C Programming - 040 – Indexed File Storage: The Grandfather of Databases - Part 5 - Update

🚀 Welcome to Code Craft Academy! In this video, we dive into the pre-database era of programming—when indexed files ruled the world! 🦖💾
Before modern relational databases, developers stored structured data in flat files with manual indexing. This tutorial covers:
✅ Writing a C program to store contacts in a CSV-like indexed file
✅ Retrieving and updating records without a database
✅ Optimizing indexing for better performance
✅ How this technique evolved into modern database systems
💡 Perfect for C enthusiasts looking to understand how data storage worked before SQL and NoSQL! Don't forget to like, share, and subscribe to fuel more coding adventures! 🚀