Datastage 7.5 performance in a 32 bit environment

mydearsyed · Post by **mydearsyed** » Thu Jun 12, 2008 7:35 am

HI All,

I am using datastage 7.5.1 on a 32 bit windows 2003 Enterprise Edition. what is the maximum amt of CPU required for this.

The reason is because we are installing the same on a new Server and I have been told that the maximum capacity of Datastage on a 32 bit OS is 4 GB of RAM.

Can anyone shed some light on the same.

Regards
Syed

ArndW · Post by **ArndW** » Thu Jun 12, 2008 7:38 am

mydearsyed wrote:...I have been told that the maximum capacity of Datastage on a 32 bit OS is 4 GB of RAM...

This is not a DataStage limitation. Windows 2003 has physical memory limitations, but the virtual memory that DataStage sees is significantly larger.

chulett · Post by **chulett** » Thu Jun 12, 2008 7:45 am

All 32 bit operating systems have that limitation on physical memory.

ArndW · Post by **ArndW** » Thu Jun 12, 2008 8:17 am

Lol - I missed that.

Minhajuddin · Post by **Minhajuddin** » Thu Jun 12, 2008 11:28 am

Some math for DSXChanger's

Code: Select all

2^32 = 4,294,967,296
2^2(2^30)= 4 (2^30) = 4 GB

DSXchange

Datastage 7.5 performance in a 32 bit environment

Datastage 7.5 performance in a 32 bit environment

Re: Datastage 7.5 performance in a 32 bit environment