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Ru, Li Yi 8322f976ef dds_umn
Reviewed-by: Székely, Ond <ond.szekely@t-systems.com>
Co-authored-by: Ru, Li Yi <liyiru7@huawei.com>
Co-committed-by: Ru, Li Yi <liyiru7@huawei.com>
2024-09-24 14:54:24 +00:00

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Database Engine and Version

DDS supports versions 3.4, 4.0, 4.2, and 4.4, 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

4.4

  • Cluster
  • Replica set
  • Single

RocksDB

4.2

  • Cluster
  • Replica set
  • Single

RocksDB

4.0

  • Cluster
  • Replica set
  • Single

WiredTiger

3.4

  • Cluster
  • Replica set
  • Single

WiredTiger