Read-write Separate

Last updated: 2019-12-02 13:32:29


TencentDB for Redis supports read-write separation for business scenarios with more reads but less writes, which can well cope with read requests concentrating on frequently read data. It supports up to 1-master 5-slave mode to offer 5x read performance.

How It Works

Redis Cluster Edition

  • Read-write separation principle: Redis Cluster Edition implements automatic read-write separation at the Proxy layer.
  • Read-write separation weight: After read-write separation is enabled, Proxy will enable access by directing write requests to the master node only and distributing read requests evenly on slave nodes.

Read-write Separate Billing

After read-write separation is enabled, certain fees will be charged for the read-only replicas. For more information, see Product Pricing.