diff --git a/.gitignore b/.gitignore
index ee9f18d..3c26422 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,7 +11,8 @@ __pycache__
 spine/projects/*
 spine/Spine-Database-API
 spine/Spine-Toolbox
-venv
+.env
+.venv
 .vscode
 local.json
 client_secrets.json
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..1b9a56b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM python:3.12
+
+WORKDIR /app
+
+COPY . /app
+
+RUN apt update &&  apt install -y \
+    build-essential \
+    gcc \
+    libpq-dev \
+    python3-dev
+
+RUN pip install --upgrade pip setuptools wheel
+RUN pip install GDX2py
+RUN pip install spinedb_api --verbose
+
+ENTRYPOINT [ "python", "src/app.py" ]
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..70d8f43
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+.PHONY: run
+include .env
+export
+
+# target: help - Display callable targets.
+help:
+	@egrep "^# target:" [Mm]akefile
+
+# target: run - Run local web server.
+run:
+	python src/app.py
\ No newline at end of file
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
new file mode 100644
index 0000000..2191946
--- /dev/null
+++ b/docker-compose.prod.yml
@@ -0,0 +1,8 @@
+services:
+  rescalc:
+    image: rescalc
+    build:
+      context: .
+      dockerfile: ./install/Dockerfile
+    ports:
+      - 5000:5000
diff --git a/docker-compose.yml b/docker-compose.yml
index a04f910..21f6083 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,9 +1,16 @@
-
 services:
   rescalc:
-    image: rescalc
     build:
       context: .
-      dockerfile: ./install/Dockerfile
     ports:
-      - 5000:5000
\ No newline at end of file
+      - 5000:5000
+  db:
+    image: postgres:16
+    env_file: .env
+    ports:
+      - 5432:5432
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+
+volumes:
+  pgdata:
diff --git a/requirements.txt b/requirements.txt
index 1731cc6..e4c7d17 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,13 @@
-wheel
-Flask==1.1.4
-sqlalchemy
-flask_oidc
-okta
-jill
-pytest
-PySide2
--e git+https://github.com/spine-tools/spine-engine.git@7be63302466f2826ab80ffa0730e31a052770fc4#egg=spine_engine
--e git+https://github.com/spine-tools/spine-items.git@f08c405fdcc4effc36da93d96239caf211718e92#egg=spine_items
--e git+https://github.com/spine-tools/Spine-Database-API.git@c147f787f314413356ce3a59cf608d6bbcd4bfa4#egg=spinedb_api
--e git+https://github.com/Spine-project/Spine-Toolbox.git@ee6c75e046f38f09e43314da9dfcf5bca8303d4a#egg=spinetoolbox
\ No newline at end of file
+# flask==2.3.3
+# flask_oidc
+# jill
+# okta
+# pytest
+# pyside6
+# spine_engine
+# sqlalchemy
+spinedb_api
+# -e git+https://github.com/spine-tools/spine-engine.git@7be63302466f2826ab80ffa0730e31a052770fc4#egg=spine_engine
+# -e git+https://github.com/spine-tools/spine-items.git@f08c405fdcc4effc36da93d96239caf211718e92#egg=spine_items
+# -e git+https://github.com/spine-tools/Spine-Database-API.git@c147f787f314413356ce3a59cf608d6bbcd4bfa4#egg=spinedb_api
+# -e git+https://github.com/Spine-project/Spine-Toolbox.git@ee6c75e046f38f09e43314da9dfcf5bca8303d4a#egg=spinetoolbox
\ No newline at end of file