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docker-compose.yml

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+version: '3.8'
+
+services:
+  app-db:
+    image: postgres:17
+    container_name: app-db
+    environment:
+      POSTGRES_USER: app
+      POSTGRES_PASSWORD: app123
+      POSTGRES_DB: app_db
+    ports:
+      - "5432:5432"
+    volumes:
+      - app-db-data:/var/lib/postgresql/data
+
+  dw-db:
+    image: postgres:17
+    container_name: dw-db
+    environment:
+      POSTGRES_USER: dw
+      POSTGRES_PASSWORD: dw123
+      POSTGRES_DB: dw_db
+    ports:
+      - "5433:5432"
+    volumes:
+      - dw-db-data:/var/lib/postgresql/data
+
+volumes:
+  app-db-data:
+  dw-db-data: