Percona Server for MongoDB 3.4 Documentation¶

Percona Server for MongoDB is a free, enhanced, fully compatible, open source, drop-in replacement for MongoDB 3.4 Community Edition with enterprise-grade features. It requires no changes to MongoDB applications or code.

Percona Server for MongoDB provides the following features:

• MongoDB’s original MMAPv1 storage engine, and the default WiredTiger engine
• Optional Percona Memory Engine and MongoRocks storage engines
• External SASL authentication using OpenLDAP or Active Directory
• Audit logging to track and query database interactions of users or applications
• Hot Backup for the default WiredTiger and alternative MongoRocks storage engine
• Profiling Rate Limit to decrease the impact of the profiler on performance