ocr: transactons DW: an t a ar a Single ssas ERE nigh-perrormance ODS Dassantoys datacleaning, a - - à auare: standaraizing; ang Sumtanzing oata - rarenouse at9p di Figure 2.The new ODS reality, The cleaning andloading pathway needs only to be a single system pecause: we are now preparedto build our data warehouse ont thet foundation of individual transactions
