Update _index.md

Author: mich-elle-luna

content/operate/rs/databases/connect/_index.md

@@ -31,4 +31,8 @@ Use one of the following connection methods to connect to your database:
 
 - [Redis client]({{< relref "/develop/clients" >}}) for your preferred programming language
 
-For examples, see [Test client connection]({{< relref "/operate/rs/databases/connect/test-client-connectivity" >}}).
+For examples, see [Test client connection]({{< relref "/operate/rs/databases/connect/test-client-connectivity" >}}).
+
+## Continue learning with Redis University
+
+See the [Connect to a database on Redis Software course](https://university.redis.io/course/zyxx6fdkcm5ahd) for modules.