diff --git a/tech-list/modules/ROOT/pages/index.adoc b/tech-list/modules/ROOT/pages/index.adoc
index c952901..b102907 100644
--- a/tech-list/modules/ROOT/pages/index.adoc
+++ b/tech-list/modules/ROOT/pages/index.adoc
@@ -61,7 +61,6 @@ http://thesecretlivesofdata.com/raft/[raft demo^]
 TIP: Storage
 
 video::W2Z7fbCLSTw[youtube, start=0]
-video::OmphHSaO1sE[youtube, start=0]
 ****
 
 === Generic
@@ -70,7 +69,7 @@ https://docs.mongodb.com/manual/replication/[Mongo replica^]
 
 https://docs.mongodb.com/manual/core/capped-collections/[mongo capped^]
 
-=== On memory
+=== On memory - Key-value
 
 https://redis.io/topics/cluster-tutorial[Redis cluster^]
 
@@ -78,6 +77,12 @@ https://redis.io/[redis server^]
 
 https://www.instaclustr.com/blog/redis-vs-memcached/[redis vs memcached^]
 
+****
+TIP: Storage
+
+video::OmphHSaO1sE[youtube, start=0]
+****
+
 === Sharing
 
 ==== NFS