The tools include programs that correct a specific type of mistake, such as botched addresses, or clean up a full spectrum of commonly found database flaws. N.Y. But as database technology becomes an integral part of practically all business and government activities, data scrubbing is also rapidly expanding to a variety of other areas as well. He explains that organizations typically become aware of the need for data scrubbing while implementing a data warehouse, which takes information from multiple databases and stores it in a manner that gives end users faster, easier and more flexible access to key facts. But, as Barnes notes, a data warehouse is only as accurate and useful as the data it holds. That's why data scrubbing is essential for any organization that's building a data warehouse.
Reliable data is the warehouse's foundation.
Even organizations that purport to have perfectly clean data may eventually find themselves in need of data scrubbing software. In this age, no organization can truly claim to have absolutely clean data. The need for scrubbing also arises when a manager inherits an incompatible database through a merger or acquisition. In those cases, data scrubbing tools offer the only practical way to quickly convert large amounts of data. Organizations can select from a wide array of data scrubbing tools.