On Wed, Nov 13, 2013 at 12:20:42AM +0000, Walter Hurry scratched on the wall: > On Tue, 12 Nov 2013 17:47:05 -0500, jose isaias cabrera wrote: > > > I am trying to speed up our queries and normalize our DB and I am > > reading, > > > > http://www.sqlite.org/eqp.html > > > > But, I am missing a lot. Where do I read about the results and how to > > make changes to the DB to speed up/enhance the DB response? Thanks. > > > Normalize first. > Then work out what queries you need, and add appropriate indexes. > How fast do you need it to be? If it's still not fast enough, consider > denormalizing selectively, and what the overhead will be in maintaining > redundant data.
"Normalize 'til it hurts. Denormalize 'til it works." (and in that order!) -j -- Jay A. Kreibich < J A Y @ K R E I B I.C H > "Intelligence is like underwear: it is important that you have it, but showing it to the wrong people has the tendency to make them feel uncomfortable." -- Angela Johnson _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
