File-Based Data
File-based data refers to storing and managing data in files on a computer's file system, such as text files, CSV, JSON, XML, or binary files, rather than in databases or other structured storage systems. It involves reading from and writing to files using programming languages or tools, often for tasks like configuration, logging, data exchange, or simple persistence. This approach is fundamental in computing, providing a straightforward way to handle data without the overhead of database management systems.
Developers should learn file-based data for scenarios requiring lightweight, portable, and simple data storage, such as configuration files, log files, or small-scale data processing in scripts and applications. It's essential when working with data interchange formats like JSON or CSV for APIs, data analysis, or integrating with external systems, and it serves as a foundational skill before moving to more complex database solutions.