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3. How do I correct incorrect data?
As mentioned above, prevention and diagnosis are essentially based on the prior definition and implementation of constraints and automatic data consistency checking procedures. Once a constraint violation has been detected, it may be necessary and possible to correct the anomalies . This is known as data cleaning or data repairing
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How do I correct incorrect data?
Conclusion
Bibliography
Events
International conferences :
Very Large Databases (VLDB) Conference : http://vldb.org/conference.html
ACM Special Interest Group on Management of Data SIGMOD : https://dl.acm.org/event.cfm?id=RE227
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Standards and norms
- Data quality – Part 1 : Overview https://www.iso.org/standard/50798.html - ISO/TS 8000-1 - 2011
- Data quality – Part 2: Vocabulary https://www.iso.org/standard/73456.html - ISO 8000-2 - 2017
- Data quality – Part 8: Information and data quality: Concepts and measuring https://www.iso.org/standard/60805.html - ISO 8000-8 - 2015
- Data quality – Part 61: Data quality management : Process reference model...
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