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DevOps vs Site Reliability Engineering: Concepts, Practices, and Roles

Altexsoft

For over a decade, two similar concepts — DevOps and Site Reliability Engineering (SRE) — have been coexisting in the world of software development. This article explains how DevOps and SRE facilitate building reliable software, where they overlap, how they differ from each other, and when they can efficiently work side by side.

DevOps 96
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AoAD2 Chapter 3: How to Be Agile

James Shore

To share your thoughts, join the AoAD2 open review mailing list. As we’ve seen in the previous chapters, Agile is a philosophy: a way of thinking about software development. Agile software development is an ongoing process of learning and improvement. This excerpt is copyright 2007, 2020 by James Shore and Shane Warden.

Agile 103
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AoAD2 Chapter 6: Invest in Change

James Shore

To share your thoughts, join the AoAD2 open review mailing list. If not, you can hire consultants. Some Agile consultants have change management experience and can guide both aspects of your Agile adoption. Give each team responsibility for their budget, plans, and results. The VP liked what I had to say.

Agile 94
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The Cloud Cost-Conscious Conundrum

taos

Frankly, I don’t know a single CIO, CTO or VP of Engineering or Operations that would disagree with me. Furthermore, should a regional deployment strategy not work out for the business, the technical budget is left holding the proverbial bag. Public cloud is not cheaper! There, I said it! Data Restrictions.

Cloud 40