restifydb

restifydb is a framework that is able to automatically map databases (from all major database engine providers) to REST web services. The web services can output XML or JSON. It leverages data discovery. It has advanced capabilities as automatic query expansion (joining based on foreign keys), automatic inward references, automatic data discovery, filtering, sorting and out of the box CRUD operations (create, read, update and delete data). Most of these features are used by our demo application built using restifydb. It also features an admin panel which makes configuring it quite easy.

https://restifydb.com/