diff --git a/storage/databases/README.md b/storage/databases/README.md
index bd287d2..070ea5c 100644
--- a/storage/databases/README.md
+++ b/storage/databases/README.md
@@ -2,5 +2,8 @@
 
 <br>
 
+
 * **[database overview](database_overview.pdf)**
+* **[caching best practices](caching.pdf)**
+* **[distributed caching](distributed_caching.pdf)**
 * **[failure detection: heartbeats and pings, gossip, reversing failure detection](failure_detection.pdf)**