As AI workloads become standard in modern applications, engineering teams face a familiar dilemma: MySQL is already the system of record, but vector search typically requires bolting on a separate database. That means two security models, two observability stacks, and inevitable data consistency headaches.

A concept presented at Pre-FOSDEM 2026 by René Cannaò (ProxySQL founder) and Alkin Tezuysal (Altinity) proposes a cleaner path: keep everything in MySQL, but add vector capabilities through a plugin called MyVector, with ProxySQL serving as the unified …

The Problem with “Just Migrate”

Most organizations are sitting on MySQL deployments they can’t easily change — a mix of community editions, managed cloud services, and legacy versions. Teams want RAG pipelines and natural language querying, but adding AI capabilities typically means schema migrations, new vector database infrastructure, dual-write synchronization headaches, and AI logic sprawled across every application layer. The operational cost is real, and the governance risk is worse.
ProxySQL v4.0 takes a different approach: don’t touch your database at all.

The Transparent AI Layer

The core thesis is elegant — put the intelligence at the proxy layer, not in the database or the application. ProxySQL already sits between every client and every MySQL backend, which makes it a natural choke point for centralized governance, auth, auditing, and now AI capabilities. No connection string changes, no …

We are excited to announce that the preFOSDEM MySQL Belgian Days 2026 will take place on Thursday, 29 January and Friday, 30 January 2026, in Brussels — just before FOSDEM 2026.

This two-day gathering brings together the MySQL community: developers, DBAs, engineers, tool-builders, and enthusiasts — offering a fantastic opportunity for knowledge sharing, networking, and collaboration. The event will feature two content tracks, community sessions, expert talks by MySQL engineers and contributors, the much-anticipated “RockStars Award”, and a chance to mingle over good food.

Why You Should Attend — or Speak!

• Share your expertise — Are you working on an interesting MySQL project, tool, performance optimization, migration …

The preFOSDEM MySQL Belgian Days 2025 will occur at the usual place (ICAB Incubator, Belgium, 1040 Bruxelles) on Thursday, January 30th, and Friday, January 31st, just before FOSDEM. Again this year, we will have the chance to have incredible sessions from our Community and the opportunity to meet some MySQL Engineers from Oracle. DimK will […]

As announced yesterday, the MySQL Devroom is back at FOSDEM! For people preparing for their travel to Belgium, we want to announce that the MySQL Belgian Days fringe event will be held on the Thursday and Friday before FOSDEM. This event will take place on January 30th and 31st, 2025, in Brussels at the usual […]

We are pleased to announce the Call for Participation (CfP) for the FOSDEM 2025 MySQL Devroom. The Devroom will be held on February 2 (Sunday), 2025 in Brussels, Belgium. The submission deadline for talk proposals is December 1, 2024.

FOSDEM is a free event for software developers to meet, share ideas, and collaborate. Every year, thousands of developers of free and open source software from all over the world gather at the event in
Brussels.

The MySQL Devroom aims to provide a dedicated space for presentations covering the most popular open source database and celebrate the 30th anniversary of MySQL.

Key dates

• Proposals can be submitted by October the 30th, 2024
• Submission deadline: 1st December 2024 Brussels time
• Announcement of the selection …

We are pleased to announce the Call for Participation (CfP) for the FOSDEM 2025 MySQL Devroom. The Devroom will be held on February 2 (Sunday), 2025 in Brussels, Belgium. The submission deadline for talk proposals is December 1, 2024. FOSDEM is a free event for software developers to meet, share ideas, and collaborate. Every year, […]

FOSDEM is for sure one of the most respected free and open source software-focused conferences in Europe, which is loved by many, myself included. It is from the point of love I am raising concerns about transparency, which seems to be lacking in regard to some processes at FOSDEM.For many years, as long as I […]

Some of the Vitess maintainers traveled to Brussels, Belgium to attend and speak at pre-FOSDEM MySQL Days and at FOSDEM. pre-FOSDEM MySQL Days # When: Feb 2-3 Who: Deepthi Sigireddi, Harshit Gangal, Shlomi Noach What: VTOrc - How Vitess achieves consensus using MySQL Replication by Deepthi Highlights # There were a lot of questions about how Vitess handles various failure scenarios. We had good conversations with both the MySQL team and MySQL/Vitess community users.

Hello MySQL enthusiasts!

We are excited to announce the schedule for the MySQL & Friends devroom at FOSDEM 2023. This year’s devroom will feature a diverse lineup of talks and presentations focused on MySQL.

The program is still in draft form as we await confirmation of accepted speakers.

We encourage you to mark your calendars and join us for what promises to be an engaging and informative event.

In addition, don’t miss the chance to extend your stay in Belgium and participate to the preFOSDEM MySQL Days that will take place on 2nd and 3rd February 2023. Registration here.

Sunday, Feb 5th