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Orion Context Broker allows you to model, manage and gather context information at large scale enabling context-aware applications. If you want your application to be smart, you have to first make it
Orion Context Broker allows you to model, manage and gather context information at large scale enabling context-aware applications. If you want your application to be “smart”, you have to first make it “aware”. FIWARE provides you with means to produce, gather, publish and consume context information at large scale and exploit it to transform your application into a truly smart application.
The Context Broker GE (open source reference implementation: Orion) is able to handle context information at large scale by implementing standard REST APIs.
1.- Introduction to context awareness as a key aspect for building smart applications
2.- Overview of Orion Context Broker (FIWARE GE for Context Management)
_Data model. JSON representation.
_Producers, Consumers, Subscriptions
3.- APIs. From OMA NGSI (version 1) to NGSI version 2
4.- Producing Context data
_Creating entities. Entity geocoding using Simple Location Format and GeoJSON.
_Updating entities, attributes, values.
5.- Consuming Context data
_Simple Query Language
6.- Context subscriptions and notifications
7.- Consuming real time context data from Utretch