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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 23, 2026

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Slava Sarzhan

Percona Operator for MongoDB 1.23.0: ClusterSync Migration, Vector Search, and PVC Snapshot Backups

Percona Operator for MongoDB 1.23.0 makes the operator a place you move to, not just a place you start. A new ClusterSync component clones a live sour...

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

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

How to Migrate from MySQL Galera Cluster to Percona XtraDB Cluster

PostgreSQL Meta Commands that save time every day

Inside MySQL 9.7 LTS Features

MyDumper Locking Mechanisms Revisited: Introducing SAFE_NO_LOCK

Running DuckDB as a MySQL 9.7 storage engine

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

Far Enough.

Far
Enough.