re-add caching (featuring Redis!!!!!)

src/main/resources/application.yml

@@ -6,9 +6,21 @@ spring:
   # Disable the Spring Web Server
   main:
     web-application-type: none
+
+  # Database caching
+  cache:
+    type: redis
+    redis:
+      time-to-live: 60000
+  redis:
+    host: localhost
+    port: 6379
+    timeout: 5000
+    database: 0
+
   data:
     # MongoDB Configuration
     mongodb:
       uri: "mongodb://bat:p4$$w0rd@localhost:27017"
       database: "bat"
-      auto-index-creation: true # Automatically create collection indexes
+      auto-index-creation: true # Automatically create collection indexes