Orion Context Broker: User & Programmer's Manual
- API Walkthrough
- Pagination
- Geolocation
- Structured values for attributes
- Context Providers registration and request forwarding
- Attribute metadata
- Filtering results
- Multy tenancy
- Entity service paths
- Adding and removing attributes and entities with APPEND and DELETE in updateContext
- Delete entity
- Updating registrations and subscriptions
- Context broker federation
- Forbidden characters
- Duration (for registration and subscriptions)
- Using empty types
- Mixing standard and convenience operations
- HTTP and NGSI response codes
- Security considerations
- Known Limitations
- Considerations on NGSIv1 and NGSIv2 coexistence