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Database Engine and Version

DDS supports versions 4.0, 4.2, 4.4 and 5.0, and you need to use a driver compatible with MongoDB 3.0 or later to access DDS. You can select the DB engine and version you need based on your service requirements.

Table 1 Supported DB engines and versions

Compatibility

DB Instance Type

Storage Engine

5.0
  • Cluster
  • Replica set

RocksDB

4.4
  • Cluster
  • Replica set
  • Single

RocksDB

4.2
  • Cluster
  • Replica set
  • Single

RocksDB

4.0
  • Cluster
  • Replica set
  • Single

WiredTiger
Parent topic: DDS DB Instance