Data Warehouse Customers Have Power of Mathematical and

Statistical Tools to Build Advanced Analytical Applications

DAYTON, Ohio--(BUSINESS WIRE)--May 22, 2007--Teradata, a division of NCR Corporation (NYSE:NCR), announced today that Visual Numerics, Inc., has agreed to integrate Visual Numerics' industry-leading IMSL(R) C Numerical Library and JMSL(TM) Numerical Library for Java(TM) into Teradata applications and tools. The addition of the IMSL C Library and JMSL Library will give Teradata developers and customers a powerful collection of mathematical and statistical functions to build advanced analytical applications for a range of business uses including price optimization and forecasting.

"We selected Visual Numerics for its pure C and pure Java numerical libraries and their ease of integration into our architecture, as well as the company's reputation for robust numerical algorithms and expertise in applying these techniques to business problems," said Wayne Boyle, vice president of product management for Teradata. "With Visual Numerics, we are putting the power of advanced analytics in the hands of our customers."

"Teradata's selection of Visual Numerics' IMSL C and JMSL Numerical Libraries is a strong indication that enterprise customers are looking for tools to help them customize data analysis applications, versus buying one-size-fits-all solutions," said Phil Fraher, president and chief executive officer of Visual Numerics. "With Teradata, we're supporting Java standards, promoting high-end application development in data warehousing, and bringing even more data analysis functionality to a whole new user community."

Teradata has already begun to integrate the JMSL Numerical Library for Java into its applications with planned availability by the end of the second quarter 2007. Future plans include integrating the IMSL C Numerical Library.

For additional information on the IMSL C Numerical Library, visit http://www.vni.com/products/imsl/c/imslc.html. For additional information on the JMSL Numerical Library in Java, visit: http://www.vni.com/products/imsl/jmsl.

This year, Visual Numerics is celebrating 36 years of producing advanced numerical analysis and visualization software.

About Visual Numerics(R)

Visual Numerics has provided technical software solutions for numerical analysis and visualization for more than three decades. The company's software products help users understand complex data from a variety of sources and build business-critical applications. Visual Numerics offers two product lines: the IMSL(R) Numerical Libraries for powerful mathematical and statistical analysis and the PV-WAVE(R) visual data analysis development environment. Visual Numerics also offers consulting services for applications that involve mathematical, statistical, or visual data analysis to meet today's business analytical needs.

Major corporations, academic institutions, and research laboratories worldwide use Visual Numerics' software tools, including such high-profile companies as: Bear, Stearns & Company; Barclays Global Investors; Priceline.com; Humana; Sandia National Laboratories; and Boeing Company. This large and diverse customer base is supported through a direct sales force, wholly owned international subsidiaries, and international distributors. For more information about Visual Numerics, please visit www.vni.com.

About Teradata Division

Teradata (www.teradata.com), a division of NCR Corporation (NYSE:NCR), is the global technology leader in enterprise data warehousing, analytic applications and data warehousing services. Organizations around the world rely on the power of Teradata's award-winning solutions to get a single, integrated view of their business to enhance decision-making, customer relationships and profitability. As a growing business, Teradata is always looking for outstanding talent. To learn more about Teradata career opportunities, visit www.teradata.com/careers.

About NCR Corporation

NCR Corporation (NYSE:NCR) is a leading global technology company helping businesses build stronger relationships with their customers. NCR's Teradata(R) data warehouses, ATMs, retail systems, self-service solutions and IT services provide Relationship Technology(TM) that maximizes the value of customer interactions and helps organizations create a stronger competitive position. Based in Dayton, Ohio, NCR (www.ncr.com) employs approximately 29,500 people worldwide.

Visual Numerics, IMSL and PV-WAVE are registered trademarks of Visual Numerics, Inc., in the United States and other countries. JMSL, JWAVE, TS-WAVE and Knowledge in Motion are trademarks of Visual Numerics, Inc. All other company, product or brand names are the property of their respective owners.

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

    CONTACT: Teradata Division
             NCR Corporation
             Keith Wiederhold, 937-445-9659
             keith.wiederhold@teradata-ncr.com

    SOURCE: NCR Corporation