Information Systems Analysis and Design Report: Ryan Aviation System

This report presents a detailed analysis and design of the Ryan Aviation system, aiming to enhance its operational efficiency and customer service. It begins with an introduction to Ryan Aviation, outlining its business goals and the need for system upgrades, including online booking and automated management. The report employs the Unified Modeling Language (UML) and structural analysis techniques to model the system. It identifies key use cases, such as signup, login, flight management, and booking, and illustrates them with use case diagrams. Context diagrams and Level-0 Data Flow Diagrams (DFDs) are used to depict data flow and system functionalities. The Entity Relationship Diagram (ERD) is developed to represent the system's data structure, including entities like customers, staff, and schedules. A CRUD diagram outlines the create, read, update, and delete actions for each actor. The report also specifies data elements for payroll, staff, customers, and other key aspects of the system. Finally, the report concludes with a website design prototype, which includes objectives, visual design, and a user interface to allow the customers to book and manage their flights online.