Trust Your Data With Data Quality Services Justin Ward, Data Solutions Consultant October 17th 2015

Agenda Introduction Assessing Data Quality What we will cover Agenda 1 Introduction 2 Assessing Data Quality 3 Using Microsoft Data Quality Services 4 Demo 5 Questions

Introduction

Assessing Data Quality: What are we looking for? Accuracy Does the data correctly reflect the data set? Completeness Are all data sets and data items recorded? Consistency Can we match the data set across data stores? Timeliness Is the data available in a timely manner? Uniqueness Is there a single view of the data set? Validity Does the data match the business rules defined?

Using Data Quality Services Cleansing Your Data

Using Data Quality Services Matching Your Data

DEMO

Using Data Quality Services Useful Links SSIS DQS Matching Transformation: https://ssisdqsmatching.codeplex.com/ Data Quality Services Installation: https://msdn.microsoft.com/en-US/library/gg492277(v=sql.120).aspx MSDN Data Quality Services: https://msdn.microsoft.com/en-us/library/ff877925.aspx

Data Solutions Consultant QUESTIONS Contact Info Justin Ward Data Solutions Consultant jward@cardinalsolutions.com