Blue/green deployments are a strategy to deploy a new version of an application. They work by starting an entirely new instance of the application, and then routing traffic over to it. ...

Linters are programs that look at a program's source code and find problems automatically. They are a common feature of pull request automation because they ensure that "obvious" bugs do not make it to production. ...

DevOps is a methodology that helps engineering teams build better products by continuously integrating user feedback. ...

Rolling deployments are a strategy to deploy a new version of an application without causing downtime. They work by creating a single instance of the new version of an application, then shutting off one instance of the old version until all instances have been upgraded. ...

Autoscaling automates horizontal scaling to ensure that the number of workers is proportional to the load on the system. ...

Ephemeral environments are temporary deployments that contain a self-contained version of your application, generally for every feature branch. ...