Labels:text | screenshot | font | number | line OCR: Coverage Table dimension Date key Product key Product Store dimension Store key dimension Promo key Promotion dimension Sales Fact Table Date dimension Date key Product key Product Store dimension Store key dimension Promo key Promotion dimension Dollars sold Units sold Dollar cost Customer count Figure 2. A factless coverage table used in conjunction with an ordinary sales fact table to answer the question, "Which products were on promotion that did not sell?"
