Description
- How to use NGSI-LD 1.3.1 Temporal Functions
- Normalized and Simplified Temporal Formats
- Complex Temporal Queries
- Filtering
- Geo-queries
- Pagination
- NGSI-LD 1.4.1 Temporal Aggregation Functions
- Time-Series vs Temporal Interface - what to use and when
Context describes the state of a system at a moment in time. Traditionally context brokers have no memory - they are just holding the "now". However there are use cases which require the use of historical data and the NGSI-LD specification recognizes this and offers an optional temporal API for time-based operations.
This webinar will discuss the use of temporal operations, the types of payloads supported and other alternatives which may be considered based on your use case.