What are the benefits of storing IBM i source code in the IFS (Integrated File System), compared to traditional source files?
Storing IBM i source code in the Integrated File System (IFS) offers several benefits compared to traditional source files:
- Flexibility and Compatibility: The IFS allows you to store source code in stream files, which are plain text files. This makes it easier to integrate with modern development tools and version control systems like Git and Subversion
- Cross-Platform Access: The IFS uses a file system structure similar to UNIX, enabling easier access and sharing of files across different platforms (e.g., Windows, Linux). This is particularly useful for teams working in diverse environments
- Enhanced Development Tools: Using the IFS, you can leverage advanced development tools such as Visual Studio Code or Rational Developer for i (RDi). These tools provide better editing, debugging, and project management capabilities
- Simplified Management: Source code stored in the IFS can be managed more efficiently, especially when using enterprise-level change management solutions. This can streamline the development process and improve collaboration
- Improved Backup and Recovery: The IFS supports standard backup and recovery procedures, making it easier to protect and restore your source code.
Managing source code in the Integrated File System (IFS) on IBM i can be highly effective if you follow some best practices:
- Version Control: Use a version control system like Git to manage your source code. This allows for better tracking of changes, collaboration, and rollback capabilities.
- Consistent Directory Structure: Maintain a consistent and logical directory structure within the IFS. This helps in organizing the code and makes it easier for team members to navigate and find files.
- Access Control: Implement strict access controls to ensure that only authorized personnel can modify the source code. Use IBM i’s security features to set appropriate permissions.
- Backup and Recovery: Regularly back up your source code stored in the IFS. This ensures that you can recover your code in case of accidental deletion or corruption.
- Use Modern Development Tools: Leverage modern development tools like Rational Developer for i (RDi) or Visual Studio Code for i. These tools offer advanced features for editing, debugging, and managing your source code.
- Automated Testing and Deployment: Integrate automated testing and deployment processes to ensure that changes are tested and deployed consistently. This can be achieved using tools like Jenkins or IBM i’s native tools.
- Documentation: Keep thorough documentation of your code and the directory structure. This helps new team members get up to speed quickly and ensures that everyone understands the organization of the codebase