Press Release

Media Advisory: Beyond Beer & Diapers - The Origins and Future of Data Mining

July 23, 2002 at 12:19 PM EDT
Jul 23, 2002 /PRNewswire via COMTEX/ --

    What:    A live webcast on the past, present and future of data mining
             sponsored by Teradata, a division of NCR Corporation (NYSE: NCR).
             Teradata is celebrating the 10th anniversary of beer and diapers-
             the data mining legend it started. This event is geared to
             business and technology press.

    Panelists include:
    * Thomas Blischok, CEO of MindMeld, Inc. - the data mining pioneer who
      started the beer and diapers legend 10 years ago when he was with
      Teradata
    * Arlene Zaima, Teradata data mining marketing manager - she'll explain
      data mining in simple terms and discuss today's trends
    * Mike Rote, director of Teradata's Data Mining Lab - a data mining expert
      who can share many stories from the lab
    * Andrew Braunberg, data warehouse and business intelligence analyst at
      industry analyst firm Current Analysis - as an industry watcher and
      former data mining news editor, he offers insight into the future of
      data mining

    When: Wednesday, July 31, 2002
          1:00 - 2:00 Eastern Time

    Where:
    Access the webcast (slides and audio) at www.teradata.com/beeranddiapers
    Audio only 1-800-857-5019  passcode: Teradata
(Minimum Requirements to listen to broadcast: The Windows Media Player software, downloadable free from http://www.microsoft.com/windows/windowsmedia/EN/default.asp and at least a 28.8Kbps connection to the Internet. If you experience problems listening to the broadcast, send an email to webcastsupport@tfprn.com ).

    For more information contact:
    Holly Michael - 937-445-6086, e-mail: holly.michael@ncr.com
About Teradata Division

Teradata, a division of NCR Corporation, offers powerful analytical solutions that help businesses drive growth. Teradata solutions include the Teradata database, and analytical applications for customer relationship management, operations and financial management, business performance management and e-business. To learn more about Teradata Division and its solutions, go to www.teradata.com .

About NCR Corporation

NCR Corporation (NYSE: NCR) is a leading global technology company helping businesses build stronger relationships with their customers. NCR's ATMs, retail systems, Teradata(R) data warehouses and IT services provide Relationship Technology(TM) solutions that maximize the value of customer interactions. Based in Dayton, Ohio, NCR ( www.ncr.com ) employs 30,300 people worldwide.

NCR and Teradata are trademarks or registered trademarks of NCR Corporation in the United States and other countries.

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SOURCE NCR Corporation

CONTACT:          Holly Michael of NCR Corporation, +1-937-445-6086, or e-mail,
                  holly.michael@ncr.com

URL:              http://www.ncr.com
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