- Users: Application users who can search for books, borrow books, and manage their accounts.
- Administrators: Users with special privileges for managing books, users, and the book inventory.
- Database: The system that stores the application's data, including book information, user details, and loan records.
- Application Server: The server that provides web services, processes user requests, and interacts with the database.
- Books: Information about books, including title, author, ISBN number, and availability.
- Users: User details, such as name, email, password, and role (user or administrator).
- Loans: Records of borrowed books, including the loan date and due date.
- Registration and Authentication: The process through which users register and log into the application.
- Book Search and Display: Users can search for and view available books in the library.
- Borrow and Return: The process of borrowing and returning books by users.
- Administration of Books and Users: Administrators can add, edit, and delete books, as well as manage user accounts.
- Inventory Management: The process of tracking book inventory and updating availability.
Using a relational database, such as MySQL, is recommended for storing data. The database tables should include at least tables for books, users, and loans. Here is a simple basic database structure:
- The "Books" table to store information about books.
- The "Users" table to store user information.
- The "Loans" table to track book loans, with information about the loan date and due date.