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

Altexsoft

In the words of Ben Treynor Sloss, Google’s VP of engineering who coined the very term SRE , “it’s what happens when you ask a software engineer to design an operation function.”. The term DevOps (short for development and operations) was coined in 2009 by Patrick Debois, Belgian IT consultant and Agile practitioner.

DevOps 96
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AoAD2 Chapter 3: How to Be Agile

James Shore

Give each team responsibility for their budget, plans, and results. Here’s an example of how manager buy-in works in a complex situation, drawn from my experience as a consultant. I was originally approached by an engineering manager at a company with several hundred engineers and about 45 software teams.

Agile 103
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AoAD2 Chapter 6: Invest in Change

James Shore

Large changes—those that directly impact more than 30-70 people—require professional change management. Depending on the size of your organization, your HR department may have change management experts on staff who can help. If not, you can hire consultants. It can kill the change entirely.

Agile 94