am 29.09.2005, um 9:20:00 +0200 mailte Rafael Montoya folgendes: > Ok, there are about 15 concurrent clients inserting and updating data, and > 20 concurrent clients only consulting. > I dont need all data in ram, of course, hehe, but i really have no idea > what's the minimum of ram for having fast answers for about 2000 > transactions in a day. > Almost all queries need to read more than 7 or 8 tables each time. > It will work in a Windows 2000 Server. I need to know whats the appropiate > hardware, because im sure its not necessary to buy a powerful server if a > not so powerful one can have a good performance too. I will really > appreciate any help. Substitute 'Windows 2000 Server' with 'Linux', so you can save money and you can more money spend in RAM. Regards, Andreas -- Andreas Kretschmer (Kontakt: siehe Header) Heynitz: 035242/47212, D1: 0160/7141639 GnuPG-ID 0x3FFF606C http://wwwkeys.de.pgp.net === Schollglas Unternehmensgruppe === ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org