A delimiter field extraction is a method of extracting fields from data that uses a character or a string to
separate fields in each event. A delimiter field extraction can be performed by using the Field Extractor (FX)
tool or by editing the props.conf file. A delimiter field extraction can be applied to any file format that uses a
delimiter to separate fields, such as CSV, TSV, PSV, etc. A CSV file is a comma-separated values file that
uses commas as delimiters. Therefore, a CSV file can be extracted using a delimiter field extraction.