TY  - BOOK
AU  - Olson,Jack E.
TI  - Data quality: the accuracy dimension 
T2  - The Morgan Kaufmann Series in Data Management Systems Ser
SN  - 0585449953
AV  - QA76.9.D3 O47 2003eb
U1  - 005.74 21
PY  - 2003///
KW  - Databases
KW  - Quality control
KW  - Database management
KW  - Database Management Systems
KW  - Bases de données
KW  - Gestion
KW  - COMPUTERS
KW  - Desktop Applications
KW  - bisacsh
KW  - Database Management
KW  - General
KW  - System Administration
KW  - Storage & Retrieval
KW  - fast
KW  - Banco de dados (gerenciamento)
KW  - larpcal
KW  - Controle da qualidade
KW  - Electronic books
N1  - Includes bibliographical references (pages 279-281) and index; The data quality problem -- Definition of accurate data -- Sources of inaccurate data -- Data quality assurance -- Data quality issues management -- The business case for accurate data -- Column property analysis -- Structure analysis -- Simple data rule analysis -- Complex data rule analysis -- Value rule analysis
N2  - "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 large picture of data quality."--Jacket
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