Library Management System

2024 Java, PostgreSQL Database Management
Library Management System

Project Overview

A comprehensive library management system developed using Java and PostgreSQL, designed to efficiently track student book borrowing, returns, and manage library inventory. The system provides a user-friendly interface for both librarians and students.

Key Features

  • Book Management

    Complete book inventory system with categorization, search, and tracking capabilities

  • User Management

    Student and staff profiles with borrowing history and permissions

  • Transaction System

    Efficient borrowing and return process with automated notifications

  • Analytics Dashboard

    Statistical reports and usage analytics for library management

Technical Details

Backend Development

  • Java Spring Boot framework
  • PostgreSQL database management
  • RESTful API architecture
  • JWT authentication
  • Hibernate ORM

Database Design

  • Normalized database schema
  • Stored procedures for complex operations
  • Transaction management
  • Data backup and recovery systems
  • Query optimization

Implementation Details

Database Schema

ER Diagram

Data Flow

Data Flow Diagram

Project Results

  • Improved book tracking efficiency by 80%
  • Reduced manual data entry errors by 95%
  • Decreased book return processing time by 70%
  • Enhanced user experience with intuitive interface
  • Automated notification system for due dates