For Information & Knowledge Management Professionals (Length: 12 pages)

October 2, 2008

It's Time To Invest In Upstream Data Quality

by Rob Karel

with Matthew Brown, Norman Nicolson


Executive Summary (This is a document excerpt)

Information & knowledge management (I&KM) professionals typically focus on cleansing "dirty data" downstream — like in the data warehouse — rather than on improving data capture and validation processes upstream. Why? When you can realize short-term data cleanup ROI immediately, it's hard to justify front-end investments that may take years. Ironically, many data quality (DQ) products can integrate downstream data hygiene rules into front-end processes, but IT budget planning committees avoid them due to cost and complexity. The result? I&KM pros quickly reach diminishing return on data quality investments, requiring even more investments later on to catch up with missed opportunities like verifying customer contact information, standardizing product data, and eliminating duplicate records. Break this cycle by identifying the optimal DQ solution downstream and auditing source systems that cause the most significant data issues upstream.

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TABLE OF CONTENTS

NOTES & RESOURCES

itemUpstream Processes Must Share Responsibility For Quality Data

itemStart With Process Improvement, End With Technology

recommendations

itemInvest In Balance — Both Upstream And Downstream Data Quality

Forrester interviewed vendor and user companies including IBM, Informatica, Initiate Systems, Oracle, SAP, SAS DataFlux, Siperian, and Trillium Software.

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Analyst: Rob Karel
Technology: Data Quality, Information & Knowledge Management
Geography: Asia Pacific, Europe, North America

Archived Teleconference:
Deriving Value From Data Governance
Original air date: Friday, June 19, 2009
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Ratings and Comments
Rating: 8 out of 10
based on 3 ratings across all roles.
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