Where the open source community meets: Secure your spot for Percona Live Amsterdam! - Register

Downloads

Blog

Contact Us

The Percona Database Performance Blog

Technical guides, deep dives, and perspectives across MySQL, PostgreSQL, MongoDB, Valkey, Redis, and more.

Blog

|

June 30, 2026

|

Slava Sarzhan

Community Docker Images: keeping the operator open without a vendor registry lock-in

PostgreSQL community images address a real gap in how a Kubernetes database operator earns your trust. Running a database operator on Kubernetes means...

Security advisory: CVE-2026-9740 and CVE-2026-11933 in Percona Server for MongoDB

Extending pt-archiver with a Partition-Aware Plug-in for Fast Retention Policy Enforcement

June 15, 2026

|

Marco Tusa

Group Replication VS Percona XtraDB Cluster: The True Cost of Consistency

The Failover Brownout: Rethinking High Availability in MySQL Group Replication

June 9, 2026

|

Slava Sarzhan

Percona Operator for MySQL (PXC) 1.20.0: Automatic Storage Resizing, TLS Certificate Rotation, and ARM64 Support

Migrating from MongoDB 6.0 to 8.0: How Percona ClusterSync Handles Cross-Version Replication

Far
Enough.

Said no pioneer ever.

Get Started

Open source database software from experts who stand with you in production. Forever free from lock-in and other corporate BS.

Connect

Terms of Use

|

|

|

|

MySQL, PostgreSQL, InnoDB, MariaDB, MongoDB and Kubernetes are trademarks for their respective owners.

The Percona Database Performance Blog

Debugging with Ephemeral Containers

Why I haven’t run my databases on Kubernetes

Skipping Percona Server for MySQL 8.4.9 and 9.7.0