Thanks for your response! it a browser based application. so would you advice me about the best way to poll the database for notifications ? I've been read about DB triggers but still can't tell if it will help me. -- View this message in context: http://postgresql.1045698.n5.nabble.com/user-get-notification-when-postgresql-database-updated-tp5600187p5603197.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general