Справочник Пользователя для Oracle B32100-01

System Requirements

Requirements

Processor type

64-bit HP-UX Itanium processor

To determine the processor type, run the following command:

 No

Processor speed

400 MHz or faster

 Yes

Memory

The memory requirements provided for the various installation types represents enough 
physical memory to install and run 

Oracle Application Server

. However, for most 

production sites, you should configure at least 1 GB of physical memory. For sites with 
substantial traffic, increasing the amount of memory further may improve your 
performance. For Java applications, you should either increase the maximum heap allocated 
to the OC4J processes, or configure additional OC4J processes to utilize this memory. See the 
Oracle Application Server Performance Guide for details.

To determine the optimal amount of memory for your installation, the best practice is to 
load test your site. Resource requirements can vary substantially for different applications 
and different usage patterns. In addition, some operating system utilities for monitoring 
memory can overstate memory usage (partially due to the representation of shared 
memory). The preferred method for determining memory requirements is to monitor the 
improvement in performance resulting from the addition of physical memory in your load 
test. Refer to your platform vendor documentation for information on how to configure 
memory and processor resources for testing purposes.

OracleAS Infrastructure:

■

OracleAS Metadata Repository and Identity Management: 1 GB

■

Identity Management only: 1 GB

■

OracleAS Metadata Repository only: 1 GB

Oracle Identity Federation: 512 MB

■

The installer checks the amount of memory on your computer and will warn you if 
your computer does not meet the minimum memory requirements.

To determine the amount of memory, enter the following command:

"

 Yes