How many UDC Collections can run simultaneously?
User Defined Collection can vary, because of the nature of the Collections and the number of UDC Collections taking place.
As for the UDC Collection nature, each collection fetches up to 100 rows by default.
The number of rows, can be adjusted from the Agent Properties.
The number of columns and their types has no constraint.
The resources (CPU, Memory) each UDC Collection is consuming, varies according to its configuration and load.
In our internal testing we ran test cycles with the extreme capacity of UDC Collection: 100 rows, 15 columns and 75% of the fields are observations. Good performance was achieved when the below resources were added to the FMS:
After adding the above resources to the FMS, up to 600 UDC collections could be executed as expected.
The number of CPUs and the amount of memory determines the performance of the UDC collection execution. Adding more CPUs and RAM to the FMS allows more UDC Collections to run simultaneously.
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