Neues vom PostgreSQL Planet
cary huang: Extending PostgreSQL with Java: Overcoming Integration Challenges
Bridging Java and C combines the strengths of both languages. A C application may rely on Java for modern libraries, cloud APIs, or UI and web capabilities, while a Java app might need C for low-level system access or performance-critical tasks. Sometimes, there’s simply no alternative—certain features only exist in one language. While modern languages like C++ and Go offer both high- and low-level control, many systems aren’t written in them.
Lukas Fittl: Waiting for Postgres 18: Accelerating Disk Reads with Asynchronous I/O
Ahsan Hadi: Unleashing the Power of PostgreSQL with pgEdge Distributed Multi-Master Replication and Postgres Platform - Part 1
Before we delve into the main subject of this blog, it is essential to understand the benefits of PostgreSQL replication, and the difference between single-master replication (SMR) and multi-master replication (MMR). In every modern business application, the database is becoming a critical part of the architecture and the demand for making the database performant and highly available is growing tremendously.
Paolo Melchiorre: Upgrade PostgreSQL from 16 to 17 on Ubuntu 25.04
Howto guide for upgrading PostgreSQL from version 16 to 17 on Ubuntu, after its upgrade from version 24.10 to 25.04 (Plucky Puffin).
Hans-Juergen Schoenig: CREATE INDEX: Data types matter
In the PostgreSQL world, as well as in order database systems, data types play a crucial role in ensuring optimal performance, efficiency, as well as semantics. Moreover, some data types are inherently easier and faster to index than others. Many people are not aware of the fact that indexes indeed make a difference, so let us take a look and see how long it takes to index the very same data using different
types.
Ian Barwick: PgPedia Week, 2025-05-04
The PostgreSQL release is slowly taking shape, with the first draft of release notes now available. Corrections and additions can be sent via the pgsql-hackers thread " PG 18 release notes draft committed ".
Grant Fritchey: AI in the DBeaver Query Editor
You know I had to do it as soon as I found it was possible. Yes, I installed and enabled AI in the DBeaver Query Editor so I can use AI with my PostgreSQL database work. Let’s face it. It was inevitable. However, the setup isn’t intuitive. Setting Up in DBeaver I’m going to assume […]
The post AI in the DBeaver Query Editor appeared first on Grant Fritchey.
Hubert 'depesz' Lubaczewski: Waiting for PostgreSQL 18 – Add function to get memory context stats for processes
Andreas Scherbaum: Checklist for Meetup Attendees
Andreas Scherbaum: Checklist for Meetup Organizers
Andreas Scherbaum: Checklist for Meetup Speakers
Shayon Mukherjee: Another look into PostgreSQL CTE materialization and non-idempotent subqueries
Sergey Solovev: How to handle files?
Greetings!
Fault tolerance is a very important aspect of every non-startup application.
It can be described as a definition:
Fault tolerance is the ability of a system to maintain proper operation despite failures or faults in one or more of its components.
But this gives only slight overview - fault tolerance concerns many areas especially when we are talking about software engineering:
Bruce Momjian: Postgres 18 Release Notes
I have just completed the first draft of the Postgres 18 release notes. It includes a little developer community feedback but still needs more XML markup and links.
Karen Jex: Anatomy of a Database Operation
Slides and transcript from my talk, "Anatomy of a Database Operation", at DjangoCon Europe in Dublin on 25 April 2025.
I'll share the recording as soon as it's available.
David Wheeler: Mini Summit 4 Transcript: The User POV
On April 23, we hosted the fourth of five (5) virtual Mini-Summits that lead up to the big one at the Postgres Development Conference (PGConf.dev), taking place May 13-16, in Montreál, Canada.
Hubert 'depesz' Lubaczewski: Waiting for PostgreSQL 18 – Allow NOT NULL constraints to be added as NOT VALID
Dave Stokes: Queries on Vacuum
I am (slowly) adding handy PostgreSQL queries to my GitHub, and Vacuum is the newest category. The end goal is to have a compilation of queries for those of us who need to keep an instance healthy.
Over the years, I have collected hundreds of various queries and hate hunting them down in my code snippet library. Finally, they will be in one place and easy to search.
Please contribute if you have similar or better queries (hint, hint!).
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