What is JIRA. How to Work with JIRA ?
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JIRA is a proprietary issue tracking product, developed by Atlassian, commonly used for bug tracking, issue tracking, and project management. The product name, JIRA, is not an acronym but rather a truncation of "Gojira", the Japanese name for Godzilla.It has been developed since 2004.
Architecture:
JIRA is written in Java and uses the Pico inversion of control container, Apache OFBiz entity engine, and WebWork 1 technology stack. For Remote Procedure Calls (RPC), JIRA supports SOAP, XML-RPC and REST.