Attunity Liberates the Mainframe; Comprehensive Mainframe Integration Now Available with Oracle9i Application Server.

Business Editors/High-Tech Writers

WAKEFIELD, Mass.--(BUSINESS WIRE)--June 24, 2003

Attunity Ltd. (NASDAQ: ATTU), a leading provider of standards-based integration middleware for accessing mainframe, enterprise data sources and legacy applications, today announced a comprehensive set of mainframe integration adapters for Oracle9i Application Server.

Under an OEM licensing agreement with Attunity, Oracle offers industry-leading integration adapters to a broad range of mainframe data and transaction systems including CICS, IMS, DB2, VSAM and Tuxedo. With support for Java 2 Enterprise Edition (J2EE) standard interfaces such as JDBC and JCA , these adapters provide real-time, read-write access to support the full range of capabilities of Oracle9i Application Server, including enterprise portals, business intelligence, rapid application development, application and business integration, and Web services.

"We are very pleased to expand this relationship to provide Attunity's best-of-breed mainframe adapters with the Oracle9i Application Server," said Thomas Kurian, senior vice president for Oracle9i Application Server at Oracle Corporation. "Customers can now use Oracle9i Application Server and the high-performance connectivity provided by Attunity Connect to access and Web-enable their mainframe applications using Oracle9i Application Server."

"Mainframe integration requires a modern adapter architecture that can meet the demanding throughput and reliability of mission-critical processing," said Dan Potter, vice president of marketing at Attunity. "Customers such as Xchanging Ins-Sure Services, the processing bureau of Lloyds of London and the International Underwriting Association, today handle 8,000,000 electronic transactions a year and 250,000 claims with a throughput of over GBP40 billion. Through a new Web-based Claims Convergence Program based on Oracle9i Application Server and Attunity Connect, Xchanging Ins-Sure Services has achieved significant cost savings and flexibility by harnessing business transactions from multiple mainframe systems."

About Oracle9i Application Server

Oracle solves the IT challenge of integrating fragmented middleware products to run an e-business by providing one product that can replace more than 12 separate point products from other vendors. Oracle9i Application Server features full J2EE 1.3 support, built-in enterprise portal software, high-speed caching, business intelligence, rapid application development, application and business integration, Web services and more, all in one package. Oracle's extensive investment in application server research and development has enabled the company to deliver a lightweight J2EE engine and extended caching capabilities that allow companies to save on infrastructure costs by scaling with software instead of hardware.

About Attunity Ltd.

Attunity(TM) is a leading provider of connectivity solutions for enterprise data and legacy applications. Founded in 1987 and traded on the Nasdaq exchange, Attunity's worldwide operations support over 1,000 direct end users including many of the Fortune 1000. Through distribution and OEM agreements with global-class partners such as Oracle and HP, Attunity-based solutions are deployed on tens of thousands of systems worldwide.

The Attunity Connect product family provides standards-based access to over 30 data sources on 20 different computing platforms. Attunity Connect engines reside natively on each target platform and provide enterprise-class integration capabilities such as real-time read/write access, distributed transaction management, heterogeneous joins between relational and non-relational data sources, and optimized query execution.

Attunity's products are available through direct sales and support offices in the United States, Israel, the United Kingdom, France, the People's Republic of China, and Australia, as well as distributors in Japan, S.E. Asia, Europe and Latin America. For more information, visit www.attunity.com or email [e-mail].

Copyright (C) 2003 Attunity Ltd. All rights reserved.

Attunity, the Attunity logo, Application Adapter Framework, Attunity AAF, Attunity Connect and Web Services Process Integration are trademarks of Attunity Ltd. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. All other marks are the property of their respective owners.

(Except for the historical information contained herein, the matters discussed in this news release include forward-looking statements that may involve a number of risks and uncertainties. Actual results may vary significantly based upon a number of factors, including but not limited to risks and product technology development, market acceptance of the products and continuing product demand, the impact of competitive products and pricing, changing economic conditions, both here and abroad, release and sales of new products by strategic resellers and customers, and other risk factors detailed in the company's most recent annual report and other filings with the Securities and Exchange Commission.)