Informatica to Present at JP Morgan Technology & Telecom Conference on May 3, 2004

REDWOOD CITY, Calif., April 29, 2004—Informatica Corporation (NASDAQ: INFA), a leading provider of data integration and business intelligence software, today announced that Earl Fry, executive vice president and CFO, will present Informatica’s corporate overview at the JP Morgan Technology & Telecom Conference on Monday, May 3, at 10:30 a.m. PST.

A live audio Web cast of the presentation will be available at http://www.informatica.com/investor.   An audio Web cast archive of the event will be available until 12:00 p.m. PST on May 11, 2004.

About Informatica
Informatica Corporation (NASDAQ: INFA) is a leading provider of data integration and business intelligence software. Using Informatica products, companies can leverage their existing information assets for enterprise insight that helps them improve business performance, increase customer profitability, streamline supply chain operations and proactively manage regulatory compliance. More than 1,900 companies worldwide rely on Informatica to meet their end-to-end needs for enterprise data integration and business intelligence. For more information, call 1.650.385.5000 (1.800.970.1179 in the U.S.), or visit the Informatica Web site at www.informatica.com.

Note: Informatica is a registered trademark of Informatica Corporation in the United States and in jurisdictions throughout the world. All other company and product names may be trade names or trademarks of their respective owners.