Rogue Wave Press Release

Rogue Wave Software President Cory Isaacson to Deliver General Session Presentation at SYS-CON's SOA Web Services Event in June

Cory Isaacson will present "Achieving Optimal Application Performance in a SOA Environment" on Monday, June 05, 2006, at 9:00 a.m

Montvale, NJ., April 3, 2006 — SYS-CON Events (www.events.sys-con.com) announced today that Rogue Wave Software will be one of four platinum sponsors of the SOA Web Services Edge Conference & Expo, to take place June 5-6, 2006, in New York City.

Cory Isaacson, President of Rogue Wave Software, a division of Quovadx, Inc. (Nasdaq: QVDX), will host a presentation and demonstration on achieving optimal application performance in a SOA environment. Participants will learn how parallel processing can be integrated into a SOA approach to achieve speed, performance and throughput in business-critical applications. In addition, attendees are invited to view a demonstration of the new Rogue Wave® Hydra framework.

Isaacson has spoken at hundreds of public events and seminars, is the author of numerous articles, and is a regular industry columnist and technical editor. Rogue Wave Software provides reusable software components and services that facilitate enterprise-class application development. Isaacson's presentation will be held Monday June 5th from 9:00 AM. - 9:20 AM at the Keynote Hall, and Rogue Wave Software will have a booth in the exhibit hall.

The Most Distinguished Conference Faculty of the Year

The New York event features more than 100 distinguished faculty members-the world's top experts in their fields-presenting more than 96 sessions and power panels carrying three distinct themes: SOA Web Services, Enterprise Open Source, and Real-World AJAX. The conference offers seven simultaneous tracks in two information-packed days.

The conference faculty includes Andy Astor, co-founder and CEO of EnterpriseDB; Jeff Barr, SOA program manager of Amazon.com; Brian Behlendorf, founder of Collabnet; Steve Benfield, CTO of Agentis Software; Dave Chappell, SOA expert and chief technology evangelist of Sonic Software; Si Chen, founder of Open Source Strategies; Christophe Coenraets, Ajax-Flex Integration guru of Adobe; Shaun Connolly, product management vice president of JBoss; Dr. Mark M. Davydov, internationally known expert of SOA and Web Services; Christian Donner, senior technical architect of Molecular; Jean-Jacques Dubray, NetWeaver architect of SAP; Yakov Fain, editor of Java Developer's Journal and the co-author of the upcoming book Rich Internet Applications with Adobe Flex and Java: Secrets of the Masters; John Fallows, author and Ajax evangelist of Oracle; Dan Foody, CTO of Actional; Zak Greant, leading Free Software and Open Source evangelist; Kevin Hakman, co-founder of Tibco's General Interface; Dion Hinchcliffe, editor of Web 2.0 Journal and the upcoming book Real-World Ajax: Secrets of the Masters; Simon Horwith, editor of ColdFusion Developer's Journal; Jonas Jacobi, author and Java evangelist of Oracle; Ajit Jaokar, leading Web 2.0 evangelist; Werner Keil, software architect specializing in Java and Microsoft technologies; Mike Kochanik, vice president of CollabNet; Eugene Kuznetsov, leading SOA and XML pioneer; Jason Levitt, technical evangelist of Yahoo Developer Network; Joe Lichtenberg, vice president of Bowstreet; Morgan Lim, co-founder of open source company RaptorHead; David S. Linthicum, a well-known author and SOA expert; Paul Lipton, well-known SOA evangelist and senior architect at CA; James McGovern, an industry thought leader in SOA; Aaron Mulder, CTO of Chariot Solutions; Eric Newcomer, CTO of Iona Technologies; Duane Nickull, chair of OASIS SOA RM Technical Committee; Jim Phalen, Flash and rich client expert and vice president of Stream57; Eric Pulier, CEO of Digital Evolution; Victor Rasputnis, well-known speaker and expert on SOA technologies; Anil Saldhana, chair of Apache Scout Project and top trainer at JBoss; James Schweitzer, open source specialist of IBM; Alan Shimel, a member of Open Source Snort Rules Consortium Board of Directors; Bruce Snyder, a founding member of Apache Geronimo and SOA expert; Anatole Tartakovsky, CTO of Computer Technology, Inc. and Ajax/Flex expert; Eero Teerikorpi, CEO of Emic Networks; Jason Van Zyl, chair of Apache Maven PMC; Shaun Walker, founder and president of Perpetual Motion Interactive Systems and ASP.NET expert; Tony Wasserman, executive director of the Center for Open Source Investigation and professor at Carnegie Mellon West; Coach Wei, founder and CTO of Nexaweb; Michael Wheaton, SOA expert of Sun Microsystems; Chip Wilson, CTO of Geniant; Peter Yared, founder and CEO of Active Grid; Michael Juntao Yuan, SOA and Java expert of JBoss, Inc.

The conference on-site delegate registrations are limited to 500 attendees, and is expected to sell out. In addition to the live audience, more than 20,000 simulcast viewers are expected to tune into keynotes and general sessions live on SYS-CON.TV.

Sponsorship and Exhibit Opportunities

SOA Web Services Conference, co-located with the Enterprise Open Source Conference, will be sponsored by a total of eight leading SOA and Enterprise Open Source technology vendors. The conference will offer exhibit opportunities to other vendors in addition to main event sponsors. Additional information on sponsorship and exhibit opportunities can be obtained by email at events (at)sys-con.com or by phone at 201 802-3021.

About SYS-CON Media

SYS-CON Media, listed in Inc 500 three years in a row as the fastest-growing, privately held publishing company in America, is the world's leading publisher exclusively serving i-technology markets.

SYS-CON's well-known and respected magazine titles include: Java Developer's Journal (www.JavaDevelopersJournal.com), .NET Developer's Journal (www.DotNETDevelopersJournal.com), Enterprise Open Source Magazine (www.opensource.sys-con.com), LinuxWorld Magazine (www.linuxworld.com), SOA Web Services Journal (www.WSJ2.com), Wireless Business & Technology (www.WBT2.com), XML-Journal (www.XML-Journal.com), WLDJ-WebLogic Developer's Journal (www.WeblogicDevelopersJournal.com), Symbian Developer's Journal (www.symbian.sys-con.com), WebSphere Journal (www.WebSphereJournal.com), Adobe Developer's Journal (www.mx.sys-con.com.com), ColdFusion Developer's Journal (www.ColdFusionJournal.com), PowerBuilder Developer's Journal (www.PowerBuilderJournal.com), IT Solutions Guide (www.itsolutions.sys-con.com), ISSJ - Information Storage & Security Journal (www.issjournal.com), Eclipse Developer's Journal (www.eclipsedevelopersjournal.com); AJAXWorld Magazine (www.ajax.sys-con.com), Web Hosting Journal (www.webhosting.sys-con.com), and Web 2.0 Journal (http://web2.sys-con.com).

Each month SYS-CON Media reaches over two million i-technology professionals through its specialty journals, magazines, conferences, education programs (www.education.sys-con.com), SYS-CON.TV (www.SYS-CON.TV), the world's first branded blog community (www.blog-n-play.com), live and on-demand Webcasts (www.webcast.sys-con.com), and the SYS-CON interactive portal with more than 100 websites at www.sys-con.com.

About SYS-CON Events, Inc.

SYS-CON Events, Inc. (www.events.sys-con.com) is the world's leading producer of i-technology conferences, seminars and expos, including SOA Web Services Edge - International Web Services Conference, Enterprise Open Source Conference, "Real-World AJAX" Seminar Series (www.ajaxseminar.com), and iTVcon - Internet TV Conference & Expo 2006 (www.itvcon.com) and AjaxWorld Conference & Expo (www.ajaxworldconference.com).

About Rogue Wave Software,Inc.

Rogue Wave Software is a division of Quovadx, Inc. (Nasdaq:QVDX), a software and services firm based in Englewood, Colorado, that helps more than 20,000 enterprise customers worldwide develop, extend and integrate applications based on open standards. The Rogue Wave Software division, based in Boulder, Colorado, provides reusable software components and services that facilitate application development. Today, more than 300,000 developers at some of the world's leading companies use Rogue Wave products to develop enterprise-level applications. Rogue Wave's newest offering, Lightweight Enterprise Integration Framework (LEIF), uses XML and Web Services to unlock C/C++ business logic so it can be leveraged in new .NET or J2EE applications. Rogue Wave Software operates throughout the United States, Europe and Asia and can be found on the Internet at www.roguewave.com.

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QUOVADX is a trademark of Quovadx, Inc., and Rogue Wave is a registered mark of Rogue Wave, Inc., a wholly owned subsidiary of Quovadx, Inc. All other company and product names mentioned may be trademarks of the companies with which they are associated.