Data Quality. The Accuracy Dimension

【文件属性】：
文件名称：Data Quality. The Accuracy Dimension
文件大小：3.74MB
文件格式：CHM
更新时间：2013-02-17 15:23:04
Data Quality 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.