JellyFisher is a Splunk custom search command that leverage the excellent jellyfish python's library to do approximate and phonetic strings matching.

String comparison algorithms:
- Levenshtein Distance
- Damerau-Levenshtein Distance
- Jaro Distance
- Jaro-Winkler Distance
- Match Rating Approach Comparison
- Hamming Distance

Phonetic encoding algortihms:
- American Soundex
- Metaphone
- NYSIIS (New York State Identification and Intelligence System)
- Match Rating Codex

Example:
- The Levenshtein distance between "kitten" and "sitting" is 3.
- The soundex representation of both "Robert" and "Rupert" is "R163"