CSV Manipulation
CSV (Comma-Separated Values) manipulation refers to the techniques and tools used to read, write, parse, transform, and analyze data stored in CSV format, which is a simple, plain-text file format for tabular data. It involves handling tasks like data cleaning, filtering, merging, and exporting, often using programming libraries or command-line utilities. This skill is essential for data processing, ETL (Extract, Transform, Load) workflows, and data analysis in various domains.
Developers should learn CSV manipulation for handling data import/export in applications, such as processing user uploads, generating reports, or integrating with external systems like spreadsheets. It is crucial in data science, web development, and automation scripts where lightweight, human-readable data interchange is needed, especially when dealing with large datasets or legacy systems that rely on CSV files.