December 2017
Intermediate to advanced
718 pages
23h 14m
English
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Chapter 18
File Systems
Abstract
Large-scale high performance computing systems generate, update, and retrieve enormous amounts of data over their lifetimes from various types of persistent storage. Without appropriate abstractions and associated user interfaces, governing and coordinating access to this information would not be practically feasible. File systems provide high-level semantics that hide the details of directly accessing storage devices at the block level. One of the most widespread input/output interfaces in use today is defined by the Portable Operating System Interface standard, discussed in this chapter along with usage examples. Parallel access to shared data in distributed environments introduces additional challenges that are ...
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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.