Continuous Delivery is the term that comes with agile methodology. You want to make changes frequently and deliver them without hassle onto production environment. Spinnaker is a Continuous delivery platform developed by Netflix that can make your way easy. According to the official website: "Spinnaker is an open source, multi-cloud...
Cloudfoundry: Open Source Platform as a Service A platform used for running applications and services. The purpose of cloudfoundry is to change the way apps and services are deployed and run by reducing the cycle time of development to deployment. Cloud Foundry directly takes benefits of cloud-based resources such that apps running...
Platform as a service (PaaS) : a cloud computing model which allows user to deliver applications over the Internet. In a this model, a cloud provider provides hardware ( like IaaS ) as well as software tools which are usually needed for development of required Application to its users. The hardware and software tools are provided as a...