Hands-On Industrial Internet of Things

Getting our data

We can request data previously ingested into Predix time-series using the Predix Toolkit. The following screenshot shows the necessary steps:

Getting the data from Predix TS

A more complex query can be performed to retrieve aggregate or interpolated data. Predix TS supports several aggregation functions, including sum, diff, max, min, rate, trend, and scale. In this case, we used only the latest data point query. Obviously, Predix provides an SDK to work with Predix TS, Predix UAA, and the other services managed by Predix.