March 2009
Intermediate to advanced
515 pages
13h 12m
English
Content preview from Software Engineering and Testing
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INTRODUCTION TO SOFTWARE ENGINEERING 13
4. Software doesn’t wear out. There is a well-known “bath-tub curve” in
reliability studies for hardware products. Figure 1.3 depicts the failure rate as
a function of time for hardware. The relationship is often called the “bath-tub
curve.”
There are three phases for the life of a hardware product. The initial phase
is the burn-in phase, where failure intensity is high. The product is tested in the
industry before delivery. Due to testing and fixing faults, failure intensity will
come down initially and may stabilize after a certain time. The second phase is the
useful life phase where failur
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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.