This page introduces the various product specifications provided by DDS. Users can choose to subscribe to the most suitable product according to the business scenario.
DDS provides a variety of product specifications, allowing users to choose the most suitable product according to the business scenario.
Cluster Instance Specifications
System Role Architecture | CPU (Count) | Memory (GB) |
Mongos | 2 | 4 |
Mongos | 2 | 8 |
Mongos | 4 | 8 |
Mongos | 4 | 16 |
Mongos | 8 | 16 |
Mongos | 8 | 32 |
Mongos | 16 | 64 |
Mongos | 32 | 128 |
Mongos | 64 | 256 |
Shard | 2 | 4 |
Shard | 2 | 8 |
Shard | 4 | 8 |
Shard | 4 | 16 |
Shard | 8 | 16 |
Shard | 8 | 32 |
Shard | 16 | 64 |
Shard | 32 | 128 |
Shard | 64 | 256 |
Configserver | 1 | 2 |
Configserver | 2 | 4 |
Replica Set Instance Specifications
The three-node replica set is equivalent to one-master-two-slave instance type, the five-node replica set is equivalent to one-master-four-slave instance type, and the seven-node replica set is equivalent to one-master-six-slave instance type.
System Architecture | CPU (Count) | Memory (GB) |
Three-Node Replica Set | 1 | 4 |
Three-Node Replica Set | 2 | 4 |
Three-Node Replica Set | 2 | 8 |
Three-Node Replica Set | 4 | 8 |
Three-Node Replica Set | 4 | 16 |
Three-Node Replica Set | 8 | 16 |
Three-Node Replica Set | 8 | 32 |
Three-Node Replica Set | 16 | 64 |
Three-Node Replica Set | 32 | 128 |
Three-Node Replica Set | 64 | 256 |
Five-Node Replica Set | 1 | 4 |
Five-Node Replica Set | 2 | 4 |
Five-Node Replica Set | 2 | 8 |
Five-Node Replica Set | 4 | 8 |
Five-Node Replica Set | 4 | 16 |
Five-Node Replica Set | 8 | 16 |
Five-Node Replica Set | 8 | 32 |
Five-Node Replica Set | 16 | 32 |
Five-Node Replica Set | 16 | 64 |
Five-Node Replica Set | 32 | 64 |
Five-Node Replica Set | 32 | 128 |
Five-Node Replica Set | 64 | 128 |
Five-Node Replica Set | 64 | 256 |
Seven-Node Replica Set | 1 | 4 |
Seven-Node Replica Set | 2 | 4 |
Seven-Node Replica Set | 2 | 8 |
Seven-Node Replica Set | 4 | 8 |
Seven-Node Replica Set | 4 | 16 |
Seven-Node Replica Set | 8 | 16 |
Seven-Node Replica Set | 8 | 32 |
Seven-Node Replica Set | 16 | 32 |
Seven-Node Replica Set | 16 | 64 |
Seven-Node Replica Set | 32 | 64 |
Seven-Node Replica Set | 32 | 128 |
Seven-Node Replica Set | 64 | 128 |
Seven-Node Replica Set | 64 | 256 |
Single-Node Instance Specifications
The single-node instance type is equivalent to the stand-alone instance type.
System Architecture | CPU (Count) | Memory (GB) |
Single-Node | 1 | 4 |
Single-Node | 2 | 4 |
Single-Node | 2 | 8 |
Single-Node | 4 | 8 |
Single-Node | 4 | 16 |
Single-Node | 8 | 16 |
Single-Node | 8 | 32 |
Single-Node | 16 | 32 |
Single-Node | 16 | 64 |