Web Application Deployment - Java - Installing and Deploying optional Technologies

Exercises, examples and other material relating to training module A506. This module is presented on Private Courses and Specially Run Courses only

Articles and tips on this subject		updated
2082	Jmeter - a first test case Would you like to see how your web site performs under load? I mentioned ApacheBench (ab) in a recent post, but you can also use a tool like Jmeter. And although Jmeter is written in and runs in Java, you can use it to look at the performance of other servers and network resources too. In famous ...	2012-10-13
2079	Java - Memory Allocation and garbage collection When you're running a dynamic application (and most of the languages we teach these days are dynamic), memory is allocated and released as necessary at run time, with allocation happening 'as required' and being released from time to time by a garbage collector - there is no point is collecting a few ...	2012-10-13
3043	Gathering information - logging - with log4j. First steps. Generating information about processes as they run - who has visited a server, where orders have been received from, noting which requests have been slow - are all vital elements of debugging and monitoring processes. And this information gathering all comes under the title of "logging". Anyone who's ...	2010-11-12
2081	Connecting jconsole remotely - the principles BEWARE - this first is a "shows you how" and is insecure ... I am doing the demo this way because the security requirements add various issues that would complicate the first demonstration of principle. 1. Set up your SERVER to allow jmx remote connections on an otherwise unused port - we have done ...	2009-03-14
1718	Increasing Java Virtual Machine memory for Tomcat Q. "How do I increase the memory that my Java Virtual Machine in Tomcat can use?" A question asked - not for the first time - by a delegate on todays's Deploying Apache httpd and Tomcat course. A. Set the JAVA_OPTS environment variable. Longer answer: If you're running on a Unix or Linux system, ...	2008-07-25

Examples from our training material

Finger.java	simple logging - log4j - using a properties file
Thumb.java	Hello log4j world

Background information

Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from http://www.training-notes.co.uk.

Topics covered in this module

Package naming for optional packages.
Example - downloading a JDBC driver class.

Complete learning

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