Functional requirements of Photo Sharing Platform with non-functional

Functional Requirements

1. User Management:
   • Registration & Authentication: Allow users to create accounts, log in, and recover passwords. Support multi-factor authentication for enhanced security.
   • Profile Management: Enable users to manage their profiles, including personal details, profile picture, and privacy settings.
   • Role-Based Access: Provide different roles with specific permissions (e.g., User, Moderator, Admin) and functionalities.
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2. Photo Upload and Management:
   • Upload Photos: Allow users to upload photos from various sources, including local storage and cloud services.
   • Edit Photos: Provide basic editing tools for cropping, rotating, and applying filters to photos.
   • Organize Photos: Allow users to organize photos into albums or collections, with features to sort and categorize.
3. Photo Sharing:
   • Public and Private Sharing: Enable users to share photos publicly or privately with specific users or groups.
   • Sharing Options: Provide sharing options via links, social media platforms, or direct messaging within the platform.
   • Access Control: Implement permissions and privacy settings to control who can view, comment on, or download photos.
4. Photo Discovery:
   • Search Functionality: Implement a search feature to allow users to find photos based on keywords, tags, or categories.
   • Explore and Recommendations: Provide recommendations based on user interests, photo popularity, and trending content.
5. Social Features:
   • Likes and Comments: Allow users to like and comment on photos, with notifications for new interactions.
   • Followers and Following: Enable users to follow other users and be followed, with features to view follower lists and activity feeds.
6. Photo Metadata:
   • Tags and Descriptions: Allow users to add tags, titles, and descriptions to photos for better organization and searchability.
   • Geotagging: Provide functionality to add location data (geotags) to photos.
7. Notifications:
   • Activity Alerts: Notify users about interactions such as new likes, comments, or follows.
   • System Notifications: Inform users about system updates, policy changes, or other important information.
8. Admin and Moderation:
   • Content Moderation: Allow administrators to review and moderate user-generated content, including flagging inappropriate photos or comments.
   • User Management: Enable administrators to manage user accounts, including suspending or banning users as necessary.
9. Reporting and Analytics:
   • Usage Statistics: Provide reports on platform usage, including active users, photo uploads, and engagement metrics.
   • Content Analytics: Offer insights into photo performance, such as views, likes, and comments.
10. Integration:
    • Social Media Integration: Allow users to share photos directly to social media platforms.
    • Cloud Storage Integration: Support integration with cloud storage services for photo backup and access.

Non-Functional Requirements

1. Performance:
   • Scalability: Ensure the system can handle increasing numbers of users, photos, and interactions efficiently.
   • Response Time: Maintain quick response times for photo uploads, searches, and user interactions.
2. Reliability:
   • High Availability: Achieve high availability with minimal downtime to ensure continuous access to the platform.
   • Fault Tolerance: Implement mechanisms to handle system failures and ensure uninterrupted service.
3. Security:
   • Data Encryption: Ensure encryption of sensitive data, including user information and photos, both in transit and at rest.
   • Access Control: Implement robust authentication and authorization mechanisms to protect user accounts and content.
   • Compliance: Adhere to relevant data protection regulations (e.g., GDPR, CCPA) to ensure privacy and security.
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4. Usability:
   • User Interface: Design an intuitive and user-friendly interface for easy navigation, photo management, and social interactions.
   • Accessibility: Ensure the platform is accessible to users with disabilities, following guidelines such as WCAG (Web Content Accessibility Guidelines).
5. Maintainability:
   • Code Quality: Maintain high code quality and follow best practices to facilitate system updates and maintenance.
   • Documentation: Provide comprehensive documentation for users and developers, including user guides, API documentation, and system manuals.
6. Support:
   • Customer Service: Offer timely and effective support through various channels, such as live chat, email, and phone.
   • Help Center: Maintain a knowledge base or help center with FAQs, guides, and troubleshooting information.
7. Compatibility:
   • Cross-Browser Support: Ensure compatibility with major web browsers (e.g., Chrome, Firefox, Safari).
   • Mobile Responsiveness: Design the platform to be fully functional on mobile devices, providing a seamless experience across platforms.
8. Backup and Recovery:
   • Regular Backups: Implement regular backups of data, including user photos and profiles, to prevent loss.
   • Recovery Procedures: Establish procedures for data recovery and system restoration to handle data loss or corruption.
9. Integration:
   • Interoperability: Ensure the system can integrate seamlessly with other services, such as social media platforms and cloud storage providers.
   • API Flexibility: Provide flexible APIs to accommodate various integration needs with external systems.
10. Data Quality:
    • Accuracy: Ensure the accuracy and reliability of photo metadata, user information, and search results.
    • Timeliness: Provide timely updates to reflect current photo availability, user interactions, and notifications.