Devops terms

 Non-functional Facets

Canary Release

Derived from the phrase “canary in a coal mine”, the canary release functions in a similar manner. It is used to gradually introduce a software release to a small subgroup of users, making sure that it is safe and functional before being rolled out to the general populace.


Configuration Drift
Configuration drift occurs when servers in an organization’s infrastructure become more and more different over time, drifting away from their original intended state. Typically it is caused by changes to software or hardware that are not recorded or tracked consistently.

Continuous Integration (CI)
Continuous integration is a software development practice where developers are required to integrate code into a shared repository multiple times per day for the purpose of getting rapid feedback. Together with continuous delivery, it forms the modern CI/CD delivery pipeline.

DevSecOps 
DevSecOps involves incorporating security into all stages of the software development workflow instead of saving it for the last stage.

Kanban
Kanban is a visual workflow management method that is commonly managed using a whiteboard layout, with tasks written on sticky notes that move from column to column.

Microservices Architecture
A new software design architecture that breaks apart monolithic systems into loosely coupled services that can be developed, deployed, and maintained independently. Each microservice is a discrete process that provides a unique business capability.

Scrum
Scrum is an agile project management framework that breaks the available work into discrete units and then works on them during periods called sprints. At the end of each sprint, the deliverable is a potentially releasable increment to the product.

Agile
A precursor to Devops; Agile is a software development and, more broadly, business methodology that emphasizes short, iterative planning and development cycles to provide better control and predictability and support changing requirements as projects evolve.





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