Supported MongoDB deployments¶
Percona ClusterSync for MongoDB supports the following deployment topologies:
- Replica Set to Replica Set: The source and target replica sets can have different numbers of nodes.
- Sharded cluster to Sharded cluster: The source and target sharded clusters can have different numbers of shards. This functionality is in tech preview stage. See Sharding support in Percona ClusterSync for MongoDB for details.
Version requirements¶
- You can synchronize from Percona Server for MongoDB, MongoDB Community, MongoDB Enterprise Server, or MongoDB Atlas source clusters to a Percona Server for MongoDB target cluster when both run the same major version (e.g., 6.0 to 6.0, 7.0 to 7.0, or 8.0 to 8.0).
- PCSM supports selected cross-version replication paths (e.g., 6.0 to 7.0, 6.0 to 8.0, and 7.0 to 8.0). See Cross-version replication and limitations.
- Minimum supported MongoDB versions are: 6.0.17, 7.0.13, 8.0.0.
Supported architectures¶
- Percona ClusterSync for MongoDB is supported on both ARM64 and x86_64 architectures.
Supported MongoDB deployments¶
You can connect the following MongoDB deployments:
| Source | Target |
|---|---|
| Percona Server for MongoDB | Percona Server for MongoDB |
| MongoDB Community | Percona Server for MongoDB |
| MongoDB Enterprise Advanced | Percona Server for MongoDB |
| MongoDB Atlas | Percona Server for MongoDB |
Last update:
June 17, 2026
Created: June 17, 2026
Created: June 17, 2026