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title: Redis Shared Storage Models
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# Redis Shared Storage Models

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

When configuring shared storage, MuleSoft recommends placing the Redis shared storage service as
close to Omni Gateway as possible.

If the Redis shared storage service is available locally in the same cluster or the same Virtual
Private Cloud (VPC), a mutual authentication Transport Layer Security (mTLS) connection is not
required to communicate with the shared storage.

To configure the connection between Omni Gateway and the Redis shared storage service, see:

- [Configure Redis Shared Storage in Connected Mode](https://docs.mulesoft.com/gateway/1.13/conn-shared-storage-config)

- [Configure Redis Shared Storage in Local Mode](https://docs.mulesoft.com/gateway/1.13/local-shared-storage-config)

The following diagrams use Kubernetes terminology, but you can extend the architecture to other
technology stacks that have the appropriate network controls applied.

You can place the Redis shared storage within the same Kubernetes cluster as Omni Gateway or
instantiated within the same VPC as Omni Gateway:

## Redis Shared Storage in the Same Cluster

![The Redis shared storage is in the same cluster as the Omni Gateway replicas](/mulesoft/current/en-us/gateway/1.13/_images/redis-same-cluster.png)

## Redis Shared Storage in the Same VPC

![The Redis shared storage is in the same VPC as the Omni Gateway replicas but is not in the same cluster](/mulesoft/current/en-us/gateway/1.13/_images/redis-same-vpc.png)

## See Also

- [Configure Redis Shared Storage in Connected Mode](https://docs.mulesoft.com/gateway/1.13/conn-shared-storage-config)

- [Configure Redis Shared Storage in Local Mode](https://docs.mulesoft.com/gateway/1.13/local-shared-storage-config)

- [Configuring Omni Gateway Configuration Caching in Connected Mode](https://docs.mulesoft.com/gateway/1.13/conn-replica-caching)