Follow this step-by-step example to configure the Aggregate Transformation Agent in the XMPro Data Stream Designer.
Need help with creating your XMPRO Data Streams? Visit https://documentation.xmp... this example demonstrates how to use the
aggregate agent to group by pump id and
find its average and maximum
temperatures in three second windows
first drag the agent onto the canvas
link the input to the streamed pump data
and output to the printer save the data
stream
and click on the agent to configure it
we'll group by pump id
add an aggregate for the average
temperature called temp average
and a second aggregate for the maximum
temperature
called temp max
set the windows unit to second and size
3
apply
save the data stream
publish it and let's look at the live
data view
the streamed events within the 3 second
window are grouped and a single event
for pump a is printed with the id and 2
aggregates
you can download the file below to try
it out yourself
and for more information about this
agent's properties head to the
configuration page thank you
