IBM Rational ClearCase and GitHub compete in version control systems with distinct advantages. GitHub seems to have the upper hand due to its modern features and widespread adoption, aligning with user feedback favoring its robust functionalities.
Features: IBM Rational ClearCase is appreciated for comprehensive configuration management, baseline management, and view capabilities, making it suitable for complex environments. GitHub is recognized for facilitating collaboration through cloud-based platform access, pull requests, and extensive third-party integrations, aligning with modern development practices.
Room for Improvement: IBM Rational ClearCase could improve by simplifying its complex configuration and updating its interface to align with modern tools. More frequent updates and enhanced integration with other tools are also needed. GitHub could enhance its capabilities by offering comparable features to competitors, expanding its DevOps integrations, and continuing to refine support channels to address growing user needs.
Ease of Deployment and Customer Service: IBM Rational ClearCase requires complex on-premises installation, often involving extended support coordination. In contrast, GitHub offers a straightforward, cloud-based deployment model with responsive customer service, facilitating quick setup and assistance.
Pricing and ROI: IBM Rational ClearCase involves higher initial setup costs due to licensing and infrastructure needs, but it can yield substantial ROI in highly regulated or complex environments. GitHub's subscription-based pricing offers a cost-effective entry point, scaling easily with team expansion, and is more aligned with agile development processes, providing earlier ROI.
Product | Market Share (%) |
---|---|
GitHub | 8.2% |
IBM Rational ClearCase | 7.0% |
Other | 84.8% |
Company Size | Count |
---|---|
Small Business | 42 |
Midsize Enterprise | 12 |
Large Enterprise | 48 |
GitHub is a web-based Git repository hosting service. It offers all of the distributed revision control and source code management (SCM) functionality of Git as well as adding its own features. Unlike Git, which is strictly a command-line tool, GitHub provides a Web-based graphical interface and desktop as well as mobile integration. It also provides access control and several collaboration features such as bug tracking, feature requests, task management, and wikis for every project.
IBM Rational ClearCase is an enterprise-grade configuration management system that provides controlled access to software assets, including requirements, design documents, models, test plans and test results. It be can be integrated with other IBM solutions, including IBM Rational Team Concert, IBM Rational ClearQuest, IBM Rational Asset Manager and IBM Rational Application Developer for WebSphere Software.
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