Perfect, thank you M. Hipp! Le 18 oct. 2012 à 20:32, Richard Hipp <d...@sqlite.org> a écrit :
> On Thu, Oct 18, 2012 at 1:57 PM, Paxdo Presse <pa...@mac.com> wrote: > >> >> Hello, >> >> in FAQ http://www.sqlite.org/faq.html : >> >> "Actually, SQLite will easily do 50,000 or more INSERT statements per >> second on an average desktop computer. But it will only do a few dozen >> transactions per second. Transaction speed is limited by the rotational >> speed of your disk drive. A transaction normally requires two complete >> rotations of the disk platter, which on a 7200RPM disk drive limits you to >> about 60 transactions per second." >> >> When a transaction only *reads* finally, as below, will it need to do two >> complete rotations of the disk platter, as described above? >> > > No. Only write transactions. > > >> >> >> - begin transaction >> - select.... >> - select... >> - end transaction >> >> >> thank you, >> olivier >> >> >> _______________________________________________ >> sqlite-users mailing list >> sqlite-users@sqlite.org >> http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users >> > > > > -- > D. Richard Hipp > d...@sqlite.org > _______________________________________________ > sqlite-users mailing list > sqlite-users@sqlite.org > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
