VPS搭SSR教程|搭梯子|每个人都需要个通往外面世界的梯子 ...:2021-11-2 · 连接SSR 打开ShadowsocksR.exe 我叫你截图的信息，对着填下去就可伍了 最后一部就是设置你的SSR的伋理模式，在电脑的右下角里右键找到图片中的选项，勾上就好了！ 如果没有意外的话，你就成功搭好梯子了。到外面的世界吧！
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Postgres Professional Services
News
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| pg_probackup 2.3.0 has been released
A new version of pg_probackup, a backup tool developed by Postgres Pro team, has been released
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| Postgres Pro Standard 9.6.2.1 released
Postgres Pro Standard 9.6.2.1 has been released today. It is based on PostgreSQL 9.6.2 and contains the new upstream fixes and Postgres Pro extensions updates, including pg_pathman, pg_probackup and sr_plan.
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| Leonid Libkin from the University of Edinburgh will give a talk "Making SQL Queries Correct on Databases with Nulls" 9 August at 14:00
What is the scientifically correct way if using NULLs ?
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| 星光加速ssr
Gilles Darold from the french company Dalibo, the ora2pg author, has blogged that the performance improvement given by the Svetlana's patch can be as high as 45%.
All news
Blog
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| Patch by Anastasia Lubennikova accepted in the upcoming version of PostgreSQL
Anastasia Lubennikova, a Postgres Pro leading developer, has reported at PGConf.India that Peter Geoghegan had committed recently the long-awaited B-Tree index deduplication patch to PostgreSQL.
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| Postgres Professional took part in the PGIBZ conference on the beaches of Ibiza
The conference gathered about 100 people, including PostgreSQL developers, DBA and customers from all over the world.
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| Indexes in PostgreSQL — 8 (RUM)
Although the authors claim that gin is a powerful genie, the theme of drinks has eventually won: next-generation GIN has been called RUM.
Blog
Postgres Extensions
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pg_probackup
Pg_probackup is a utility to manage backup and recovery of PostgreSQL database clusters. It is designed to perform periodic backups of the PostgreSQL instance that enable you to restore the server in case of a failure.
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pg_variables
Functions for defining and using variables in client sessions.
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JsQuery
JsQuery – is a language to query jsonb data type, introduced in PostgreSQL release 9.4. It's primary goal is to provide an additional functionality to jsonb (currently missing in PostgreSQL), such as a simple and effective way to search in nested objects and arrays, more comparison operators with indexes support.
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mamonsu
An active monitoring agent for Postgres Pro. Based on zabbix, mamonsu provides an extensible cross-platform solution that can collect and visualize multiple Postgres Pro and system metrics.
Postgres Extensions
Roadmap
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Multi-master cluster with sharding
Multi-master cluster with sharding which provides read/write scalability as well as high availability is obviously one of most wanted DBMS features. Experience shows that we should move in step-by-step manner in order to have it in core one day. Postgres Professional company joins community efforts in this direction.
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Page-level data compression
PGLZ compression of individual values is used now in PostgreSQL. That’s good, but sometimes it’s possible to achieve significant compression only when compressing multiple values together. This is why we’re considering page-level data compression.
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Adaptive query planning
We develop new algorithms to make the query plans better.
CentOS安装锐速serverspeeder教程_RedHat/Centos_操作 ...:2021-4-2 · 随着互联网的骨干出口不断拥堵，在下午和晚上期间丢包严重。为此Serverspeeder 官方开发了基于“ZetaTCP 专利技术”的锐速。锐速是一款内嵌 ZetaTCP 加速引擎的加速软件，可伍安装运行在所有主流 Linux 版本和 Windows 操作系统版本的服务器 ...
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Postgres Professional
Postgres Professional is the Russian PostgreSQL company founded by Russian PostgreSQL contributors. Company has 50+ employees, among them three Major PostgreSQL Contributors.
Postgres Professional is an active member of international PostgreSQL community, developers had committed 93 patches to the latest release of PostgreSQL 10.0.
LotServer一键安装脚本 免断流版锐速为服务器网络加速-SSR ...:2021-5-8 · 关于LotServer LotServer是一款网络加速工具，用于VPS服务器上，可伍大幅提升网络传输质量，减少丢包。 LotServer的优点： 对国外VPS服务器的网络传输，有非常明显的改善作用。 只需安装在服务器就可伍实现网络加速，无需客户端，更加方便 ...