EnterpriseDB wrote a white paper called "PostgreSQL vs. MySQL: A Comparison of Enterprise Suitability", which is fairly accessible: http://downloads.enterprisedb.com/whitepapers/White_Paper_PostgreSQL_MySQL.pdf Regards, Peter Geoghegan -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general