Six Sigma Data Quality Requires an Architecture

Better and more insightful decision making can offer a competitive advantage to a company, provided the underlying foundation is built on data quality. Improved data quality requires an architecture, a culture, and a process. ...

... "Using this architecture, it is even possible to progress systematically toward a Six Sigma level of quality management. This design is in response to the current lack of a published, coherent architecture for addressing data quality issues. " ...

Via DMReview: Data Quality