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#PostgreSQL articles

  • Building Smart Semantic Search using PostgreSQL and pgvector. Case Study - Part 2 - Postgres Layer

    Building Smart Semantic Search using PostgreSQL and pgvector. Case Study - Part 2 - Postgres Layer

    Daniil Bazhenov

    I’ll explain how I built the Postgres layer for semantic vector search on the Percona Community website: pgvector, chunks, two table modifications, the database...

    May 31 #PostgreSQL #pgvector #search #embeddings

  • Building Smart Semantic Search using PostgreSQL and pgvector. Case Study - Part 1 - Introduction

    Building Smart Semantic Search using PostgreSQL and pgvector. Case Study - Part 1 - Introduction

    Daniil Bazhenov

    Type “zero downtime database migration” into the site’s search bar and you’ll get articles and talks about database migration with minimal downtime, even if tho...

    May 29 #PostgreSQL #pgvector #search #embeddings

  • Backrest's back, alright!

    Backrest's back, alright!

    Jan Wieremjewicz (Senior Product Manager, Percona)

    Events unfolded quickly over the course of a couple of weeks starting on 27 April 2026, when a message appeared on the pgBackRest project announcing: that the r...

    May 19 #PostgreSQL #Opensource #pg_jan #pgBackRest

  • Two projects, one mission - hackorum and pginbox join forces

    Two projects, one mission - hackorum and pginbox join forces

    Kai Wagner

    Last week, Zsolt and I jumped on a call with someone who had been building something remarkably similar to what we had been working on, completely independently...

    May 13 #Percona #PostgreSQL #Community #pg_kwagner

  • Open source doesn’t die. It gets unfunded.

    Open source doesn’t die. It gets unfunded.

    Jan Wieremjewicz (Senior Product Manager, Percona)

    If you are using PostgreSQL in any capacity very likely this week has started for you with a bang. pgBackRest, one of the most known tools for PostgreSQL, prais...

    April 30 #PostgreSQL #Opensource #pg_jan #pgBackRest

  • OIDC error scenarios

    OIDC error scenarios

    Zsolt Parragi (Software Engineer, Percona)

    Last time, in OIDC in PostgreSQL: With Keycloak, we created a working demo setup that was able to successfully authenticate a user using OIDC....

    April 30 #PostgreSQL #Opensource #pg_zsolt #OIDC

  • pgBackRest is archived, what now?

    pgBackRest is archived, what now?

    Jan Wieremjewicz (Senior Product Manager, Percona)

    pgBackRest is an open source backup and restore tool for PostgreSQL. It’s fair to say it’s one of the most popular options, widely used across the PostgreSQL ec...

    April 28 #PostgreSQL #Opensource #pg_jan #pgBackRest

  • Percona Bug Report: March 2026

    Percona Bug Report: March 2026

    Aaditya Dubey

    At Percona, we operate on the premise that full transparency makes a product better. We strive to build the best open-source database products, but also to help...

    April 3 #Percona Server/MySQL #Percona XtraDB Clust #Percona XtraBackup #Percona Toolkit

  • Running pgBackRest with pg_tde: A Practical Percona Walkthrough

    Running pgBackRest with pg_tde: A Practical Percona Walkthrough

    Shahid Ullah

    Not every PostgreSQL installation requires encryption at rest. However, for organizations mandating strict data protection and privacy standards, it is often no...

    March 10 #PostgreSQL #PG_TDE #Security #Backups

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