October 2002
Intermediate to advanced
162 pages
4h 2m
English
book
Writing Optimized Java Applications for z/OS
by Tamas Vilaghy, Vasukh Doddaballapur, Sebastien Llaurency, Hong Min, Dinkar Tiwari
Overview
This IBM Redbooks publication is designed to help you write
optimized Java applications for z/OS. It addresses different
aspects of performance, and discusses architectures, design
patterns, coding techniques, deployment, and data access issues. It
applies to WebSphere for z/OS Version 4.0.1 for use with the z/OS
Operating System Version 1.1and above.
Using tips on writing Java-based solutions that have been collected
from many different sources, we show how applying many of these
tips and measuring performance can help you tune your Java
application to perform better on z/OS.
We describe how to use the optimization tools Introscope, JInsight,
and JProbe, and provide recommendations regarding application
architecture and Java coding practices. Ultimately, we illustrate
how deploying the application on the z/OS WebSphere platform will
provide enhanced workload management and high availability, as well
as improved scalability and security.
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