This UML deployment diagram illustrates a hotel management system architecture, optimizing booking, room management, customer management, billing, and reporting. Client requests via browser or app pass through a load balancer to the web server, which hosts multiple modules handling essential hotel operations. The database server processes SQL queries to manage data storage, while the report server generates detailed reports. This setup enables streamlined, efficient hotel management by integrating various functions and enhancing user experience with secure and organized data processing.