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@edb-c
edb-c / Postgres Notes
Last active January 13, 2022 01:19
Postgres Notes
Collection of Postgres Notes
https://doxygen.postgresql.org/index.html
https://explain.depesz.com/help
@edb-c
edb-c / psql_fuzzy_search.md
Created January 13, 2022 01:18 — forked from benoror/psql_fuzzy_search.md
Research: PostgreSQL Fuzzy Search

Algorithms

Levenshtein (a.k.a. match difference)

Levenshtein distance is a string metric for measuring the difference between two sequences. Informally, the Levenshtein distance between two words is the minimum number of single-character edits (i.e. insertions, deletions or substitutions) required to change one word into the other.

Soundex (a.k.a. match soundalikes)

@edb-c
edb-c / Books
Last active January 13, 2022 17:54
Online Books
CODE The Hidden Language of Computer Hardware and Software
https://bobcarp.files.wordpress.com/2014/07/code-charles-petzold.pdf
The C Programming Language by Brian Kernighan and Dennis Ritchie
http://cslabcms.nju.edu.cn/problem_solving/images/c/cc/The_C_Programming_Language_%282nd_Edition_Ritchie_Kernighan%29.pdf