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Flat File Databases

Flat file databases were simple data storage systems that stored information in plain text files, typically using delimited formats like comma-separated values (CSV) or fixed-width records. Before relational databases became accessible, flat files were the primary method for storing and retrieving data in early web applications and business systems.

Why Flat File Databases Matters

Flat file databases represent the foundational approach to data storage that preceded modern database systems, demonstrating how web applications evolved from simple file-based storage to sophisticated relational systems. Understanding flat files helps explain why relational databases were revolutionary and why concepts like data normalization, indexing, and concurrent access became essential for scalable web applications.

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