Data Load time and tm1s log

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manu0521
Posts: 124
Joined: Wed Nov 26, 2014 8:32 pm
OLAP Product: IBM TM1, Planning Analytics
Version: PA 2.0.5
Excel Version: 2016

Data Load time and tm1s log

Post by manu0521 »

Hi ,

I am loading my sales cube from Datawarehouse to tm1 cube , all calculations are performed on Data warehouse side .

I am loading around 5 million rows of data and it takes 6 hours . Is this normal as this will be 1 time load and will be refreshing only 2 months of data daily.

Also I see my tm1s log size increases to larger size , Is there some thing i can do so that it doesnot write when doing fulll loads.

Thanks,
Emixam
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Posts: 156
Joined: Tue May 21, 2019 3:33 pm
OLAP Product: TM1
Version: PA 2.0.x
Excel Version: 2016
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Re: Data Load time and tm1s log

Post by Emixam »

Hello,
manu0521 wrote: Wed Nov 25, 2020 2:10 pm I am loading around 5 million rows of data and it takes 6 hours . Is this normal as this will be 1 time load and will be refreshing only 2 months of data daily.
I would say no, especially if you are only doing a simple CellPutN. Is there a lots of rules in your cube ? Show us your code, it will be easier for us to help you !
manu0521 wrote: Wed Nov 25, 2020 2:10 pm Also I see my tm1s log size increases to larger size , Is there some thing i can do so that it doesnot write when doing fulll loads.
Look at the documentation related to CubeSetLogChanges function. ExploringTM1 explain how to use that function.

Hope it helps !
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