JAVA PERFORMANCE ON Z/OS: A REPORT FROM THE FRONT LINES

摘要

Java is ten years old this year and is being used more and more as the language of choice for mainframe applications under WebSphere. But Java is not COBOL. It is important that analysts understand the performance implications of this new world. This paper will use actual front line application examples to illustrate some of the performance issues involved with Java running under WebSphere on the mainframe.