August 2014
Intermediate to advanced
448 pages
11h 59m
English
book
Foundations of Software and System Performance Engineering: Process, Performance Modeling, Requirements, Testing, Scalability, and Practice
by André B. Bondi
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Chapter 4. Workload Identification and Characterization
We describe the need to specify the functionalities of a system and to identify the nature of the performance characteristics each functionality must have to be effective. The notion of a reference workload will be introduced as a vehicle for specifying a straw workload for the purposes of when several workloads are possible. We shall discuss the impact of time-varying behavior on system performance—for example, whether the load offered to it is rhythmic and regular, whether it varies seasonally or by time of day, whether it is growing over time, and whether it is inherently subject to potentially disruptive bursts of activity. These workload characteristics must be understood for performance ...
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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.