Have option to publish data only when the value changes
As a user for PI Integrator for BA, I would like to have an option to only publish data when the value changes. The use case: a point is calculated via analysis service once a minute, and the value does not change often. I want the data to be published only when the value changes. Right now, PI Integrator for BA publishes the same (unchanged) value at each run with a different timestamp.
What writer are you using? PI Integrator for Business Analytics Advanced Edition supports streaming use cases where the PI Integrator signs up for changes on relevant attributes and only sends data when values have changed based on the Snapshot or the Archive. Supported targets today are Apache Kafka, AWS Kinesis, Azure Event Hubs, and Azure IoT Hub.