SQL Server 2012 Integration Services Design Patterns

CHAPTER 5

Data Cleansing with Data Quality Services

Data Quality Services (DQS) is a new product in SQL Server 2012 that provides data cleansing functionality – a key component for most ETL processes. This chapter describes how DQS integrates with SSIS, and provides patterns that enable you to achieve reliable, low effort data cleansing within your ETL packages.

 Note  The Data Quality Services product requires some manual steps post-installation to create the DQS ­databases, and set default permissions. See the “Installing Data Quality Services” ...