What have you looked at so far?
For cubes, the first things that come to mind include how many fact tables and dimensions, with how many facts/aggregates and how many members in the dimensions, are you using a crosstab, do you know MDX and can review t...
For cubes, the first things that come to mind include how many fact tables and dimensions, with how many facts/aggregates and how many members in the dimensions, are you using a crosstab, do you know MDX and can review t...