Technical Overview

The TUMI datahub open data portals are build exclusively using open source software. The core of the TUMI datahubs is the CKAN data management system.

There are TUMI datahubs for many cities:

• Fortaleza, Brazil / South America
• Kigali, Ruanda / Africa
• Bogota, Columbia / South America
• Mexico city, Mexico / North America
• Pereira, Columbia / South America
• Yaoundé, Cameroon / Africa

And there is the central TUMI datahub.

Each of the TUMI datahub comprises of an independent set of services for an open data portal based on CKAN:

• CKAN: data management system
• Postgres: database
• Solr: search engine
• Redis: key/value store
• Matomo: web analytics

Finally there is a reverse proxy (Traefik) which ensures secure connection by Let's encrypt and exposes the minimal set of required services to the user.

Form more details refer to the architecture description