Book Image

SAFe® for DevOps Practitioners

By : Robert Wen
Book Image

SAFe® for DevOps Practitioners

By: Robert Wen

Overview of this book

Product development and release faces overlapping challenges due to the combined pressure of delivering high-quality products in shorter time-to-market cycles, along with maintaining proper operation and ensuring security in a complex high-tech environment. This calls for new ways of overcoming these challenges from design to development, to release, and beyond. SAFe® for DevOps Practitioners helps you use a DevOps approach with the Scaled Agile Framework and details how value streams help you resolve these challenges using examples and use cases. The book begins by explaining how the CALMR approach makes DevOps effective in resolving product development roadblocks. Next, you’ll learn to apply value stream management to establish a value stream that enables product development flow, measure its effectiveness through appropriate feedback loops, and find ways of improving it. Finally, you’ll get to grips with implementing a continuous delivery pipeline that optimizes the value stream through four phases during release on demand. This book complements the latest SAFe DevOps courses, and you’ll find it useful while studying for the SAFe DevOps Practitioner (SDP) certification. By the end of this DevOps book, you’ll have gained a clear understanding of how to achieve continuous execution and release on demand using DevOps and SAFe.
Table of Contents (21 chapters)
Free Chapter
2
Part 1 Approach – A Look at DevOps and SAFe® through CALMR
8
Part 2:Implement – Moving Toward Value Streams
12
Part 3:Optimize – Enabling a Continuous Delivery Pipeline

A culture for organizational change

Every community of people, from the smallest of teams to the largest of nations, will have a culture—a thread that serves as the identity of the community. A community uses its culture to identify its norms and indicate what makes that community different from other communities.

It is the organization’s responsibility to determine whether its culture is servicing the needs of the organization and allowing it to grow and prosper. The first part of this is the self-inspection of whether the culture is beneficial to the organization. After that analysis, the organization can decide on actions to change the culture.

What kind of culture?

In 1988, Ron Westrum was studying how to improve safety on medical teams when he came upon the idea of examining the culture of those teams. He looked at how these organizations handled information and came up with a typology consisting of three types of cultures. The cultures are identified as...