Labels:text | screenshot | font OCR: THE DECISION SUPPORT SYSTEM External data source Sparenouse. Operational Extractiony Data warehouse dala transformation managemen! Data access and analysis Source: Hewlett-Packard FIGURE 2: Hewlett-Packard's Open Warehouse Framework illustrates the data warehouse concept. Dalo collected from operational or external sources is cleaned and massaged into summarized form. Once in the warehouse, it is ready for use and analysis.
