CSV Parser
A CSV parser is a software library or tool that reads and writes data in Comma-Separated Values (CSV) format, which is a plain-text file format for tabular data. It handles tasks like parsing delimiters, managing quotes and escapes, and converting data between CSV and structured formats like arrays or objects. These parsers are essential for data import/export, ETL processes, and interoperability between applications.
Developers should use a CSV parser when working with data exchange, reporting, or integration tasks that involve tabular data, as CSV is a universal format supported by spreadsheets, databases, and many APIs. It's particularly useful in data science for loading datasets, in web applications for file uploads, and in backend systems for batch processing, as it simplifies handling of complex CSV features like multiline fields or custom delimiters.