Quality Analysis Quality assurance is an important area for any production or services company. Many organisations have formal monthly quality measures, and assign numerical values to all the elements to be measured. Typically the analysis will include information from various sources such as factories, branches or suppliers. The result of the quality follow-up should affect both employee's bonuses and suppliers contract conditions. In a company which has numerical quality data to analyse, an OLAP aplication should be the right tool to use.