FIWARE Orion-LD
An NGSI-LD context broker for managing real-time entity state, relationships, subscriptions, and interoperable smart-city context.
Smart City PlatformsUrban Operations CentersAGPL-3.0-only
Shared integration and current-context layer for data, devices, and applications across urban domains.
Vertical applications do not easily exchange data and create multiple inconsistent versions of operational state.

An NGSI-LD context broker for managing real-time entity state, relationships, subscriptions, and interoperable smart-city context.
A flexible IoT and smart-city platform for assets, rules, geospatial views, identity, and multi-tenant operations.