Re: Windows 2000 Server and processor recommendations

[Tanel Poder]

Title: Message

On the other hand, 32bit Oracle will never be able to use all of your 4GB of memory. Even on linux you have to play around with lowering the SGA base address manually when want to use more than 1,7GB for SGA. And you can't go past about 2,2-2,3GB anyway. So, rest of your memory will be spent on doublecaching on filesystem.   Tanel.   ----- Original Message ----- From: Mladen Gogala To: Multiple recipients of list ORACLE-L Sent: Wednesday, August 27, 2003 8:54 PM Subject: RE: Windows 2000 Server and processor recommendations Dual 2.4 GHZ would be better because at that bus speed you cannot really use your RAM. Unless you have huge CPU cache,  you're bound to experience wait states while your CPU is fetching memory. RAM speeds are are around 50ns  and CPU cycles happen one in 0.3ns.  The difference in speed is approximately 100 times.  You must have very smart on CPU board cache in order to atone for that.  Furthermore, in order to help CA economy, I'd go with Red Hat, if I had a choice. Using Apache/Tomcat on an NT box is half the fun of running it on a Linux box.     -- Mladen Gogala Oracle DBA -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Shannon St. Dennis Sent: Wednesday, August 27, 2003 1:30 PM To: Multiple recipients of list ORACLE-L Subject: Windows 2000 Server and processor recommendations We are going to be installing a small web application in our DMZ.  The application was built using JSP, running on an Apache/tomcat configuration. The back end is small (< 1Gb) oracle standard edition database (v9.2.0)   We are going to run this on a dual-processor dell server.  There will be lots of OLTP (online lookups) but the actual transaction is very small (enter an address and it tells you where your polling station is).   We have several options for configuring the server.  What would be better?   a) Dual Xeon 3.06GHz w/1M cache and 2GB Ram: $8,423 d) Dual Zeon 2.4Ghz w/512K cache and 4Gb Ram : $8,872   is it better to skimp slightly on the cpu's and go for more ram (ie. caching more)?     Thanks for any info.     Shannon   Shannon St. Dennis Database Administrator City of Regina (306) 777-7415 (phone) (306) 777-6804 (fax) [EMAIL PROTECTED]   The degree of normality in a database is inversely proportional to that of its DBA   Note: This message is for the named person's use only.  It may contain confidential, proprietary or legally privileged information.  No confidentiality or privilege is waived or lost by any mistransmission.  If you receive this message in error, please immediately delete it and all copies of it from your system, destroy any hard copies of it and notify the sender.  You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. Wang Trading LLC and any of its subsidiaries each reserve the right to monitor all e-mail communications through its networks.  Any views expressed in this message are those of the individual sender, except where the message states otherwise and the sender is authorized to state them to be the views of any such entity.