QuantumLeap is a REST service for storing, querying and retrieving NGSI v2 and NGSI-LD (experimental support) spatial-temporal data.
QuantumLeap stores data in a time-series database, associating each database record with a time index and, if present in the NGSI data, a location on Earth.
Clients can then retrieve NGSI entities by filtering entity sets through time ranges and spatial operators. Note that, from the client’s stand point, these queries are defined on NGSI entities as opposed to database tables.
Quantum Leap enables sophisticated, multi-dimensional visualization of data, such as air quality, as part of Orchestra Cities scalable back-end delivering real-time data streams to both Web dashboards and end-user mobile applications, as well as data analytics and time series analysis of such contextually enriched data.