William Lewis

Wiliam has more than 20 years’ experience delivering data-driven solutions to business challenges across the financial services, energy, healthcare, manufacturing, software and consulting industries. Bill has gained recognition as a thought leader and leading-edge practitioner in a broad range of data management and other IT disciplines including data modeling, data integration, business intelligence, meta data management, XML and XSLT, requirements structuring, automated software development tools and IT Architecture. Lewis is a Principal Consultant at EWSolutions, a GSA schedule and Chicago-headquartered strategic partner and systems integrator dedicated to providing companies and large government agencies with best-in-class business intelligence solutions using enterprise architecture, managed meta data environment, and data warehousing technologies. Visit http://www.ewsolutions.com/. William can be reached at wlewis@ewsolutions.com.

Declarative Not Narrative

Published in TDAN.com July 2002 “We should find a way of describing what effect we want to achieve, rather than…

E-Commerce Vs. Data Management

Published in TDAN.com January 2002 [The following is an excerpt from the book titled Data Warehousing and E-Commerce by William…

Accumulative E-Business Intelligence

Published in TDAN.com July 2001 Business Intelligence, decision support, analytical capability—it’s all about attempting to predict and influence the future.…

Slack

Author: Tom DeMarco Publisher: Broadway Books, 2001 ISBN 076790768X “Do one thing; do it well.” Tom DeMarco proposes in his…

The E-Commerce Data Dream Team

Published in TDAN.com January 2001 Successful delivery of data resources for an e-commerce development effort can best be accomplished with…