This study was designed to address the following questions about the relationship between data quality tools and the data destined for the data warehouse:The research project was also designed to use the resulting information as the foundation for the “Mapping Data Problems to Features of Data Quality Tools” matrix.
- How can a data quality tool help to ensure that data is clean before it enters the data warehouse?
- What properties of the data need to be addressed in order to ensure that the data is clean?
- What are the features of a data quality tool that will clean the data?
- Which data quality tools contain the features that are needed to ensure clean and accurate data?
- How do the various data quality tools compare in terms of price, platform and “user-friendliness?”
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