May 2018
Intermediate to advanced
816 pages
22h 53m
English
book
SAFe 4.5 Reference Guide: Scaled Agile Framework for Lean Enterprises, Second edition
by Dean Leffingwell
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SAFe Requirements Model
Essentially, all models are wrong, but some are useful.
—George E. P. Box
To support bringing the benefits of Lean and Agile development to larger enterprises—or to smaller businesses building more complex systems—SAFe provides a scalable requirements model that demonstrates a way to express system behaviors: Epics, Capabilities, Features, Stories, Nonfunctional Requirements (NFRs), and more. As shown in Figure 1, each of these work items is expressed in different ways. For example, a feature is described by a phrase, benefit hypothesis, and acceptance criteria; a story is elaborated by a user-voice statement and acceptance ...
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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.