HP-UX NSA HTTP B.11.23.01.01 Release Notes

Announcement

Chapter 3

HP-UX NSA HTTP B.11.23.01.01

Release Notes

Announcement

The HP-UX NSA HTTP B.11.23.01.01 product enables NSA (Network Server Accelerator)

functionality for the HTTP protocol on HP-UX 11i version 2 (11.23). NSA HTTP improves Web

server performance by maintaining an in-kernel cache of recently accessed web pages. When

NSA HTTP is activated, web page requests (HTTP GET requests) are serviced directly from

the data cache in the kernel. Serving web pages from the in-kernel cache instead of passing

the requests to a user-space application tremendously improves web server performance.