Informatica Sets Date to Announce Third Quarter Results

REDWOOD CITY, Calif., Oct. 5, 2009 (GLOBE NEWSWIRE) -- Informatica Corporation
(Nasdaq:INFA), the leading independent provider of data integration software,
today announced it will release its third quarter results on October 22, 2009 at
4:00 p.m. EDT. The company will host a conference call at 5:00 p.m. EDT to
discuss the results. The call will be hosted by Sohaib Abbasi, chairman and CEO,
and Earl Fry, executive vice president and CFO, and can be accessed on the
company's Web site at http://www.informatica.com/investor.

About Informatica

Informatica Corporation (Nasdaq:INFA) is the world's number one independent
leader in data integration software. The Informatica Platform provides
organizations with a comprehensive, unified, open and economical approach to
lower IT costs and gain competitive advantage from their information assets.
More than 3,700 enterprises worldwide rely on Informatica to access, integrate
and trust their information assets held in the traditional enterprise and in the
internet cloud. For more information, call +1 650-385-5000 (1-800-653-3871 in
the U.S.), or visit 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.

-0-
CONTACT: Informatica Corporation
Corporate Communications
Debbie O'Brien
650-385-5735
dobrien@informatica.com
Investor Relations
Stephanie Wakefield
650-385-5261
swakefield@informatica.com