Re: What's size of your PostgreSQL Database?

> On Sat, 2008-08-16 at 11:42 +0800, Amber wrote: 
>> Dear all:
>>     We are currently considering using PostgreSQL to host a read only warehouse, we would like to get some
experiences,best practices and performance metrics from the user community, following is the question list:
 
>> 1. What's size of your database?
>> 2. What Operating System are you using?
>> 3. What level is your RAID array?
>> 4. How many cores and memory does your server have?
>> 5. What about your performance of join operations?
>> 6. What about your performance of load operations?
>> 7. How many concurrent readers of your database, and what's the average transfer rate, suppose all readers are doing
onetable scaning.
 
>> 8. Single instance or a cluster, what cluster software are you using if you have a cluster?
>> 
>> Thank you in advance!
> 
> 1. 2.5-3TB, several others that are of fractional sisize.


   How many CPU cores and memory does your server have :)