The latest from the MySQL community

Oracle patching carries operational risk. The traditional approach, manual in-place updates, leaves limited margin for error. One misstep in an Oracle software home can mean hours of unplanned downtime and a difficult root-cause conversation afterward.

In our recent Where can you find MySQL from August through October 2026?, we shared a broad view of MySQL conferences, community activities, and user group meetups. Since then, community gatherings in Denver, Taipei, and Nashville have brought MySQL users, developers, and contributors together for technical discussion and local connection. We are continuing that momentum […]

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Welcome back to Village News, our curated roundup of MySQL and database news.

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MySQL News

Note: Aggregated MySQL news can be found at Planet for MySQL Community and Planet MySQL (Oracle curated)

MySQL 26.10.0 Early Access Is Here
Oracle MySQL Group

TL;DR - A preview build of the next Innovation release is on MySQL Labs. The headline change is MySQL REST Service as a server component, which serves HTTPS endpoints without a separate MySQL Router. It is not …

OCI Open Source Service Update – Sept. 2026
Explore how MySQL HeatWave on Oracle Cloud Infrastructure helps optimize, protect, and scale MySQL applications.
Covers Autopilot Indexing, high availability with automatic failover, managed read replicas, enterprise security, and fast DB system cloning for development, testing, and regional recovery.

The post MySQL HeatWave Core Capabilities (September 2026) first appeared on Data Daz (dasini.net) - Data Systems, AI, and Real-World Insights.

The final slides from René Cannaò and Alkin Tezuysal's session on ProxySQL.Cloud, BYOC architecture, configuration, and day-to-day operations.

René Cannaò and Alkin Tezuysal presented managed ProxySQL in your own AWS account at MySQL BR Conf 2026 in São Paulo.

Percona Toolkit’s pt-online-schema-change (pt-osc) has long been the preferred solution for performing online schema changes with minimal downtime. Its chunk-based copy algorithm is designed to adapt dynamically to the workload, making it suitable for very large tables in production environments.

However, under specific conditions, one of its optimization mechanisms can become counterproductive.

During a customer engagement involving Percona XtraDB Cluster (PXC), we investigated a case where running pt-online-schema-change with a selective –where clause caused severe Galera Flow Control and general overhead, effectively stalling the cluster for an extended period. The issue was not caused by the schema change itself, but by the interaction between:

• adaptive chunk auto-resizing
• highly selective copying of the newest rows
• clustered replication in Galera
• InnoDB …

MySQL 26.7 Innovation Support Lands

September 22, 2026 · ⁠GitHub Release

MySQL just changed the rules.

With MySQL 26.7, Oracle has moved to a new calendar-based versioning model for Innovation releases. For MyVector, that means one thing:

We need to keep up.

MyVector v1.26.9 adds MySQL 26.7 Innovation support, but the more interesting story is what happened beneath the surface.

This release puts the Component architecture introduced in v1.26.5 through a much more serious test.

From architecture to reliability

When we introduced the MySQL Component architecture in v1.26.5, the goal was straightforward: build MyVector in the direction MySQL itself is taking.

Now we are testing what happens when things don’t go perfectly.

…

This post collects the main things Marco Tusa covered in his keynote at Percona Live 2026 in Amsterdam: where Percona stands on MySQL, which features landed in the server, and what holds the MySQL community together.

Watch it here: “I Was Going to Show You a Roadmap”, about 18 minutes.

Start with the community, because the rest of it follows from there. In 2011, after the Sun and Oracle acquisitions, O’Reilly stopped the MySQL Conference, and Percona kept a conference going when nobody knew what came next. The community scattered again more recently, and Peter Zaitsev and others regrouped it in the OurSQL Foundation. MySQL, MariaDB, and Percona ship competing solutions. The people running and building them are one community, with one shared interest: this environment stays usable and open. …