Postgres 18 中的新功能 异步I/O Postgres 18 最令人兴奋的功能之一是引入了全新的异步 I/O 子系统。此前,Postgres 中的所有 I/O 都是同步的:每次读取都会阻塞查询执行,直到数据到达。而使用异步 I/O,Postgres 可以并行执行多个读取操作,并在等待结果的同时继续执行。这有助于减少 CPU 等待时间并提高吞吐
Fixed compilation error with Postgres 18 - fixes #779 Browse files master ankane committed Feb 18, 2025 1 parent f11e4d7 commit 78ed8f1 Showing 2 changed files with 8 additions and 0 deletions. Whitespace Ignore whitespace Split Unified ...
重启后,桌面右键“打开终端”,打开一个命令行,输入sudo apt-get install open-vm-tools-desktop开始安装加强工具,遇到提问,全部输入y再回车,直到安装结束,reboot 重启即可! 2.安装的过程和图片 初始界面(看着非常的不舒服) 点击如下操作 点击以后,会出现一个光盘,然后双击它 - 双击这个光盘以后,进入如下界面,将压...
Fixed compilation error with Postgres 18 Browse files master ankane committed Jan 10, 2025 1 parent b4bc010 commit 2c53c30 Showing 1 changed file with 1 addition and 1 deletion. Whitespace Ignore whitespace Split Unified 2 changes: 1 addition & 1 deletion 2 src/ivfbuild.c ...
#570 — September 18, 2024 Web Version Due to next week's anticipated release of Postgres 17, our next issue may be delayed till September 26 or 27 (next Thursday or Friday). So if you don't get an issue next Wednesday, no panic – we're holding out for the final release! :...
开放表格式[18] 算是新赛道:大家约定目录+元数据格式,任何计算引擎都能查询。 虽有 DeltaLake[19]、Hudi[20] 等对手,但目前 Iceberg[21] 已然领跑。 各大数仓陆续“投靠” Iceberg:包括 Databricks[22]、Snowflake[23] 和 ClickHouse[24]。 最关键的商业推手是 AWS —— 2024 年底官宣 S3 Tables[25],在...
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Postgres.app with PostgreSQL 18 Beta and all currently supported versions (Universal/Intel) Postgres.app v2.8.2 Requires macOS 10.15 Download Size 521MB Release Notes PostgreSQL 18beta1 / PostGIS · Universal PostgreSQL 17.5 / PostGIS 3.5.2 · Universal PostgreSQL 16.9 / PostGIS 3.4.4 ·...
#582 — December 18, 2024 Web Version 🎄 This week we're covering a few recent items but will then head into a 2024 roundup of how things went in the Postgres world, as well as the most clicked items of the year, in case you missed them at the time.We're taking a Christmas...
What's next: PostgreSQL 18 and beyond Last but not least, I would like to close off this article by sharing some of the active discussions in the community. Please be reminded that none of these features are claimed to be provided in the next or future releases. Transparent column encryptio...