The DT4H Data Catalogue is a centralized platform for managing and sharing metadata about AI-ready cardiology datasets generated across the DataTools4Heart (DT4H) federation. It is built on the Obiba stack and includes the following key components:
- Mica (Metadata Catalogue): Provides a public interface for exploring metadata on available datasets.
- Opal (Data Management): Manages datasets and variables with advanced statistical capabilities.
- Agate (Authentication & Authorization): Handles user management and authentication.
This repository provides the Docker-based deployment files and instructions for setting up the DT4H Data Catalogue.
A test instance of the DT4H is accessible at https://catalogue.datatools4heart.bsc.es/
- Demo user credentials:
- username: Demo_local
- pass: Demo_local!01
It contains some exemplary datasets and studies only for demonstration purposes. Source data accessible at demo_datasets/
Before deploying the DT4H Data Catalogue, ensure the following are installed on your system:
git clone https://github.com/DataTools4Heart/obiba-data-catalogue.git
cd obiba-data-catalogueCopy the sample environment file and adjust configuration settings:
cp .env.sample .env
Edit the .env file to configure database connections, ports, and other necessary environment variables.
The docker-compose.yml file includes services for Mica, Opal, and Agate. Review and adjust settings like ports and volumes if needed.
Build and start the containers:
docker-compose up -d
To stop the services, run:
docker-compose down
- Mica (Metadata Catalogue):
- Provides an interface to explore metadata about cardiology datasets. Navigate to http://localhost:8080 to access the metadata catalogue.
- Opal (Data Management):
- The data management platform for managing datasets and variables. Accessible at http://localhost:8081.
- Agate (Authentication):
- Manages user authentication and permissions. Accessible at http://localhost:8082.