Rational ClearCase

Rational ClearCase is a software tool used for version control in software development. It helps teams manage changes to source code and other digital assets over time. Think of it like a sophisticated filing system that tracks different versions of files, allowing developers to collaborate seamlessly. Users can see what changes were made, by whom, and when, making it easier to identify and fix issues. ClearCase also supports branching, which lets teams work on separate features without interfering with each other, ultimately helping to streamline the development process and improve product quality.