Data Quality Assessment

Name: Data Quality Assessment
Price: 8.14 USD
Availability: InStock
ISBN: 9780977140022

ISBN-10: 0977140024

ISBN-13: 9780977140022

Edition: 2007

Authors: Arkady Maydanchik

List price: $54.95

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Description:

DATA QUALITY ASSESSMENT is a must read for anyone who needs to understand, correct, or prevent data quality issues in their organization. Skipping theory and focusing purely on what is practical and what works, this text contains a proven approach to identifying, warehousing, and analyzing data errors -- the first step in any data quality program. Master techniques in Data profiling and gathering metadata , Identifying, designing, and implementing data quality rules, Organizing rule and error catalogues, Ensuring accuracy and completeness of the data quality assessment, Constructing the dimensional data quality scorecard, Executing a recurrent data quality assessment

Book details

List price: $54.95
Copyright year: 2007
Publisher: Technics Publications, LLC
Publication date: 5/1/2007
Binding: Paperback
Pages: 321
Size: 7.25" wide x 10.25" long x 0.75" tall
Weight: 1.540
Language: English

Arkady Maydanchik is a recognized practitioner, author, and educator in the field of data quality and information integration. He is a frequent speaker at conferences and seminars, and teaches data quality courses through the Data Warehousing Institute and through his company, Data Quality Group LLC.



Causes of Data Quality Problems


Data Quality Program Overview


Data Quality: Assessment Overview


Attribute Domain Constraints


Relational Integrity Rules


Rules for Historical Data


Rules for State-Dependent Objects


Attribute Dependency Rules


Implementing Data Quality Rules


Fine-Tuning Data Quality Rules


Cataloguing Errors


Measuring Data Quality Scores


Data Quality Meta Data Warehouse


Recurrent Data Quality Assessment


Index