This repository contains 3 database systems implementations, each using:

1. A heap
2. A hashtable
3. A hashtable and a secondary index

This project was part of the Implementation of Database Systems course (2022-2023) of the Department of Informatics and Telecommunications of the University of Athens.

For more info on the project and an overview of the Implementation, see the report.

• Konstantinos Chousos
• Fedon Seitanidis