com\/docs\/6899\/805252\">https:\/\/www.volcengine.com\/docs\/6899\/805252<\/a><\/li>\n\n\n\n<li>[43]\u00a0<a href=\"https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/USER_UpgradeDBInstance.Oracle.Minor.html\">https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/USER_UpgradeDBInstance.Oracle.Minor.html<\/a><\/li>\n\n\n\n<li>[44]\u00a0<a href=\"https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/MariaDB.Concepts.VersionMgmt.html\">https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/MariaDB.Concepts.VersionMgmt.html<\/a><\/li>\n\n\n\n<li>[45]\u00a0<a href=\"https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/USER_DatabaseInsights.html\">https:\/\/docs.aws.amazon.com\/AmazonRDS\/latest\/UserGuide\/USER_DatabaseInsights.html<\/a><\/li>\n\n\n\n<li>[53]\u00a0<a href=\"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/aws-database-migration-service-multi-eni-networking\/\">https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/aws-database-migration-service-multi-eni-networking\/<\/a><\/li>\n\n\n\n<li>[54]\u00a0<a href=\"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/amazon-rds-postgresql-supports-minor-versions\/\">https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/amazon-rds-postgresql-supports-minor-versions\/<\/a><\/li>\n\n\n\n<li>[55]\u00a0<a href=\"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/china-unionpay-credit-card-create-aws-account\/\">https:\/\/aws.amazon.com\/about-aws\/whats-new\/2025\/02\/china-unionpay-credit-card-create-aws-account\/<\/a><\/li>\n\n\n\n<li>[56]\u00a0<a href=\"https:\/\/cloud.tencent.com\/document\/product\/1003\/73002\">https:\/\/cloud.tencent.com\/document\/product\/1003\/73002<\/a><\/li>\n\n\n\n<li>[57]\u00a0<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>[58]\u00a0<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>[59]\u00a0<a href=\"https:\/\/cloud.tencent.com\/document\/product\/1003\/73002\">https:\/\/cloud.tencent.com\/document\/product\/1003\/73002<\/a><\/li>\n\n\n\n<li>[60]\u00a0<a href=\"https:\/\/www.orczhou.com\/document\/product\/238\/115279\">https:\/\/cloud.tencent.com\/document\/product\/238\/115279<\/a><\/li>\n\n\n\n<li>[62]\u00a0<a href=\"https:\/\/www.orczhou.com\/document\/product\/409\/116227\">https:\/\/cloud.tencent.com\/document\/product\/409\/116227<\/a><\/li>\n\n\n\n<li>[63] <a href=\"https:\/\/support.huaweicloud.com\/influxug-nosql\/nosql_06_0046.html\">https:\/\/support.huaweicloud.com\/influxug-nosql\/nosql_06_0046.html<\/a><\/li>\n\n\n\n<li>[64] <a href=\"https:\/\/www.volcengine.com\/docs\/6313\/145042\">https:\/\/www.volcengine.com\/docs\/6313\/145042<\/a><\/li>\n\n\n\n<li>[65] <a href=\"https:\/\/www.volcengine.com\/docs\/6313\/1467064\">https:\/\/www.volcengine.com\/docs\/6313\/1467064<\/a><\/li>\n\n\n\n<li>[66] <a href=\"https:\/\/www.volcengine.com\/docs\/6313\/74505\">https:\/\/www.volcengine.com\/docs\/6313\/74505<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6807\u9898\uff1a\u817e\u8baf\u4e91PG\u652f\u6301SQL\u8c03\u7528\u5927\u6a21\u578b;\u8fbe\u68a624\u5e74\u8425\u6536\u8d8510\u4ebf;PolarDB\u5927\u4f1a\u53d1\u5e03TPCC\u767b\u9876; \u91cd\u70b9\u66f4\u65b0 2\u670826\u65e5\uff0cPolarDB\u5f00\u53d1\u8005\u5927\u4f1a\u4e0a\uff0c\u963f\u91cc\u4e91\u5ba3\u5e03PolarDB\u767b\u9876\u5168\u7403\u6570\u636e\u5e93\u6027\u80fd\u53ca\u6027\u4ef7\u6bd4\u6392\u884c\u699c\uff0c\u5237\u65b0TPC-C\u6027\u80fd\u548c\u6027\u4ef7\u6bd4\u53cc\u699c\u7684\u4e16\u754c\u7eaa\u5f55\u3002[1] \u8fbe\u68a6\u53d1\u5e032024\u5e74\u62a5\uff0c\u5168\u5e74\u8425\u6536[2]\u8fbe10.4\u4ebf\uff0c\u540c\u6bd4\u589e\u957f31.49%\uff1b\u5229\u6da6\u603b\u989d\u4e3a3.8\u4ebf\uff0c\u540c\u6bd4\u589e\u957f24.06%\u3002[2] \u817e\u8baf\u4e91 PostgreSQL \u652f\u6301\u901a\u8fc7 SQL 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