DevOps is a set of practices and guidelines that help improve software development productivity. It has immensely helped shorten the software development lifecycle while delivering high-quality applications with a steady and consistent delivery of code.  

One thing that played a major role in enabling the success of DevOps was containerization. If we had to explain in very simple terms what containerization was, we would say it is the process of placing the code, the environment, as well as its dependencies in an isolated space during the application development process. This, in turn, enhances the speed of deployment, patching, and scaling. Containerization has helped resolve some of the biggest problems that deployment faced and its benefits extend beyond just deployment – from boosting the ability to standardize and automate to enabling people to work across languages and technologies. 

Kubernetes is an open-source system for container orchestration. It is a tool that enables one to manage, scale, and automate the process of software deployment. If we had to describe in very simple terms, how Kubernetes is helpful in DevOps, we would say it helps combine the development and maintenance phases of the software systems which improves agility.

To simplify it further, we would say, containerization using Kubernetes is an efficient and effective way to implement DevOps compared to the traditional monolithic approach. Using Kubernetes, one can create and manage containers on cloud-based server systems. Using Kubernetes, DevOps teams can bring down the burden on the infrastructure by letting the containers operate on a different machine or environment without breaking down either machines or environments, keeping everything functioning smoothly. 

maybe we will just suffice to say that every DevOps engineer must absolutely invest time and effort towards learning and mastering Kubernetes, it is important and it is almost essential. If you are someone who would like to learn DevOps or Kubernetes, we totally recommend checking out our live online instructor-led courses for DevOps as well as Docker & Kubernetes.