# Using Auto Scaling with shards
<a name="AutoScaling-Using-Shards"></a>

With ElastiCache's AutoScaling you can use tracking and scheduled policies with your Valkey or Redis OSS engine. 

The following provides details on target tracking and scheduled policies and how to apply them using the Amazon Web Services Management Console Amazon CLI and APIs.

**Topics**
+ [Target tracking scaling policies](AutoScaling-Scaling-Policies-Target.md)
+ [Adding a scaling policy](AutoScaling-Scaling-Adding-Policy-Shards.md)
+ [Registering a Scalable Target](AutoScaling-Scaling-Registering-Policy-CLI.md)
+ [Defining a scaling policy](AutoScaling-Scaling-Defining-Policy-API.md)
+ [Disabling scale-in activity](AutoScaling-Scaling-Disabling-Scale-in.md)
+ [Applying a scaling policy](AutoScaling-Scaling-Applying-a-Scaling-Policy.md)
+ [Editing a scaling policy](AutoScaling-Scaling-Editing-a-Scaling-Policy.md)
+ [Deleting a scaling policy](AutoScaling-Scaling-Deleting-a-Scaling-Policy.md)
+ [Use Amazon CloudFormation for Auto Scaling policies](AutoScaling-with-Cloudformation-Shards.md)
+ [Scheduled scaling](AutoScaling-with-Scheduled-Scaling-Shards.md)