A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi Daryl,
A DIM table aka Dimension Table, is just a lookup table. For example you a sales table (transaction details) that lists sales people in different states or cities, you can create a DIM table (like a lookup table) the same as what Jeovany has created for your solution, a lookup table (DIM table) to look up discount rates for different products to be able to calculate the appropriate discount rate for a specific product. or calculation methods so you have 5 products with different calculation methods, so instead of hardcoding your formulas with that discount rate or interest rate, you can create a DIM table for your formulas to calculate their basis for discount or interest where you can service/maintain it without having to modify your formulas, because the calculated formulas for all your products are pretty much the same base amount * discount rate = discount, or base amount * interest rate = interest$. In all your 5 products all calculations are the same only the discount rates or interest rates are different for every product. So you can create a generic calculation even including the products that is not supposed to have a discount or interest, but since in the table their discount or interest rates are 0 then it doesnt matter if you use the same calculation formula for everything as long as the rates apply looking it up in the DIM table.
cheers enjoy your dinner