# Percona Distribution for MongoDB 4.2 Documentation

Percona Distribution for MongoDB is a collection of Percona for MongoDB software integrated with each other and packed into a single solution.
It is aimed to maximize performance while being more cost-effective for teams to run over time.  

Percona Distribution for MongoDB includes the following components:

* [Percona Server for MongoDB](https://docs.percona.com/percona-server-for-mongodb/4.2/index.html) is a fully compatible source available, drop-in replacement
for MongoDB.

* [Percona Backup for MongoDB](https://docs.percona.com/percona-backup-mongodb/index.html) is a distributed, low-impact solution for achieving
consistent backups of MongoDB sharded clusters and replica sets.

[Get started](installation.md){ .md-button }
[What's new]({{release}}.md){ .md-button }