Percona Server for MongoDB 3.2.10-3.0 is an enhanced, open-source, fully compatible, highly scalable, zero-maintenance downtime database supporting the MongoDB v3.2 protocol and drivers. It extends MongoDB with MongoRocks, Percona Memory Engine, and PerconaFT storage engine, as well as enterprise-grade features like external authentication and audit logging at no extra cost. Percona Server for MongoDB requires no changes to MongoDB applications or code.
We deprecated the PerconaFT storage engine. It will not be available in future releases.
This release is based on MongoDB 3.2.10 and includes the following additional new features and improvements:
- Universal Hot Backup
This release introduces an integrated hot backup system for the default WiredTiger and alternative MongoRocks engine. It creates a physical data backup on a running server without performance degradation.
- Profiling Rate Limit
Rate limiting enables to seed logged queries and thus decrease the impact of profiling on database performance.
- Fixed crash when running out of WiredTiger cache under Percona Memory Engine.
The release notes are available in the official documentation.