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The Percona Database Performance Blog

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

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July 10, 2026

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Evgeniy Patlan

Running DuckDB as a MySQL 9.7 storage engine

ducksdb-mysql-engine is an experimental build of MySQL 9.7 where a table you mark ENGINE=DuckDB answers analytical queries from DuckDB instead of Inno...

Percona Operator for MySQL 1.2.0: Cross-Site Replication, Encrypted Backups, and Automatic Storage Scaling

July 7, 2026

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Chetan Shivashankar

Comparing Migration Methods from the Crunchy Data PostgreSQL Operator to the Percona Operator for PostgreSQL

July 2, 2026

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Ivan Groenewold

Why Percona Backup for MongoDB Is the Right Choice for Production Backups

July 2, 2026

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Dennis Kittrell

Still on MySQL 5.7 or 8.0? Those high-severity CVE fixes are covered

June 30, 2026

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Slava Sarzhan

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

June 30, 2026

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Chetan Shivashankar

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

Far
Enough.

Said no pioneer ever.

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

The Percona Database Performance Blog

Percona Operator for MySQL 1.2.0: Cross-Site Replication, Encrypted Backups, and Automatic Storage Scaling

Comparing Migration Methods from the Crunchy Data PostgreSQL Operator to the Percona Operator for PostgreSQL

Why Percona Backup for MongoDB Is the Right Choice for Production Backups

Still on MySQL 5.7 or 8.0? Those high-severity CVE fixes are covered

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

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

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

Far Enough.

Far
Enough.