A study on data quality management maturity model

Previously many studies on data quality have been focused on the realization and evaluation of data value quality and data service quality. But those studies showed poor data value quality and poor data service quality caused by the poor data structure. Meanwhile, in this study we focused on meta data management, that is to say, data structure quality. Especially, data quality management maturity model is introduced as a way of maturity model. And then it is empirically proved to show the improvement of the data quality as the data management matures.