I do have a huge dataset that has aggregated data that has to be disaggreated to be able to present it on different types of charts. The issue with that I got that I need to create a table for each question to be able to unpivot the columns so I has to unpviot the columns on the original table, it will destort the data strcuture. Therefore, is there a quick solution to this issue, or if I created a table for each question, will this effect the perfromance of loading reports or publishing the data. One more concern is the amount of tables that I might create for each question as we do have about 500 columns. Is there a recommended way to handle this huge amount of data?
Thanks, -H