Sammlung von Newsfeeds
Ian Barwick: PgPedia Week, 2025-08-03
Regina Obe: PostGIS 3.6.0rc1
The PostGIS Team is pleased to release PostGIS 3.6.0rc1! Best Served with PostgreSQL 18 Beta3 and soon to be released GEOS 3.14.
This version requires PostgreSQL 12 - 18beta3, GEOS 3.8 or higher, and Proj 6.1+. To take advantage of all features, GEOS 3.14+ is needed. To take advantage of all SFCGAL features, SFCGAL 2.2.0+ is needed.
Stefanie Janine: pgsql_tweaks 0.11.4 Released
One could install the whole package, or just copy what is needed from the source code.
The extension is also available on PGXN.
The extension is also availabe through the PostgreSQL rpm packages.
Robert Haas: Hacking Workshop for September 2025
Next month, I'll be hosting 2 or 3 discussions of David Rowley's talk, Writing fast C code for a modern CPU (and applying it to PostgreSQL), given at 2025.pgconf.dev (talk description here).
Robins Tharakan: Testing PostgreSQL on Debian/Hurd: A Windows + QEMU Adventure
Gabriele Bartolini: CNPG Recipe 21 – Finer Control of Postgres Clusters with Liveness Probes
In this article, I explore how CloudNativePG 1.27 enhances PostgreSQL liveness probes, including primary isolation checks that mitigate split-brain scenarios and integrate seamlessly with Kubernetes. We also discuss how these improvements lay the groundwork for advanced features like quorum-based failover while maintaining stability, safety, and community-driven decision-making.
Sergey Solovev: The PostgreSQL Hacker Helper extension is one year old
PostgreSQL Hacker Helper is a VS Code extension for developing PostgreSQL source code. A couple of days ago (August 9th), one year has passed since the release of version 1.0.0.
Initially, it was a utility for dynamically calculating expressions and casting variables, but after a while I realized that not everything is so simple. The main catch is that there are types (if you can say so) that require special treatment.
Francesco Tisiot: Free PostgreSQL® in the Cloud
A short summary of Free PostgreSQL® services in the cloud as of August 14th 2025
Jan Wieremjewicz: pg_stat_monitor Needs You! Join the Feedback Phase
At Percona, we believe that great open source software is built with the Community, not just for it. As we plan the next iteration of pg_stat_monitor, our advanced PostgreSQL monitoring extension, we’re taking a closer look at the current feature set and how it aligns with real-world usage. In open source, the community isn’t just a user base, it’s the most important stakeholder. While we set the vision, your feedback is the compass that guides us.
Laurenz Albe: Should I rebuild my PostgreSQL index?
© Laurenz Albe 2025
Ian Barwick: PgPedia Week, 2025-07-27
Lætitia AVROT: PG Lord of the Ring
Craig Kerstiens: Indexing JSONB in Postgres
Postgres is amazing for many reasons. One area that doesn't get near enough attention is datatypes. Postgres has a rich set of datatypes and one important one for devs to be especially excited about is JSONB.
JSONB which is structured and indexable. In JSON, the B stands for binary (or as we like to think of it B is for better), which means data is pre-parsed as it is stored. How do you get the most out of JSONB from a retrieval perspective? Enter Postgres' rich indexing support.
Andreas 'ads' Scherbaum: Curt Kolovson
Chao Li: HighGo’s Patch to Bring GB18030-2022 to PostgreSQL
PostgreSQL supports GB18030 as a client-side encoding. A client-side encoding means you can set the encoding from a client application such as psql with:
psql=# set client_encoding to GB18030This tells the PostgreSQL backend that the client will send SQL statements encoded in GB18030. When the backend receives a statement, it converts the GB18030 byte stream into UTF-8 (the default server-side encoding), and then passes it to exec_simple_query() for execution.
Christophe Pettus: Lies, Damn Lies, and LLM Output.
I subscribe to Medium (don’t judge), and their weekly summary pushed an article to me entitled The Postgres Revolution Is Here: Why Version 18 Changes Everything for Developers. Well, OK, that sounds relevant to my interests. Let’s check it out!
Oh.
Oh, dear.
Oh, sweet Mother of God.
Shayon Mukherjee: Bypass PostgreSQL catalog overhead with direct partition hash calculations
Sarah Conway: Most Desired Database Three Years Running: PostgreSQL's Developer Appeal
PostgreSQL is having more than just a moment—it’s establishing a clear pattern of sustained excellence. For the third consecutive year, this community-driven database has claimed the top spot in the 2025 results for Stack Overflow’s Annual Developer Survey, and the results reveal both what developers value today and where the database landscape is heading.
semab tariq: Achieving High Availability in PostgreSQL: From 90% to 99.999%
When you are running mission-critical applications, like online banking, healthcare systems, or global e-commerce platforms, every second of downtime can cost millions and damage your business reputation. That’s why many customers aim for four-nines (99.99%) or five-nines (99.999%) availability for their applications
In this post, we will walk through what those nines really mean and, more importantly, which PostgreSQL cluster setup will get you there.