Maturity models like CMMI define five levels of data quality capability, from Initial (ad hoc, reactive) through Managed, Defined, and Quantitatively Managed, up to Optimizing (continuous, automated improvement). Six Sigma applies statistical process control to data quality, targeting fewer than 3.4 defects per million data points. It’s widely adopted by https://www.2dive4.net/SportsCars/expensive-sports-cars large enterprises and organizations […]
