== For storage dependencies

Except specific documented cases, these files are required, at least to establish a connection with the storage components.

** xref:{xref-base}/blobstore.adoc[*blobstore.properties*] allows to configure the BlobStore link:{sample-configuration-prefix-url}/sample-configuration/blob.properties[example]

** xref:{xref-base}/opensearch.adoc[*opensearch.properties*] allows to configure OpenSearch driver link:{sample-configuration-prefix-url}/sample-configuration/opensearch.properties[example]
** xref:{xref-base}/rabbitmq.adoc[*rabbitmq.properties*] allows configuration for the RabbitMQ driver link:{sample-configuration-prefix-url}/sample-configuration/rabbitmq.properties[example]
** xref:{xref-base}/redis.adoc[*redis.properties*] allows configuration for the Redis driver link:https://github.com/apache/james-project/blob/fabfdf4874da3aebb04e6fe4a7277322a395536a/server/mailet/rate-limiter-redis/redis.properties[example], that is used by optional
distributed rate limiting component.
** xref:{xref-base}/tika.adoc[*tika.properties*] allows configuring Tika as a backend for text extraction link:{sample-configuration-prefix-url}/sample-configuration/tika.properties[example]