Hi All,
Is it a good idea to have around 3 sort stage and 3 aggregator in a single job... Is performance wise also is it good....?
In my case i have used sort and aggregator
1) for Sorting the data as per requirement
2) Sorting and doing row to column by MAX
3)Finding the number of records passed to the output file
sort and aggregator
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As always, IT DEPENDS
Mainly on the total amount of resources the system can deliver and the total demand for those resources for all currently running applications.
Mainly on the total amount of resources the system can deliver and the total demand for those resources for all currently running applications.
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Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.