What is Docker?

Docker is an open source software for automating the deployment of applications as portable, self-sufficient containers that can run on the cloud or on-premises. Docker is also promotes and evolves this technology, working in collaboration with cloud, Linux, and Windows vendors, including Microsoft.

2. What is container?

Docker containers can run anywhere, on-premises in the customer datacenter, in an external service provider or in the cloud, on Azure. Docker image containers can run natively on Linux and Windows. However, Windows images can run only on Windows hosts and Linux images can run on Linux hosts and Windows hosts

3. What are top 5 advantage of Docker?

Faster time to market
Developer Productivity
Deployment velocity
IT infrastructure reduction
IT operational efficiency
Faster issue to resolution