Instance Type

Parameter Explanation

• Single-node

  A single-node DCS instance has only one node and does not support data persistence. For details, see Single-Node Redis.

• Master/Standby

  Each master/standby instance runs on two nodes (one master and one standby). If the master node fails, the standby node automatically becomes a master one. For details, see Master/Standby Redis.

• Read/Write splitting

  A read/write splitting instance has a domain name address or an IP address. Proxies receive requests at this address and then forward read requests to replica nodes, and write requests to the master node. The master node synchronizes written data to replicas. For details, see Read/Write Splitting Redis.

• Proxy Cluster

  A Proxy Cluster instance supports millions of concurrent connections, which is similar to a Redis Cluster instance. User clients access Redis through service-oriented APIs, so they can be decoupled from Redis. For details, see Proxy Cluster Redis.

• Redis Cluster

  Redis Cluster DCS instances are compatible with the native Redis Cluster. They use the smart client solution and deliver many times higher performance than master/standby instances. For details, see Redis Cluster.

FAQs