Testing Techniques for DW Projects >>
Refining databases and streamlining data warehousing (DWH) are quickly becoming integral requirements in every business. Decision-makers are now realizing the need to study their business, scrutinize their data, and optimize available information to their advantage, in order to stay competitive.
Business information is available in many forms, but mostly in knowledge repositories of unstructured data. And while data warehousing projects are on the rise, testing plays a significant role, determining the success of each project by evaluating the final product to ensure it meets specified business needs and the scope of work. However, there are two key challenges involved in data warehousing projects - increased complexities and the significant volume of data.