Parallel execution of APIs in a data transform (Asynchronous )
If we are calling multiple APIs (which are independent of each other ) in a data transform with the help of Data pages. Is it possible to make these APIs run in parallel (Asynchronous ). ( I am aware similar requirement could be possible through an activity).
Another question would be suppose one of the API takes lot of time to respond will the Data Transform execution be stuck at that step till there is a response or will it continue the execution without getting the response.
Answers are very much appreciated.
Bits in Glass
IN
@RahulK8652 if api hit should happen asynchronously and response may take time better to go with load-datapage/run in parallel with connect wait or queue with connect request processor...
Else you can go for real time data flow with kafka events.
If response will be delayed, any of the above approach will be the best approaches.
You can also handle using a parallel flow but would not be good approach. You can make a loop and hit the API and once api returns 200 as status code, you can then proceed.
But just directly hitting with data page for a delayed response will not be a good approach. You would definitely need to handle delayed response in pega suggested asynchronous approaches.