content/operate/rdi.md
Redis Data Integration (RDI) is a change data capture (CDC) system that tracks changes to the data in a non-Redis source database and makes corresponding changes to a Redis target database. You can use the target as a cache to improve performance because it will typically handle read queries much faster than the source.
See the main [RDI docs section]({{< relref "/integrate/redis-data-integration" >}}) under [Libraries and tools]({{< relref "/integrate" >}}) to learn how to install and use RDI on your own servers. See the [Redis Cloud RDI guide]({{< relref "/operate/rc/databases/rdi" >}}) to learn how to set up RDI for a cloud database.