DevOps Handbook - Book Review

Hello! 

 

I'm bringing now one more tip book, this time it's the DevOps Handbook.

 

 

  

 

 

This book is by the same authors as the Phoenix project book, it deals with all the tips of the Phoenix project but in a much more detailed way, it brings a whole process or procedure to be adopted to implement the DevOps philosophy and methods in a company. It's a pretty good read and brings several examples and use cases from different companies that have adopted DevOps. Some important points from the book to consider by anyone looking to deploy DevOps:

 

- Make all work visible, with a kanban board or something like that 

- Have an established and efficient change process 

- Work with small workloads 

- Perform automated tests 

- Deploy continuously and several times a day 

- Have a deployment strategy that allows for quick rollback if necessary 

- Maintain a feedback policy from developers, operations personnel and customers 

- Application monitoring on security, performance, customer acceptance, revenue 

- Automate tests and deploys as much as possible 

- With deploy strategies you can apply DevOps in any type of business 

- Incorporate security tests into development 

- Low risk releases, do not change the code in large proportions but in small ones 

- Seek to improve the workflow more than the work product itself 

 

That's it, worth reading, DevOps is here to stay, it's a whole mindset shift in how IT should work.

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