Scientific Development Research

With the advent of the digital age, the demand for personal contact management is growing. Developing a personal contact management system based on SQLite leverages its lightweight, zero-configuration, and cross-platform features to efficiently store, query, and manage contact data. The system includes modules for user login and registration, as well as functions for adding, deleting, modifying, and querying contact information. Through well-designed databases and functional implementations, it ensures data integrity and ease of operation. Utilizing modular programming and graphical interface design, it optimizes user interaction experience. This system provides individuals with a stable and efficient contact management solution, offering significant advantages in improving information management efficiency.

SQLite; Personal address book; Management system; Database design; Function implementation