Speeding up GROUP BY if you want aproximate results(mysqlperformanceblog.com)

16 pointsby slackerIII18 lat temu2 comments

http://www.mysqlperformanceblog.com/2008/03/07/speeding-up-group-by-if-you-want-aproximate-results/

2 comments

dfranke18 lat temu

Chris Jermaine has done some interesting work in giving DBMSs support for approximate query answers.

http://www.cise.ufl.edu/~cjermain/OLA

tehmoth18 lat temu

or use a better dbms