With their sophisticated query engines, transaction management, and indexing algorithms, databases are frequently regarded as complex systems. What if I told you that it is quite simple to write a database from scratch, what would you think? In this post, we’ll use only simple bash functions to reduce databases to their bare essentials: storing, retrieving, and modifying data.

This lightweight, basic method will provide you with a new perspective, regardless of whether you’re searching for a fun weekend project or simply want to comprehend the fundamental ideas behind databases. Let’s get started!