Percona Community

Databases

MongoDB

Learn about Percona's Distribution for MongoDB and additional tooling.

MySQL

Learn about Percona's Distribution for MySQL and additional tooling.

PostgreSQL

Learn about Percona's Distribution for PostgreSQL and additional tooling.

Percona Kubernetes Operators

Learn about Percona's Kubernetes Operators and how to best use them.

Percona Monitoring and Management

Find out more about how you can monitor and manage your database effectively with PMM.

Percona Toolkit for MySQL and MongoDB

Use Percona Toolkit to get the most out of your MySQL and MongoDB database setups.

Data is the main component of almost every larger application, which is why you will find various guides, blog posts, and other information around software architecture as well as in-depth knowledge about databases in this community.

Learn about our community, open source commitments, and how to contribute!

Blog

Lets be inSync!

Percona Toolkit + pt-table-checksum + pt-table-sync = Faster Replica Recovery Asynchronous replication with MySQL is a tried and true technology. Add the use of GTID’s and you have a very stable solution.

Create your own Exporter in Go!

Overview Hi, it’s too hot summer in Korea. Today I want to talk about an interesting and exciting topic. Try to making your own exporter in Go language.

Exporters Roadmap

Exporters Roadmap Goals Prometheus exports as a part of PMM are a big and valuable component.

How to Speed Up Re Sync of Dropped Percona Xtradb Cluster Node

The Problem HELP, HELP! My Percona XtraDB Cluster version: 5.7.31-31. Single Node is stuck in a joined state.