On 14 February 2012 21:55, Bruce Momjian <[email protected]> wrote: > Document random page cost is only 4x seqeuntial, and not 40x. > > Branch > ------ > master > > Details > ------- > http://git.postgresql.org/pg/commitdiff/c1d9df4fa227781b31be44a5a3024865a7f48049 > > Modified Files > -------------- > doc/src/sgml/config.sgml | 20 ++++++++++++++++++++ > 1 files changed, 20 insertions(+), 0 deletions(-)
This change does say that it is 40 times slower: "The default value can be thought of as modeling random access as 40 times slower than sequential..." -- Thom -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
