- Apps4Finland
- Data Protocols
- Europe Commons – Technology for Better Government
- Google Maps API
- Helsinki Developer Portal
- JSON
- Open Data Protocol
- OpenLayers
- Open Street Map API
- programmableweb
- XML
- DB-Engines
- BaseX – native XML DBMS
- Cassandra – wide column store
- mongoDB – document store
- Neo4j – graph DBMS
- OrientDB – multi-model (document store, graph DBMS)
- Redis – key-value store
- Solr – search engine
Seuraa