Percona Server for MongoDB feature comparison¶
Percona Server for MongoDB 6.0 is based on MongoDB Community Edition 6.0 and extends it with the functionality, that is otherwise only available in MongoDB Enterprise Edition.
| PSMDB | MongoDB | |
|---|---|---|
| Storage Engines | - WiredTiger (default) - Percona Memory Engine |
- WiredTiger (default) - In-Memory (Enterprise only) |
| Encryption-at-Rest | - Key servers = Hashicorp Vault, KMIP - Fully open source |
- Key server = KMIP - Enterprise only |
| Hot Backup | YES (replica set) | NO |
| LDAP Authentication | (legacy) LDAP authentication with SASL | Enterprise only |
| LDAP Authorization | YES | Enterprise only |
| Kerberos Authentication | YES | Enterprise only |
| AWS IAM authentication | YES | MongoDB Atlas |
| Audit Logging | YES | Enterprise only |
| Log redaction | YES | Enterprise only |
| SNMP Monitoring | NO | Enterprise only |
| Database profiler | YES with the --rateLimit argument |
YES |
Profiling Rate Limiting¶
Profiling Rate Limiting was added to Percona Server for MongoDB in v3.4 with the --rateLimit argument. Since v3.6, MongoDB Community (and Enterprise) Edition includes a similar option slowOpSampleRate. Please see Profiling Rate Limit for more information.