Oracle and Sun Build on Alliance; Announce Oracle Database 10g for Solaris 10 OS

Secure, Low Cost Computing Options for Customers

REDWOOD CITY and SANTA CLARA, Calif.,
November 15, 2005

At its Network Computing ’04Q4 (NC04Q4) launch today, Sun Microsystems, Inc. (Nasdaq: SUNW) and Oracle announced that Oracle(R) Database 10g will be supported on Sun’s Solaris 10 Operating System (OS) for Intel Xeon, AMD Opteron and SPARC(R) processor-based architectures. Additionally, the companies are announcing the general availability of Oracle Database 10g for Solaris 9 OS for x86 systems. These business-critical information technology (IT) platforms deliver additional choice for secure, low cost computing options to a broad range of customers and partners.

“The enhancements in Solaris 10 further expand the opportunity to combine Oracle’s grid technology with a high-performance Solaris platform,” said Bronwyn Hastings, vice president, Global Alliances and Channels, Oracle. “The combination of Oracle Database 10g and Solaris 10 will provide our joint customers the powerful world class offerings that they have come to expect from us.”

“Sun and Oracle continue to build on a strong two-decade long relationship to extend the industry’s #1 UNIX OS and build a direct link between technology solutions and profitability through maximum system uptime,” said Stephen Borcich, vice president partner and industry marketing, Sun Microsystems, Inc. “Today’s announcement emphasizes our complementary strategies in key areas such as enterprise grid computing, security, high-availability and clustering, continue to have a huge impact on the industry.”

Oracle 10g on Solaris x86

Last year Ellison and McNealy outlined the companies’ agreement to provide low-cost offerings to the marketplace and delivering Oracle Database 10g on Solaris OS for x86 is the first major milestone. Early indicators prove that customer demand is high for Sun’s AMD Opteron based systems with more than 1500 software downloads of Oracle 10g for Solaris 9 x86 in just a few weeks.

Oracle and Sun have worked together for 20 years to deliver secure, reliable and scalable enterprise-class datacenters to over 70,000 customers around the world. With a shared commitment to open, standards-based computing, Oracle and Sun deliver optimal performance, innovation and value to the customer through joint engineering efforts, sales and service. For more information about today’s announcements and the Oracle Sun alliance, go to www.sun.com/oracle or www.oracle.com/sun.

About Oracle

Oracle is the world’s largest enterprise software company. For more information about Oracle, visit our Web site at www.oracle.com.

Tune into Sun’s NC04Q4 web event at www.sun.com/nc and visit our online press kit (http://sun.com/presskits/networkcomputing04q4/) to view all press releases and detailed product launch background.

About Sun Microsystems, Inc.

Since its inception in 1982, a singular vision — “The Network Is The Computer” — has propelled Sun Microsystems, Inc. (Nasdaq: SUNW) to its position as a leading provider of industrial-strength hardware, software and services that make the Net work. Sun can be found in more than 100 countries and on the World Wide Web at http://sun.com

Oracle is a registered trademark of Oracle Corporation and/or its affiliates.

Sun, Sun Microsystems, the Sun logo, Solaris and The Network Is the Computer are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and in other countries. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the US and other countries. Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems, Inc.

UNIX is a registered trademark in the United States and other countries, exclusively licensed through X/Open Company, Ltd.