Functional requirements of Online Polling System with non-functional

Functional Requirements

1. User Authentication and Authorization
   • Allow users (e.g., voters, poll creators, administrators) to create accounts, log in, and manage their profiles.
   • Implement role-based access control to manage permissions based on user roles (e.g., admin, poll creator, voter).
2. Poll Creation and Management
   • Enable users to create and manage polls, including defining poll questions, options, and settings (e.g., anonymity, multiple votes).
   • Allow poll creators to set start and end dates, specify eligibility criteria, and enable or disable poll options.
3. Voting Mechanism
   • Allow users to cast votes in polls, with options to select one or multiple answers depending on the poll configuration.
   • Implement features to ensure that each user can vote only once per poll if applicable.
4. Real-Time Results and Reporting
   • Provide real-time updates on poll results, including total votes, percentage of each option, and trends.
   • Allow users to generate and export reports on poll results, including detailed breakdowns and statistics.
5. Poll Participation and Management
   • Allow users to search for and participate in active polls.
   • Provide mechanisms for users to view and manage their voting history, including tracking past polls and votes.
6. Anonymity and Security
   • Ensure voter anonymity where required, protecting the identities of participants.
   • Implement security measures to prevent unauthorized access, vote tampering, and data breaches.
7. Notifications and Alerts
   • Send notifications to users about new polls, upcoming deadlines, and important updates via email, SMS, or in-app messages.
   • Allow poll creators to send reminders to participants to encourage voting.
8. Integration with External Systems
   • Integrate with external systems such as email servers for notifications, and authentication services for user verification.
   • Support API integration for extending system capabilities and connecting with third-party services.
9. User Interface and Experience
   • Provide an intuitive and user-friendly interface for creating, participating in, and managing polls.
   • Ensure ease of navigation and accessibility features for users with different needs and abilities.
10. Admin and Moderation Tools
    • Provide administrative tools for managing users, monitoring poll activity, and handling disputes or reports.
    • Allow administrators to review and manage poll content, approve or disapprove polls, and ensure compliance with system rules.
11. Data Management and Storage
    • Manage and store poll data securely, including questions, options, votes, and user interactions.
    • Ensure data integrity and accuracy in storing and retrieving poll information.
12. Documentation and Support
    • Provide user manuals, help guides, and support resources for troubleshooting and training.
    • Offer technical support for system issues and user assistance.

Non-Functional Requirements

1. Performance
   • Ensure quick load times for poll creation, voting, and result updates.
   • Handle high volumes of concurrent users and votes efficiently.
2. Scalability
   • Support the addition of new features, polls, and users as the system grows.
   • Scale to accommodate increasing data volumes, user traffic, and poll activities.
3. Reliability
   • Ensure high system availability with minimal downtime, especially during peak voting periods.
   • Implement backup and recovery procedures to protect data and ensure business continuity.
4. Security
   • Protect user data with encryption and secure access controls.
   • Implement measures to prevent unauthorized access, vote tampering, and data breaches.
5. Usability
   • Provide an intuitive and user-friendly interface for poll management, voting, and reporting.
   • 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 poll data, including questions, options, and vote counts.
   • Implement validation checks and error-handling mechanisms to maintain data quality.
9. Support and Documentation
   • Provide comprehensive 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 actions, and poll interactions for auditing purposes.
    • Provide audit trails for poll creation, voting, and result processing.