Idées et mouvements qui comptent pour celles et ceux qui conçoivent, construisent et exploitent des logiciels—un regard bref sur l’actualité du métier.
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CTEs are often the first feature developers reach for beyond basic SQL, and often the only one. But the popularity of CTEs usually has less to do with modernizing code and more to do with the promise of imperative logic. For many, CTE acts…
On 20th of March 2026, Andrew Dunstan committed patch: json format for COPY TO This introduces the JSON format option for the COPY TO command, allowing users to export query results or table data directly as a stream of JSON objects (one…
pg_duckpipe is a PostgreSQL extension for real-time CDC to DuckLake columnar tables. This month: transparent query routing, append-only changelog, fan-in streaming, partitioned table support, and more.
Have you noticed how many new PostgreSQL meetups have appeared over the past few months? Just to name a few examples: Brisbane PostgreSQL User Group Greece PostgreSQL Users Group (PgGreece) PostgresEDI PostgreSQL Community Bulgaria All of…
Ensuring customer databases are always available is one of the most important things we do in Neon and Lakebase. We’ve designed the system with redundancy at every level, automatically failing over and recovering your database in the event…
Introduction MD5 has been the most popular algorithm for encoding passwords in PostgreSQL and other database systems. It is simple to implement, causes less overhead and less latency for completing the authentication, and this is why it…
Every migration unfolds a story. Here are the chapters most teams miss. Years of guiding customers and partners through Oracle and SQL Server migrations to PostgreSQL taught me one thing above everything else: the tool was never the whole…
On 20th of March 2026, Amit Kapila committed patch: Add support for EXCEPT TABLE in ALTER PUBLICATION. Following commit fd366065e0, which added EXCEPT TABLE support to CREATE PUBLICATION, this commit extends ALTER PUBLICATION to allow…
By Percona Lab Results · 2026 · MySQL MariaDB Percona Benchmark Database MySQL Ecosystem Performance Benchmark Report 2026 Comparative Analysis of InnoDB-Compatible Engines — Percona Lab Results Repository:…