powerpivot - Reduce the size of Very Large Excel Data Model -


hi created data model 295k rows , 27 columns comes out 17 mb when ran power pivot table. after adding table 227k row data model sudden data size jumps on 42 mb? can advise me on how reduce size of data model...

thanks

there's few options. reference recommend reading this article discusses powerpivot's compression techniques.

  1. powerpivot more columns rows. fewer distinct values have in columns, better. can roll-up of dimensions or rid of columns before importing data?
  2. reduce rows aggregating data. need detail, 275k rows, in order run analysis? you'd surprised if take critical look, how little might need.

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