diff --git a/datamanager/README.md b/datamanager/README.md
new file mode 100644
index 0000000..a65d63b
--- /dev/null
+++ b/datamanager/README.md
@@ -0,0 +1,18 @@
+# Data Manager
+
+This component is responsible for fetching data from the HTWK website and storing it in the database.
+It's also responsible for providing migration scripts for the database.
+Main functionality is to fetch groups, plans and sport events. Saving user created ical Feeds
+and providing them to the user is part of another component.
+
+The technology stack is as follows:
+- Neo4j
+- Golang
+- Docker
+- Docker-Compose
+
+## Setup
+
+### Prerequisites
+
+- Docker
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index c3ec523..b103b02 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,17 @@
 version: "3.9"
 
 services:
+
+  htwkalender-db:
+    image: neo4j:5.17
+    environment:
+      NEO4J_AUTH: neo4j/htwkalender-db
+    ports:
+        - "7687:7687"
+        - "7474:7474"
+    volumes:
+        - neo4j_data:/data
+
   htwkalender-backend:
     build:
       dockerfile: Dockerfile
@@ -37,3 +48,4 @@ services:
 
 volumes:
   pb_data:
+  neo4j_data: