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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 31, 2026

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Bogdan Degtyariov

Stored Procedures memory consumption in Percona Server for MySQL

1. What it is about This investigation began as a performance comparison for different memory allocators. However, during benchmarking, I discovered u...

Percona Server for MongoDB 8.3 Technical Preview Is Now Available

Oleksandr Miroshnychenko

Alert on CVEs in Your Percona Tools for MongoDB on Day One

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

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 Server for MongoDB 8.3 Technical Preview Is Now Available

Alert on CVEs in Your Percona Tools for MongoDB on Day One

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

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

Far Enough.

Far
Enough.