Rational ClearCase
Rational ClearCase is a version control software system developed by IBM. It allows teams to track changes to source code and other assets during the software development process.
source-code-management
versioning
collaboration
Rational ClearCase: Version Control for Software Development
A version control software system developed by IBM, tracking changes to source code and other assets in software development processes.
What is Rational ClearCase?
Rational ClearCase is a revision control and software configuration management tool originally developed by Atria Software and acquired by Rational Software, which was later acquired by IBM. ClearCase provides version control for source code and other software development assets.
Some key features of ClearCase include:
- Allows parallel development - multiple developers can work on the same files simultaneously
- Maintains version history of files so you can roll back to previous versions
- Supports branching and merging of code branches
- Integration with IBM tools like Rational Team Concert and Rational Quality Manager
- Fine-grained access control for files and directories
- Scalable to large, globally distributed teams and projects
ClearCase can manage binary files like multimedia content as well as text. It runs on Windows and Unix platforms. Companies like IBM, Motorola, Nokia, AMD, Intel, HP, Fujitsu, Sun Microsystems, NEC and Boeing use ClearCase for software development and lifecycle management.
Rational ClearCase Features
Features
- Version control and configuration management
- Parallel development support
- Branching and merging capabilities
- Distributed development support
- Scalability for large software projects
- Integration with other IBM Rational tools
Pricing
- Subscription-Based
Pros
Robust version control and change management features
Supports distributed and parallel development workflows
Integrates well with other IBM Rational tools
Scalable for large enterprise-level projects
Cons
Complex and challenging to set up and administer
High learning curve for users
Expensive licensing costs
Limited support for modern development practices like continuous integration
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