In this final tutorial in a series of 4, Arkady Maydanchik provides an explanation of Data Quality Rules for Event Histories, this is tutorial 4 in a 4 part series exploring the different categories of data quality rules as covered in his Data Quality Assessment book.

In this tutorial, Arkady Maydanchik provides an introduction to Data Quality Rules for Historical Data, this is part 3 in a series exploring the different categories of data quality rules as covered in the "Data Quality Assessment" book.

In this tutorial, Arkady Maydanchik provides an introduction to Relational Integrity Constraints, this is part 2 in a series exploring the different categories of data quality rules as covered in his Data Quality Assessment book.

In this tutorial, Arkady Maydanchik provides an overview of the 5 categories of data quality rules as covered in his Data Quality Assessment book. He discusses in greater detail the role of Attribute Domain constraints.

In this guest post, regular expert panelist and featured contributor Arkady Maydanchik provides yet another detailed extract from his excellent book: "Data Quality Assessment". The 6th in a series, this post defines the various attribute dependency data quality rules and provides a strategy for discovering them.