# Redis

## Description

The [Redis](https://redis.io) online store provides support for materializing feature values into Redis.

* Both Redis and Redis Cluster are supported
* The data model used to store feature values in Redis is described in more detail [here](https://github.com/feast-dev/feast/blob/v0.16-branch/docs/specs/online_store_format.md).

## Examples

Connecting to a single Redis instance

{% code title="feature\_store.yaml" %}

```yaml
project: my_feature_repo
registry: data/registry.db
provider: local
online_store:
  type: redis
  connection_string: "localhost:6379"
```

{% endcode %}

Connecting to a Redis Cluster with SSL enabled and password authentication

{% code title="feature\_store.yaml" %}

```yaml
project: my_feature_repo
registry: data/registry.db
provider: local
online_store:
  type: redis
  redis_type: redis_cluster
  connection_string: "redis1:6379,redis2:6379,ssl=true,password=my_password"
```

{% endcode %}

Configuration options are available [here](https://rtd.feast.dev/en/master/#feast.infra.online_stores.redis.RedisOnlineStoreConfig).