Data Quality: The Accuracy Dimension is about assessing the quality
of corporate data and improving its accuracy using the data
profiling method. Corporate data is increasingly important as
companies continue to find new ways to use it. Likewise, improving
the accuracy of data in information systems is fast becoming a
major goal as companies realize how much it affects their bottom
line. Data profiling is a new technology that supports and enhances
the accuracy of databases throughout major IT shops. Jack Olson
explains data profiling and shows how it fits into the larger
picture of data quality.
* Provides an accessible, enjoyable introduction to the subject of
data accuracy, peppered with real-world anecdotes.
* Provides a framework for data profiling with a discussion of
analytical tools appropriate for assessing data accuracy.
* Is written by one of the original developers of data profiling
technology.
* Is a must-read for any data management staff, IT management
staff, and CIOs of companies with data assets.
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