Apache JMeter HTTP(S) Test Script Recorder

In this tutorial we are planning to explain step by step on how to record HTTP/HTTPS sessions. Setup Instructions Go to JMETER_HOME/bin and start JMETER with jmeterw.cmd and jmeter in linux/unix. Select “Test Plan”, right click on “Test Plan” and add a new thread group: Add > Threads  (Users) > Thread Group. 3.  Select “Thread […]

Websphere MQ

As per IBM notes “IBM WebSphere MQ can transport any type of data as messages, enabling businesses to build flexible, reusable architectures such as service-oriented architecture (SOA) environments. It works with a broad range of computing platforms, applications, web services and communications protocols for security-rich message delivery. WebSphere MQ provides a communications layer for visibility and […]

Symmetric Encryption Vs Asymmetric Encryption

Symmetric Encryption Symmetric encryption is the oldest and best-known technique. A secret key, which can be a number, a word, or just a string of random letters, is applied to the text of a message to change the content in a particular way.This might be as simple as shifting each letter by a number of […]

Loadtesting Websphere IBM MQ server using JMETER

   About : For Loadtesting Apache Active MQ , JMS-Point-to-Point sampler in Jmeter will help us. Think that you do not have JNDI settings and no apache activemq for JMS messaging, instead IBM Websphere MQ is in place.  One day your manager is coming and asking you to test IBM MQ using open source testing […]

What’s JSON?

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. JSON is built on two structures: A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array. An ordered list of values. In most languages, this […]

Installing Java and Setting JAVA_HOME

For any applications built around java requires JAVA_HOME variable to be set, here is how to setup JAVA_HOME for both Linux/Unix and windows environment. To Install the JDK Software and Set JAVA_HOME on a UNIX System Install the JDK software. Go to http://java.sun.com/javase/downloads/index.jsp. Select the appropriate JDK version and click Download.The JDK software is installed on your computer, for […]