Data Quality

Data Quality measures the quality of data through Data Quality metrics and try to improve them.

You will find it in two main domains :

• The management of attribute data with the Master Data Management (MDM)
• The management of data during the loading process.

• Data Quality - Cycle Overview
• Data Quality - Data Profiling
• Data Quality - Data Rules
• Data Quality - Data Correction

• Data Quality - Metrics
• Data Quality Scorecard (Monitoring)

See Viz - Seven Basic Tools of Quality

• Data Quality - Glossary
• Data Quality - Role (data steward)