IBM Websphere Appl. Server  
 BEA Weblogic SIP Server
 Microsoft .NET
 Oracle SOA
 Borland Application Server
 Apache Tomcat
 Zope 

 Java, J2EE
 VB 6, VB .NET
 Visual C++  
 Smalltalk, Delphi
 Windev
 Progress
 RPG III - RPG IV (ILE) - Cobol

 DB2, DB2 u
 SQL Server, MySQL
 Oracle, Sybase
 Access, Visual Foxpro
 Paradox, Progress