Prague PostgreSQL Developer Day 2026

In this hands-on workshop, attendees will learn how to set up and operate pgwatch, a powerful open-source monitoring system designed specifically for PostgreSQL. Starting from a clean environment, we will go step-by-step through deploying pgwatch, connecting monitored databases, and exploring built-in Grafana dashboards. Participants will also learn best practices for managing pgwatch efficiently in production environments—covering configuration, data retention, and performance considerations.

• PostgreSQL Compatibility Index / Mayur
• Lutra language compiles to SQL / Aljaž Mur Eržen
• Public Role - Critical Flaw / Michal Bartak
• Boldly Migrate to PostgreSQL with credativ-pg-migrator / Josef Machytka
• Making Access Control Management Easy: pg_acm / Hettie Dombrovskaya
• Shortest path using roaring bitmaps / Ants Aasma
• How did I end up using Postgres? / Serge
• pg_dance: Normalized Choreography with CloudNativePG / Jonathan Battiato and Ellyne Phneah
• PostgreSQL tuning meets Kubernetes: What breaks and how we automated It / Mohsin Ejaz
• Guessing application owner desires How to select important query groups without asking the app owner / Luigi Nardi
• Why pg_trgm Returned Zero Results: The ARM vs x86 Trap / Anton Borisov