Merge pull request #172 from topoteretes/COG-457-update-postgres-docs

Cog 457 update postgres docs

Dockerfile

@@ -25,7 +25,7 @@ RUN pip install poetry
 RUN poetry config virtualenvs.create false
 
 # Install the dependencies
-RUN poetry install --no-root --no-dev
+RUN poetry install --all-extras --no-root --no-dev
 
 
 # Set the PYTHONPATH environment variable to include the /app directory

README.md

@@ -29,6 +29,10 @@ If you have questions, join our  <a href="https://discord.gg/NQPKmU5CCg">Discord
 pip install cognee
 ```
 
+### With pip with PostgreSQL support
+```bash
+pip install cognee[postgres]
+```
 
 ### With poetry
 
@@ -36,6 +40,11 @@ pip install cognee
 poetry add cognee
 ```
 
+### With poetry with PostgreSQL support
+
+```bash
+poetry add cognee -E postgres
+```
 
 ## 💻 Basic Usage
 
@@ -73,6 +82,18 @@ docker-compose up
 ```
 Then navigate to localhost:3000
 
+If you want to use the UI with PostgreSQL through docker-compose make sure to set the following values in the .env file: 
+```
+DB_PROVIDER=postgres
+
+DB_HOST=postgres
+DB_PORT=5432
+
+DB_NAME=cognee_db
+DB_USERNAME=cognee
+DB_PASSWORD=cognee
+``` 
+
 ### Simple example
 
 Run the default cognee pipeline: