Performance question - Separating fast changing attributes into separate dimensions
hi, i'm trying speed ad hoc cube browsing in excel 2007. have periodic snapshot fact table with mainly last child measures. fact table has about 1.8 million rows. main dimension holds account information, and has 40,000 rows. capture change scd type 2 approach. to speed ad hoc cube browsing in excel, should separate fast changing attributes in dimension table, provided they're not queried, separate dimension table? have 6000 distinct accounts, , the 'status' attribute forcing new row. this is how a chopped down version of dimaccount table looks currently, showing 'loantype' attribute, doesn't change, , 'status' attribute, changes frequently: dimaccountkey accountreference status loantype ...