jMeter

JMeter is a software that can perform load test, performance-oriented business (functional) test, regression test, etc., on different protocols or technologies. Stefano Mazzocchi of the Apache Software Foundation was the original developer of JMeter. He wrote it primarily to test the performance of Apache JServ (now called as Apache Tomcat project). Apache later redesigned JMeter to enhance the GUI and to add functional testing capabilities. JMeter is a Java desktop application with a graphical interface that uses the Swing graphical API. It can therefore run on any environment / workstation that accepts a Java virtual machine, for example - Windows, Linux, Mac, etc. The protocols supported by JMeter are - Web - HTTP, HTTPS sites 'web 1.0' web 2.0 (ajax, flex and flex-ws-amf) Web Services - SOAP / XML-RPC Database via JDBC drivers Directory - LDAP Messaging Oriented service via JMS Service - POP3, IMAP, SMTP FTP Service

JMeter Features Following are some of the features of JMeter - Being an open source software, it is freely available. It has a simple and intuitive GUI. JMeter can conduct load and performance test for many different server types - Web - HTTP, HTTPS, SOAP, Database via JDBC, LDAP, JMS, Mail - POP3, etc. It is a platform-independent tool. On Linux/Unix, JMeter can be invoked by clicking on JMeter shell script. On Windows, it can be invoked by starting the jmeter.bat file. It has full Swing and lightweight component support (precompiled JAR uses packages javax.swing.* ). JMeter store its test plans in XML format. This means you can generate a test plan using a text editor. Its full multi-threading framework allows concurrent sampling by many threads and simultaneous sampling of different functions by separate thread groups. It is highly extensible. It can also be used to perform automated and functional testing of the applications.