INFORMATICA TO PRESENT AT THE PACIFIC CREST 2003 TECHNOLOGY FORUM ON AUGUST 12, 2003

REDWOOD CITY, Calif., August 8, 2003- Informatica Corporation (NASDAQ: INFA), a leading provider of data integration and business intelligence software, today announced that Earl Fry, EVP and CFO will present a company overview at the Pacific Crest 2003 Technology Forum in Vail, Colorado on Tuesday, August 12th at 2:00 p.m. MST.

A live audio Web cast of the presentation will be available at http://www.informatica.com/investor An audio archive of the event will be available until 12:00 p.m. PDT on August 19, 2003.

About Informatica

Informatica Corporation (NASDAQ: INFA) is a leading provider of data integration and business intelligence software. Using Informatica products, Global 2000 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 1,800 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 http://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.