{"id":16478,"date":"2024-12-06T15:06:02","date_gmt":"2024-12-06T07:06:02","guid":{"rendered":"https:\/\/www.orczhou.com\/?p=16478"},"modified":"2024-12-10T15:07:34","modified_gmt":"2024-12-10T07:07:34","slug":"what-is-database-new-2024-12-06","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2024\/12\/what-is-database-new-2024-12-06\/","title":{"rendered":"\u4e91\u6570\u636e\u5e93\u884c\u4e1a\u52a8\u6001@2024-12-06"},"content":{"rendered":"\n<p>\u6807\u9898\uff1aAWS re:Invent \u53d1\u5e03\u65b0\u7684\u6570\u636e\u5e93\u4ea7\u54c1 Aurora DSQL; NineData SQL\u7f16\u7a0b\u5927\u8d5b\u5f00\u59cb; \u817e\u8baf\u4e91\u652f\u6301PostgreSQL 17<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u91cd\u8981\u66f4\u65b0<\/h4>\n\n\n\n<p>AWS re:Invent \u53d1\u5e03\u65b0\u7684\u6570\u636e\u5e93\u4ea7\u54c1 Aurora DSQL \uff0c\u63d0\u4f9b\u4e86\u8de8\u533a\u57df\u3001\u5f3a\u4e00\u81f4\u3001\u591a\u533a\u57df\u8bfb\u5199\u7684\u80fd\u529b\uff0c\u540c\u65f6\u5177\u590799.999%\uff08\u591a\u533a\u57df\u90e8\u7f72\uff09\u7684\u53ef\u7528\u6027\uff0c\u517c\u5bb9PostgreSQL\uff1b\u540c\u65f6\u53d1\u5e03\u7684\u8fd8\u6709 DynamoDB \u4e5f\u63d0\u4f9b\u7c7b\u4f3c\u7684\u8de8\u533a\u57df\u5f3a\u4e00\u81f4\u7684\u80fd\u529b\u3002<sup>&nbsp;[1]&nbsp;<\/sup><\/p>\n\n\n\n<p>\u7b2c\u4e8c\u5c4a SQL \u7f16\u7a0b\u5927\u8d5b\u5f00\u8d5b\uff0c\u611f\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u6311\u6218\u4e00\u4e0b\uff1a\u4e00\u6761SQL\u79d2\u6740100\u4e07\u5f20\u706b\u8f66\u7968 <sup>[2]<\/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>\u5f00\u542fRDS MySQL\u7684\u5199\u4f18\u5316\u529f\u80fd\u540e\uff0c\u53ef\u4ee5\u786e\u4fdd\u6bcf\u6b21\u6570\u636e\u9875\u5199\u5165\u7684\u539f\u5b50\u6027\uff0c\u4ece\u800c\u5b89\u5168\u5730\u5173\u95edInnoDB\u53cc\u5199\u673a\u5236\u3002\u8fd9\u4e0d\u4ec5\u964d\u4f4e\u4e86I\/O\u5199\u5165\u91cf\uff0c\u8fd8\u7b80\u5316\u4e86\u5237\u810f\u8fc7\u7a0b\uff0c\u5927\u5e45\u5ea6\u964d\u4f4e\u5b9e\u4f8b\u5199\u76d8\u7684IOPS\u53ca\u5e26\u5bbd\u9700\u6c42\uff0c\u8fbe\u5230\u63d0\u5347\u5b9e\u4f8b\u5199\u6027\u80fd\u7684\u76ee\u7684\u3002<sup>[4]<\/sup><\/li>\n\n\n\n<li>RDS MySQL\u672c\u5730\u76d8\u5b9e\u4f8b\u6700\u5927IOPS\u63d0\u5347&#8212;RDS MySQL\u672c\u5730\u76d8\u5b9e\u4f8b\uff08\u542b\u4e3b\u5b9e\u4f8b\u4e0e\u53ea\u8bfb\u5b9e\u4f8b\uff09\u7684\u6700\u5927IOPS\u8c03\u6574\uff0c\u6700\u9ad8\u63d0\u5347\u81f3150000\u3002\u672c\u6b21IOPS\u63d0\u5347\u4e0d\u4f1a\u4ea7\u751f\u4efb\u4f55\u989d\u5916\u8d39\u7528\u3002<sup>[5]<\/sup><\/li>\n\n\n\n<li>\u4e3b\u5b9e\u4f8b\u89c4\u683c&#8212;RDS PostgreSQL\u4e3b\u5b9e\u4f8b\u9ad8\u53ef\u7528\u7cfb\u5217\u6807\u51c6\u7248\u72ec\u4eab\u89c4\u683c\u4e0a\u7ebf\u5927\u89c4\u683c\u5b9e\u4f8b\u3002<sup>[6]<\/sup><\/li>\n<\/ul>\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>veDB MySQL \u652f\u6301\u521b\u5efa\u517c\u5bb9 MySQL 5.7 \u7248\u672c\u7684\u5b9e\u4f8b\uff0c\u60a8\u53ef\u6839\u636e\u4e1a\u52a1\u60c5\u51b5\uff0c\u9009\u62e9\u5408\u9002\u7684\u517c\u5bb9\u7248\u672c\uff0c\u6ee1\u8db3\u66f4\u591a\u4e1a\u52a1\u573a\u666f\u9700\u6c42\u3002<sup>[11]<\/sup><\/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>DynamoDB \u652f\u6301\u96f6 ETL \u4e0e Amazon SageMaker Lakehouse \u96c6\u6210<sup>[20]<\/sup><\/li>\n\n\n\n<li>Oracle Database@AWS \u73b0\u5df2\u63a8\u51fa\u6709\u9650\u9884\u89c8\u7248 <sup>[40]<\/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>TDSQL-C MySQL \u7248\u201c\u53ea\u8bfb\u5206\u6790\u5f15\u64ce\u201d\u53d1\u5e03\u4e86\u65b0\u7248\u672c\uff0c\u652f\u6301\u4e86\u65b0\u7684\u51fd\u6570\u3001\u8fdb\u884c\u4e86\u7cfb\u7edf\u4f18\u5316\uff0c\u4f8b\u5982\uff1a\u652f\u6301\u4e86 FROM_UNIXTIME \u4e0e UNIX_TIMESTAMP \u51fd\u6570 <sup>[42]<\/sup><\/li>\n\n\n\n<li>TDSQL-C MySQL \u7248\u652f\u6301 Serverless \u6210\u672c\u8bc4\u4f30\u5668\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u7684\u4e86\u89e3\u4f7f\u7528 Serverless \u670d\u52a1\u7684\u6210\u672c\u3002<sup>[43]<\/sup><\/li>\n\n\n\n<li>\u4e91\u6570\u636e\u5e93 PostgreSQL \u5168\u9762\u652f\u6301 PostgreSQL 17.0\u3002<sup>[44]<\/sup><\/li>\n\n\n\n<li>\u4e91\u6570\u636e\u5e93 PostgreSQL \u5f00\u542f8core 64GiB\u89c4\u683c\u552e\u5356\u3002<sup>[45]<\/sup><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u53c2\u8003\u94fe\u63a5<\/h4>\n\n\n\n<ul style=\"color:#c0c0c0\" class=\"wp-block-list is-style-no-disc has-text-color has-link-color has-x-small-font-size wp-elements-c3adc0dc696f82978175042ce95eba74\">\n<li>[1] <a href=\"https:\/\/aws.amazon.com\/rds\/aurora\/dsql\/\">https:\/\/aws.amazon.com\/rds\/aurora\/dsql\/<\/a><\/li>\n\n\n\n<li>[2] <a href=\"https:\/\/www.ninedata.cloud\/sql_train2024\">https:\/\/www.ninedata.cloud\/sql_train2024<\/a><\/li>\n\n\n\n<li>[4] <a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/optimized-write\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/optimized-write<\/a><\/li>\n\n\n\n<li>[5] <a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/the-maximum-iops-of-apsaradb-for-mysql-instances-with-local-disks-is-increased\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-mysql\/the-maximum-iops-of-apsaradb-for-mysql-instances-with-local-disks-is-increased<\/a><\/li>\n\n\n\n<li>[6] <a href=\"https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-postgresql\/new-features-new-specifications-apsaradb-rds-for-postgresql-standard-instances-that-run-rds-high-availability-edition-support-larger-dedicated-specifications\">https:\/\/help.aliyun.com\/zh\/rds\/apsaradb-rds-for-postgresql\/new-features-new-specifications-apsaradb-rds-for-postgresql-standard-instances-that-run-rds-high-availability-edition-support-larger-dedicated-specifications<\/a><\/li>\n\n\n\n<li>[11] <a href=\"https:\/\/www.volcengine.com\/docs\/6357\/92773\">https:\/\/www.volcengine.com\/docs\/6357\/92773<\/a><\/li>\n\n\n\n<li>[20] <a href=\"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2024\/12\/amazon-dynamo-db-zero-etl-integration-sagemaker-lakehouse\">https:\/\/aws.amazon.com\/about-aws\/whats-new\/2024\/12\/amazon-dynamo-db-zero-etl-integration-sagemaker-lakehouse<\/a><\/li>\n\n\n\n<li>[40] <a href=\"https:\/\/aws.amazon.com\/about-aws\/whats-new\/2024\/12\/oracle-database-aws-limited-preview\/\">https:\/\/aws.amazon.com\/about-aws\/whats-new\/2024\/12\/oracle-database-aws-limited-preview\/<\/a><\/li>\n\n\n\n<li>[42] <a href=\"\/document\/product\/1003\/109576\">\/document\/product\/1003\/109576<\/a><\/li>\n\n\n\n<li>[43] <a href=\"\/document\/product\/1003\/113045\">\/document\/product\/1003\/113045<\/a><\/li>\n\n\n\n<li>[44] <a href=\"\/document\/product\/409\/67017\">\/document\/product\/409\/67017<\/a><\/li>\n\n\n\n<li>[45] <a href=\"\/document\/product\/409\/7562\">\/document\/product\/409\/7562<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6807\u9898\uff1aAWS re:Invent \u53d1\u5e03\u65b0\u7684\u6570\u636e\u5e93\u4ea7\u54c1 Aurora DSQL; NineData SQL\u7f16\u7a0b\u5927\u8d5b\u5f00\u59cb; \u817e\u8baf\u4e91\u652f\u6301PostgreSQL 17 \u91cd\u8981\u66f4\u65b0 AWS re:Invent \u53d1\u5e03\u65b0\u7684\u6570\u636e\u5e93\u4ea7\u54c1 Aurora DSQL \uff0c\u63d0\u4f9b\u4e86\u8de8\u533a\u57df\u3001\u5f3a\u4e00\u81f4\u3001\u591a\u533a\u57df\u8bfb\u5199\u7684\u80fd\u529b\uff0c\u540c\u65f6\u5177\u590799.999%\uff08\u591a\u533a\u57df\u90e8\u7f72\uff09\u7684\u53ef\u7528\u6027\uff0c\u517c\u5bb9PostgreSQL\uff1b\u540c\u65f6\u53d1\u5e03\u7684\u8fd8\u6709 DynamoDB \u4e5f\u63d0\u4f9b\u7c7b\u4f3c\u7684\u8de8\u533a\u57df\u5f3a\u4e00\u81f4\u7684\u80fd\u529b\u3002&nbsp;[1]&nbsp; \u7b2c\u4e8c\u5c4a SQL \u7f16\u7a0b\u5927\u8d5b\u5f00\u8d5b\uff0c\u611f\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u6311\u6218\u4e00\u4e0b\uff1a\u4e00\u6761SQL\u79d2\u6740100\u4e07\u5f20\u706b\u8f66\u7968 [2] \u66f4\u65b0\u8be6\u60c5 \u963f\u91cc\u4e91 \u706b\u5c71\u4e91(\u5b57\u8282) AWS(\u4e9a\u9a6c\u900a\u4e91) \u817e\u8baf\u4e91 \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-16478","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\/16478","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=16478"}],"version-history":[{"count":1,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/16478\/revisions"}],"predecessor-version":[{"id":16479,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/16478\/revisions\/16479"}],"wp:attachment":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/media?parent=16478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/categories?post=16478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/tags?post=16478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}