POSETTE 2025 returns as a free, virtual 3-day event from June 10-12, featuring 45 expert speakers and 42 talks on PostgreSQL, Azure, AI, and more. Join live streams, interact on Discord, and access all sessions later on YouTube with captions in 16 languages. Unique :

Ultimate Guide to POSETTE 2025: The Must-Attend Postgres Event
POSETTE is back for its 4th year, and it’s bigger and better than ever. This free, virtual event is perfect for Postgres enthusiasts. No need to travel—just grab your laptop and join from anywhere in the world.
What’s New in POSETTE 2025?
This year, POSETTE has streamlined its format with only two keynotes instead of four. The new website, PosetteConf.com, offers a fresh look and easier navigation. Plus, the event runs across four livestreams tailored to different time zones, making it accessible globally.
“No travel needed, just your laptop, internet, and curiosity.” – Claire Giordano, Microsoft
By the Numbers: What to Expect
- Dates: June 10-12, 2025
- Livestreams: 4 (covering Americas & EMEA)
- Talks: 42 sessions by 45 expert speakers
- Keynotes: 2 featuring Charles Feddersen and Bruce Momjian
- Languages: Captions in 16 languages, including Japanese, Spanish, and Chinese
- Focus: 26% Azure-related talks; 74% general Postgres topics
With a 17.4% CFP acceptance rate, the content is curated for quality and relevance.
Major Updates and Highlights
Keynotes to Watch
Charles Feddersen dives into “What Microsoft is Building for Postgres in 2025,” covering AI, async IO, and VS Code integration. Bruce Momjian discusses “Databases in the AI Trenches,” focusing on semantic search and retrieval-augmented generation (RAG).
Core Postgres Talks
Expect deep dives into performance tuning, replication, and internals. For example, Lukas Fittl’s “Best Practices for Tuning Slow Postgres Queries” and Amit Langote’s “Hacking Postgres Executor For Performance” are must-sees.
Postgres Ecosystem & Azure Focus
Explore talks on extensions, analytics, and app development. Notably, sessions like “Building Enterprise RAG with Azure Database for PostgreSQL” and “Scaling Postgres at OpenAI” showcase cutting-edge Azure integrations.
How to Join and Participate
Watch all livestreams on the POSETTE homepage. Pro tip: Refresh your browser between streams to catch the latest sessions.
Join the virtual hallway on Discord via the #posetteconf
channel on the Microsoft Open Source Discord server. This is where you can chat with speakers, ask questions, and network.
“If you can join live, I hope you do!” – Claire Giordano, Microsoft
Final Thoughts
POSETTE 2025 is a treasure trove for Postgres developers, DBAs, and cloud engineers. Whether you’re interested in core Postgres internals, Azure Database innovations, or AI-driven database tech, this event has you covered.
Mark your calendar for June 10-12, 2025, and get ready to level up your Postgres game—all from the comfort of your home.
From the New blog articles in Microsoft Community Hub