What is Mean Time to Recovery (MTTR)?
MTTR is defined by DORA and in the Accelerate book as '"how quickly a service can be restored after a failure". Learn more about this engineering productivity metric in this 2-minute explainer video.
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What is Change Lead Time?
Change Lead Time is defined by DORA and in the Accelerate book as '"the time it takes to go from code committed to code successfully running in production". Learn more about this engineering productivity metric in this 2-minute explainer video.
What is Change Failure Rate?
Change Failure Rate is defined by DORA and in the Accelerate book as '"the percentage of changes to production, including for example software releases and infrastructure configuration changes, that fail". Learn more about this engineering productivity metric in this 2-minute explainer video.
Managing reusable pipeline configuration with object parameters
CircleCI pipelines are defined in configuration files using the YAML syntax, which has been widely adopted by many software tools and solutions. YAML is a human-readable declarative data structure commonly used in configuration files and in applications where data is being stored or transmitted. The data in pipeline configuration files specifies and controls how workflows and jobs are executed when triggered on the platform.
DORA Metrics Explained: the four DORA metrics and how to improve them
DORA metrics come from an organization called DevOps Research and Assessment. This was a team put together by Google to survey thousands of development teams across multiple industries, to try to understand what makes a high performing team different than a low performing team. What they ended up settling on are these four metrics.
Continuous updates | Dynamic config
With the new release of dynamic config via setup workflows, CircleCI customers can now use jobs and workflows, not only to execute work but to determine the work they want to run.
Become a CI/CD expert with live DevOps training courses
At CircleCI, we’ve worked hard to build on-demand training to help our users get the most out of our platform and its capabilities. Historically, we created CircleCI Academy courses to ensure that all our customers know how to effectively use the features on our platform. Today, we’re taking a proactive approach to enhance your DevOps skills.
Influencing DevOps without Authority - How a DevOps Engineer can advance real DevOps
In this talk, Baruch will show how some proven influencing and negotiating techniques can be used to convince critical stakeholders in your organization in the necessity of DevOps. We look at the arguments, the techniques, and the small tricks, which work in particular situations with particular engineering and business leadership positions and will prepare you to deliver the message of DevOps most convincingly to each.
CircleCI | AWS DevDay
CircleCI is the cloud standard CI platform for AWS. In this modernization workshop, we’ll show how high performing engineering teams achieve automation at scale with AWS and CI/CD.