update readmes

README.md

@@ -40,10 +40,13 @@ If you are reading this it looks like you are looking to add an egg to your serv
 * [JTS3ServerMod](/bots/teamspeak3/jts3servermod/)
 
 ## Database Eggs
+### SQL Databases
 [MariaDB](/database/mariadb/)
-[Redis](/database/redis/)
-## Game Eggs
 
+### In-Memory Databases
+[Redis](/database/redis/)
+
+## Game Eggs
 [ET Legacy](/enemy_territory/etlegacy/)
 
 [Factorio](/factorio/factorio/)

database/README.md

@@ -1,12 +1,13 @@
 # databases
 
-## sql DBs
-
+## SQL Databases
 ### [mariadb](/mariadb/)
     https://mariadb.org/
 
 ### [postgres](/postgres/)
     https://www.postgresql.org/
 
+
+## In-Memory Databases
 ### [redis](/redis/)
     https://redis.io/