Devops

Image of a standard normal distribution with an arrow pointing at the average and an arrow pointing at the right tail

Stop relying on averages

Averages, while useful for monitoring overall system health, often misrepresent individual user experiences. To truly understand and improve user satisfaction, one must analyze data beyond averages.

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Application Availability Depends on Dependencies

No SaaS application is an island. Learn how to calculate the required uptime of dependencies based on your application uptime requirements. Plus use a handy calculator!

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Managers in the Theory of Constraints

A case for keeping managers out of the day to day work of the team

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Value VS Time to Value

Why tech leaders should focus on Time to Value over Value

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Test Automation Quality - Who watches the watchmen?

Getting real about the value of test automation and the quality of that code

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The Test Automation Diamond

Revising test automation proportions in the post-API driven world.

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Saying goodbye to Slack

My takeaways after migrating from Slack to Microsoft Teams after four years of Slacking

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All these DevOps cycle graphics are wrong

Recognize that a Deploy and a Release are two different things and adjust your tools and process to take advantage of that fact.

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Deployability: The NPS of DevOps

Including a subjective metric in your DevOps KPIs can reveal surprising depth

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