Library 

Management System Functional Requirement:

1. User Management: -User registration and login -Role-based access control (admin, librarian, member) -User profile management
2. Catalog Management: -Book/Resource cataloging (ISBN, title, author, Publisher, etc.) -Search and filtering capabilities -Book covers and descriptions
3. Search and Discovery:
   • Advanced search functionality (author, title, Subject, etc.) -faceted search and filtering -Recommendations and suggestions
4. Reporting and Analytics: -Circulation reports (itemized and summarized)
   -Collection reports (itemized and summarized)
   -User reports (activity and engagement)
5. Security and Access Control: -Data encryption and backup -Access controls (user authentication and Authorization)
   Nonfunctional Requirement:
6. Performance: -Response time (<2 seconds) -Throughput (x transactions per minute) -System uptime (99.9%)
7. Security: -Data encryption (AES-256) -Access control (RBAC, authentication, Authorization) -Vulnerability management
8. Usability: -User experience (intuitive, responsive) -Accessibility (WCAG 2.1, Section 508) -Documentation and training
9. Availability: -System redundancy (backup systems, failover) -Disaster recovery (RTO < 4 hours, RPO < 1 hours) -Maintenance windows (scheduled downtime)
10. Data Management: -Data integrity (accuracy, completeness) -Data backup and recovery -Data retention and purging