Functional requirements of Social Networking Site with non-functional

Functional Requirements

1. User Authentication and Authorization
   • Allow users to create accounts, log in, and manage their profiles.
   • Implement role-based access control and privacy settings to manage user access and content visibility.
2. Profile Management
   • Enable users to create and customize their profiles with personal information, profile pictures, and cover photos.
   • Allow users to update their profiles, manage privacy settings, and view profile activity.
3. Friendship and Connections
   • Facilitate sending, receiving, and managing friend requests or connection requests.
   • Provide tools for managing friend lists, following or unfollowing users, and blocking or reporting users.
4. Content Creation and Sharing
   • Allow users to create and post various types of content, including text updates, images, videos, and links.
   • Support content sharing, tagging, and mentions, and provide options for setting privacy levels for each post.
5. News Feed and Timeline
   • Provide a news feed or timeline that displays posts and updates from friends, followed users, or groups.
   • Implement algorithms for content personalization and relevancy based on user interactions and preferences.
6. Messaging and Communication
   • Enable users to send and receive private messages or direct messages.
   • Support group chats, message threads, and multimedia attachments (e.g., photos, videos).
7. Notifications and Alerts
   • Send notifications to users about interactions such as likes, comments, friend requests, and messages.
   • Provide options for customizing notification preferences and alert settings.
8. Groups and Communities
   • Allow users to create, join, and manage groups or communities based on interests or affiliations.
   • Provide tools for group administrators to manage memberships, posts, and group settings.
9. Events and Calendars
   • Enable users to create, share, and RSVP to events or activities.
   • Provide tools for event management, including scheduling, invitations, and reminders.
10. Search and Discovery
    • Implement search functionality for finding users, posts, groups, and content.
    • Provide discovery features such as trending topics, suggested connections, and popular posts.
11. Content Moderation and Reporting
    • Implement content moderation tools to handle inappropriate or offensive content.
    • Provide mechanisms for users to report issues, such as harassment or spam, and for administrators to review and act on reports.
12. User Analytics and Insights
    • Provide users with insights into their activity, such as engagement statistics, post reach, and follower growth.
    • Generate reports on user interactions, content performance, and overall platform metrics for administrators.
13. Integration with External Services
    • Integrate with external services and platforms such as social media accounts, third-party applications, and analytics tools.
    • Support API integration for extending system capabilities and connecting with external services.
14. User Interface and Experience
    • Provide an intuitive and user-friendly interface for browsing, interacting, and managing content.
    • Ensure accessibility features for users with different needs and abilities.

Non-Functional Requirements

1. Performance
   • Ensure quick load times for pages, posts, and user interactions.
   • Handle high volumes of concurrent users, content updates, and interactions efficiently.
2. Scalability
   • Support the addition of new features, users, and content as the platform grows.
   • Scale to accommodate increasing data volumes, user traffic, and content.
3. Reliability
   • Ensure high system availability with minimal downtime.
   • Implement backup and recovery procedures to protect data and ensure business continuity.
4. Security
   • Protect user data, including personal information and communications, with encryption and secure access controls.
   • Implement measures to prevent unauthorized access, data breaches, and abuse.
5. Usability
   • Provide an intuitive and user-friendly interface for managing profiles, posts, messages, and notifications.
   • Ensure ease of navigation and accessibility features for users with different needs and abilities.
6. Maintainability
   • Design the system for easy updates, maintenance, and troubleshooting.
   • Provide clear documentation for system administrators, developers, and support personnel.
7. Compatibility
   • Ensure compatibility with various devices (e.g., desktops, tablets, smartphones) and web browsers.
   • Support integration with different operating systems and platforms for a seamless user experience.
8. Data Integrity
   • Ensure accuracy and consistency of user profiles, posts, messages, and interactions.
   • Implement validation checks and error-handling mechanisms to maintain data quality.
9. Support and Documentation
   • Provide user manuals, help guides, and support resources for troubleshooting and training.
   • Offer technical support for system issues and maintenance.
10. Auditability
    • Maintain logs of system activity, user interactions, and content management for auditing purposes.
    • Provide audit trails for user activity, content moderation, and system access.