SYSTEM FOR EVALUATING DATA QUALITY MANAGEMENT MATURITY

摘要

A system for evaluating data quality management maturity is provided to evaluate data quality on the basis of accuracy, consistency, usefulness, accessibility, timeliness and security to confirm data quality management maturity by data quality standards, thereby improving the data quality. A system evaluates data quality through six data quality standards including accuracy, consistency, usefulness, accessibility, timeliness and security and five maturity degrees including an introduction stage, a standardization stage, an integration stage, a quantification stage and an optimization stage. The system includes an information input unit(735), an information verification unit(740), an accuracy quality evaluating module(700), a consistency quality evaluating module(705), a usefulness quality evaluating module(710), an accessibility quality evaluating module(715), a timeliness quality evaluating module(715) and a security quality evaluating module(720).