OData is a protocol to facilitate the publication and consumption of queryable and interoperable data-driven services. OData is based on the use of RESTful APIs derived from a data model. We present a model-driven approach to automate the generation of OData services from data sources
EMF-REST generates truly RESTful APIs for your EMF models. EMF-REST complements the existing (Java-based) API generation facilities EMF already provides and extends them to the Web.
See what languages you could use to describe your next Web (RESTful) API and why this is so important to facilitate the consumption of your APIs