JSON enabled storage API

by J. Ricardo de Juan Cajide for Health Information Systems Programme

DHIS2 uses PostgreSQL database, therefore, would be interesting to implement a JSON storage API using its new functionality which allows to add a "JSON" format field. It should support the security measures(within-app storage, storage for a user-session, share data between users/groups) and allow data-integration with internal DHIS2 storage functions (users, org units, etc). This API would benefit another apps, allowing to store a better structured data and running queries against the data.