Category: cloud
What is Docker in DevOps?
Docker is a containerization platform used in DevOps to package applications and their dependencies into lightweight, portable containers that run the same way across all environments. Why Docker is important in DevOps? Because it solves a major problem: “Works on my machine” – Gone! Docker ensures: How Docker fits into DevOps workflow Docker is used… Continue reading What is Docker in DevOps?
Is Docker a virtual machine?
No, Docker is not a virtual machine. But it behaves similar in some ways – that’s why people get confused. 1. Docker = Containerization 2. Virtual Machine = Full OS Virtualization Technical Difference Docker Containers VM Quick Example Running PHP app in Docker: Starts in 2-3 seconds. Running PHP app in a VM: When to… Continue reading Is Docker a virtual machine?
