mysql - Is Sphinx worth it for non-full text search? -


i'm facing problems optimize select query on 150m row tables. i'd search md5 ( char(32)) fast possible. think sphinx makes sense in scenario? i've read lot of things, , looks realy full text search. worth example?

name char(64) lname char(253) md5 char(32) id bigint(20)

thank you,

sphinx doesn't make sense in scenario. you're looking exact match. first thing index md5 column. should cause result come quickly. if it's not fast enough, can use caching faster lookups (and taking load off of database) - see memcached or similar.


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