Hi all, I am having postgres6.5 installed on a remote linux server. Now i have installed the same scenario in a local machine. Now i want to update my local machine with any transaction or changes made in remote machine. something like a oracle parallel server. where if one machine breaks down due to some reason the other machine can take over as it has all the data with it. I want to move my complete database with critical data on to postgres. can anybody please suggest how do i do it as the server is a mission critical server. any suggestions are appreciated and thanks for all of the suggestions in advance. Thanks & Regards Rajesh. __________________________________________________ Do You Yahoo!? Yahoo! Photos - 35mm Quality Prints, Now Get 15 Free! http://photos.yahoo.com/