Data-Driven Supermarket Solutions: Maximizing Efficiency with Data Structures

Abstract

The strategic application of data structures, such as vectors, arrays, and linked lists, is part of inventory management. Product information including item numbers, quantities, and prices are conveniently stored and retrieved via vectors and arrays, guaranteeing real-time updates and avoiding inconsistencies. Linked lists are used by the system to store and manipulate data dynamically, improving performance when managing the supermarket's changing inventory. Employees must authenticate themselves using legitimate credentials in order to access administrative operations, which improves security. This function protects private data and prevents unauthorized users from accessing important parts of the supermarket database. The project's console-based interface makes it simple to navigate and execute commands quickly, giving users a seamless experience. Arrays, linked lists, and vectors work together to maximize system speed, providing a dependable foundation for supermarkets looking to automate routine tasks.