June 2005
Intermediate to advanced
408 pages
12h 1m
English
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N
- N
Abbreviation for need. Need refers to the level of infrastructure required to support all servers and networking devices in the Data Center, assuming that the space is filled to maximum capacity and all devices are functioning. The term can apply to all types of Data Center infrastructure, but is most commonly used when discussing standby power, cooling, and the room's network. Redundant infrastructure levels are indicated as N+1, N+2, N+3, and so on, or N, 2N, 3N, and so on.
- nanometer
One billionth of a meter. A measurement of the wavelength of light. Abbreviated as nm.
- nanoseconds
One billionth of a second. Used to measure signal delay times associated with structured cabling. Abbreviated as ns.
- near end cross talk (NEXT)
The measurement of ...
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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.