Hi All, We have a bigger table with some million rows. Number of index scans is high, number of seq reads is low. This table if often joined with others... so we want to buy a new SSD drive, create a tablespace on it and put this big table on it. Random read speed on SSD is identical to seq read. However, I need to tell the optimizer that random_page_cost is less for the new tablespace. Is there a way to do it? Thanks, Laszlo -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
