Percona Server for MongoDB is an enhanced, open source, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 4.0 Community Edition. It supports MongoDB 4.0 protocols and drivers.
Percona Server for MongoDB extends the functionality of the MongoDB 4.0 Community Edition by including the Percona Memory Engine storage engine, encrypted WiredTiger storage engine, audit logging, SASL authentication, hot backups, and enhanced query profiling. Percona Server for MongoDB requires no changes to MongoDB applications or code.
Percona Server for MongoDB 4.0.10-5 introduces the support of HashiCorp Vault key management service. For more information, see Data at Rest Encryption in the documentation of Percona Server for MongoDB.
This release includes all features of MongoDB 4.0 Community Edition. Most notable among these are:
- Multi-Document ACID transactions
- Type conversion through the new aggregation operators
- Enhancements to the Change Streams support
Note that the MMAPv1 storage engine is deprecated in MongoDB 4.0 Community Edition.
Percona Server for MongoDB 4.0.10-5 is based on MongoDB 4.0.10.
- PSMDB-322: HashiCorp Vault support
The Percona Server for MongoDB 4.0.10-5 release notes are available in the official documentation.