This report details the process of converting SQL flight data into a NoSQL database, specifically using Neo4j. It begins with an introduction to NoSQL databases and their advantages in handling big data, followed by a description of various database management systems and data replication techniques. The report then focuses on the implementation, detailing the steps taken to convert SQL queries using tools like XAMPP, OpenRefine, and Neo4j. It includes screenshots of the conversion process and the resulting graph database. The report also discusses the limitations of NoSQL and scalability considerations. The final output consists of NoSQL queries in JSON format, demonstrating the successful conversion of the flight data for efficient storage and retrieval. Desklib provides access to this and other solved assignments for students.