Docker for Dummies – The Complete Absolute Beginners Guide
Learn about Docker and Containers in a step by step approach
Hello and welcome to my new course Docker for Dummies
In the beginning of internet and server technology, there was the bare metal server. It was a single computer which hosted a single operating system and on top of that a single web server application.
The quest for better use of hardware lead to another innovation called as the virtualization. It enabled a single bare metal server computer to host multiple guest operating systems which works like separate computers. The technology itself was superb, but the resource and memory usage was high.
In want of more refinement and efficient use of resources, recently came the containerization technology in which a single operating system is divided into multiple containers with very little size and they share the common kernel of the host operating system itself.
We are going to learn about this technology in our Docker for Dummies course.