October 1998
Intermediate to advanced
374 pages
12h 6m
English
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Hardware and Operating System Issues
The
single biggest hardware issue affecting web server performance is
RAM. A web server should never ever have to swap: swapping increases
the latency of each request beyond a point that users consider fast
enough. This causes users to hit Stop and reload, further increasing
the load. You can, and should, control the
MaxClients setting so that your server does not
spawn so many children it starts swapping.
Beyond that, the rest is mundane: get a fast enough CPU, a fast enough network card, and fast enough disks, where “fast enough” is something that needs to be determined by experimentation.
Operating system choice is largely a matter of local concerns. But a general guideline is to always apply the latest vendor TCP/IP patches. HTTP serving completely breaks many of the assumptions built into Unix kernels up through 1994, and even 1995. Good choices include recent FreeBSD and Linux.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.