Jira is a software based on Java EE problem/defect tracking and http://www.aliyun.com/zixun/aggregation/12383.html "> Project management application." It can track and manage various types of problems, including defects, tasks, requirements, improvements, and so on. Jira can be deployed across platforms and is being used by a wide range of open source software organizations and globally renowned companies.
Jira features include: problem/defect tracking, project management, software development, OpenSocial Dashboard, custom workflows, reports and analytics, Plug-ins and extensions, simple installation configuration, multi-language support, friendly interface, and other systems such as CVS, Subversion (SVN), VSS , Perforce, LDAP, messaging services are integrated fairly well, with complete documentation, availability, and scalability, with full user rights management.
Atlassian JIRA 4.4.2 version of the historical search feature changes, this operation can accept the optional predicate "from", "to", "on", "DURING", "unreported", "after", and "by."
Software Information: http://www.atlassian.com/software/jira/
Download Address: Http://www.atlassian.com/software/jira/JIRADownloadCenter.jspa