Here we will see one of the most important software development related tool.Hudson is a continuous integration (CI) tool written in Java, which runs in a servlet container, such as Apache Tomcat or the Glass Fish application server.I am using this tool for my project.It supports CVS, Subversion, Git and Clearcase,SCM tools.
Check the following document it will explain how to install Hudson CI tool in windows platform and how to integrate this tool with clearcase.
How to Install and Configure Hudson with Clearcase