CVS (Concurrent Versions System) vs Rational ClearCase

Struggling to choose between CVS (Concurrent Versions System) and Rational ClearCase? Both products offer unique advantages, making it a tough decision.

CVS (Concurrent Versions System) is a Development solution with tags like collaboration, versioning, source-code-management.

It boasts features such as Allows version control of source code, Enables multiple developers to collaborate, Tracks changes to files, Stores revisions and enables merging of changes, Maintains a central code repository and pros including Free and open source, Easy to learn and use, Integrates with IDEs and build tools, Wide platform support, Decentralized model avoids single point of failure.

On the other hand, Rational ClearCase is a Development product tagged with source-code-management, versioning, collaboration.

Its standout features include 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, and it shines with pros like 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.

Feature	CVS (Concurrent Versions System)	Rational ClearCase
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

CVS (Concurrent Versions System)

Description: CVS is a version control software that allows multiple developers to collaborate on the same codebase. It tracks revisions to files and enables merging changes from multiple authors. CVS works by having a central repository that stores the latest version of code.

Rational ClearCase

Description: 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.

Key Features Comparison

CVS (Concurrent Versions System) Features

• Allows version control of source code
• Enables multiple developers to collaborate
• Tracks changes to files
• Stores revisions and enables merging of changes
• Maintains a central code repository

Rational ClearCase 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

Pros & Cons Analysis

CVS (Concurrent Versions System)

Pros

• Free and open source
• Easy to learn and use
• Integrates with IDEs and build tools
• Wide platform support
• Decentralized model avoids single point of failure

Cons

• Only handles text files, not binaries
• No atomic commits
• No branching capabilities
• Does not handle rename/move operations well
• Lacks some features of newer systems like Git

Rational ClearCase

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

Pricing Comparison

CVS (Concurrent Versions System)

• Open Source
• Free

Rational ClearCase

• Subscription-Based