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Distributed Cache Service

Distributed Cache Service (DCS) is an online, distributed, in-memory cache service. It is reliable, scalable, usable out of the box, and easy to manage. It can meet your requirements for high read/write performance and fast data access.

Progressive Knowledge

DCS knowledge for users from beginner level to expert level


DCS application scenarios and types are provided to help you quickly select your desired type to match services. 

Service Overview


You can access DCS instances in multiple ways to enjoy fast data read/write operations.

Accessing a DCS Redis Instance


Redis plays a practical role in your services to improve efficiency.



You can call APIs to perform operations on DCS, such as creating, deleting, and scaling up DCS instances.

API Reference


You can buy DCS instances of the desired type and specifications by using the DCS console or by calling RESTful APIs.

Buying Instances on the Console

Buying Instances by Calling APIs

Be a Power User

You can scale up or down instances, change instance types, modify configuration parameters, analyze hot keys and big keys, and query instance slow logs any time. You can also monitor the metrics and audit logs in real time to determine the health status of DCS instances.

Common Operations

Instance Management

Data Migration

O&M and Monitoring