PostgreSQL

Why we lost Uber as a user

On 07/26/2016 01:53 PM, Josh Berkus wrote: > The write amplification issue, and its correllary in VACUUM, certainly > continues …

PostgreSQL 10 Released

The PostgreSQL Global Development Group today announced the release of PostgreSQL 10, the latest version of the world's most advanced …

PostgreSQL 14

The PostgreSQL Global Development Group today announced the release of [PostgreSQL 14](https://www.postgresql.org/docs/14/release-14.html), the latest version of the world’s [most advanced …

PostgreSQL 9.4 Released

18 DECEMBER 2014: The PostgreSQL Global Development Group announces the release of PostgreSQL 9.4, the latest version of the world's …

PostgreSQL 17

The [PostgreSQL Global Development Group](https://www.postgresql.org) today announced the release of [PostgreSQL 17](https://www.postgresql.org/docs/17/release-17.html), the latest version of the world's most advanced …

PostgreSQL 9.5: UPSERT, Row Level Security, and Big Data

**7 JANUARY 2016**: The PostgreSQL Global Development Group announces the release of PostgreSQL 9.5. This release adds UPSERT capability, Row …

PostgreSQL 15

**October 13, 2022** - The PostgreSQL Global Development Group today announced the release of [PostgreSQL 15](https://www.postgresql.org/docs/15/release-15.html), the latest version of …

PostgreSQL 11 Released

The PostgreSQL Global Development Group today announced the release of PostgreSQL 11, the latest version of the world’s most advanced …

PostgreSQL 16

September 14, 2023 - The PostgreSQL Global Development Group today announced the release of PostgreSQL 16, the latest version of …

PostgreSQL 13

The PostgreSQL Global Development Group today announced the release of [PostgreSQL 13](https://www.postgresql.org/docs/13/release-13.html), the latest version of the world’s [most advanced …

PostgreSQL 9.6 Released

PostgreSQL 9.6, the latest version of the world's leading open source database, was released today by the PostgreSQL Global Development …

PostgreSQL 10 Beta 1 Released

The PostgreSQL Global Development Group announces today that the first beta release of PostgreSQL 10 is available for download. This …

Postgresql 9.3 Released

The PostgreSQL Global Development Group announces the release of PostgreSQL 9.3, the latest version of the world's leading open source …

Use perfect hashing, instead of binary search, for keyword lookup

We've been speculating for a long time that hash-based keyword lookup ought to be faster than binary search, but up to now we hadn't found a suitable tool for generating the hash function. Joerg Sonnenberger provided the inspiration, and sample code, to show us that rolling our own generator wasn't a ridiculous idea…

Oracle vs. PostgreSQL – A Comment

I know, this list is not for this, but I just couldn't resist. Please forgive me.

PostgreSQL 9.1 released

Trademark Actions Against the PostgreSQL Community

The PostgreSQL Core Team and the PostgreSQL Community Association of Canada (PGCAC) wish to provide clarification on the ownership and …

PostgreSQL 11.3 and 10.8

The PostgreSQL Global Development Group has released an update to all supported versions of our database system, including 11.3, 10.8, …

The dangers of streaming across versions of glibc: A cautionary tale (2014)

The following is a real critical problem that we ran into here at TripAdvisor, but have yet figured out a clear way to mitigate.

Amazon RDS now supports PostgreSQL 9.6.1

[Amazon RDS for PostgreSQL](https://aws.amazon.com/rds/postgresql/) now supports the next major release of the PostgreSQL open source database, version 9.6.1. New features …

PostgreSQL 9.2 released

The PostgreSQL Global Development Group announces PostgreSQL 9.2, the latest release of the leader in open source databases. Since the …

Postgresql 9.6: Support parallel aggregation

Parallel workers can now partially aggregate the data and pass the transition values back to the leader, which can combine the partial results to produce the final answer.

PostgreSQL 9.2.4, 9.1.9, 9.0.13 and 8.4.17 released

The PostgreSQL Global Development Group has released a security update to all current versions of the PostgreSQL database system, including …

PostgreSQL 12 Beta 1 Released

The PostgreSQL Global Development Group announces that the first beta release of PostgreSQL 12 is now available for download. This …

Oracle's letter to Russian IT companies

Yesterday one of the major Russian business newspapers ("Vedomosti" -- it's like Financial Times or WSJ in Russia) published an …

PostgreSQL 9.5 RC1 Released

The PostgreSQL Global Development Group announces that the first release candidate is available for download. This release should fix all …

PostgreSQL: Kubegres is available as open source

[Kubegres](https://www.kubegres.io) is an open-source Kubernetes operator allowing to deploy a cluster of PostgreSql instances with data replication enabled out-of-the box. …

Postgres 11 Beta 1 released

The PostgreSQL Global Development Group announces that the first beta release of PostgreSQL 11 is now available for download. This …

Extra security measures for next week's releases

The core committee has decided that one of the security issues due to be fixed next week is sufficiently bad …

PostgreSQL 9.3 Beta 1 Released

The first beta release of PostgreSQL 9.3, the latest version of the world's best open source database, is now available. …