I have successfully delivered enhancements for link shortener websites in the past. Here is a technical approach for the "Link Shortener Website Feature Enhancement" project:
1. Implement support for specified file types (.exe, .dll, .scr, .bat, .pif, excel, various video formats).
2. Increase file upload limit to 50GB and enable users to rename files post-upload.
3. Ensure uploaded files retain original names and create persistence if download action is not executed.
4. Enable file encryption for all uploads to enhance security.
Technologies and tools that will be utilized:
- Programming languages: HTML, CSS, JavaScript
- Backend development: Node.js
- Database: MongoDB
- File management: Multer for file upload, CryptoJS for encryption
- Testing: Mocha and Chai for unit testing
Plan for testing and integration:
1. Conduct unit testing using Mocha and Chai to ensure each feature works as expected.
2. Perform integration testing to guarantee seamless interaction between new and existing features.
3. Implement staged rollout to monitor performance and user feedback for continuous improvement.
Optimizations for performance and scalability:
- Implement CDN for file storage to improve load times.
- Utilize caching mechanisms to enhance speed for frequent file retrievals.
- Employ load balancing techniques for scalability during high traffic.
By following this systematic approach, the enhanced link shortener website will be robust, secure, and efficient for users.