Kubernetes: How Industries are using to solve their challanges

What is Kubernetes?

Why Kubernetes is so useful?

  • Traditional Deployment Era: Earlier applications were run on physical servers. There we no way to define resource boundaries for applications in a physical server, this caused the issues of resource allocation. For example, if multiple applications were run on the physical server then there can be an instance when one application may take up most of the resources and other applications would underperform. One solution for this is to launch each application on a different physical server but in this case, resources were underutilized.
  • Virtualized Deployment Era: Virtualization allows us to run multiple Virtual Machines(VMs) on a single physical server. Applications can be isolated between VMs and it also provides security as one application cannot be accessed by another application. Also, virtualization allows a better utilization of resources.
  • Container Deployment Era: Containers are similar to VMs, Containers has their own filesystem, the share of CPU, memory, process space, and more. But containers are very lightweight. Applications can be bundled in a good way and run inside containers easily.

Why we need Kubernetes and what it can do

  • Service discovery and load balancing: Kubernetes can expose a container using the DNS name or IP address and it also able to do load balancing to distribute the traffic.
  • Storage orchestration: Kubernetes automatically allows to mount of the storage system.
  • Automated rollouts and rollbacks: You can describe the desired state for your deployed containers using Kubernetes, and it changes the actual state to the desired state.
  • Automatic bin packing: You can provide Kubernetes with a cluster of nodes that it can use to run containers. Also, you can tell about the RAM and CPU each container need and it will fit containers onto the nodes.
  • Self-healing: Kubernetes restarts containers that fail, replace, and kill containers that don’t respond.
  • Secret and configuration management: Kubernetes helps us to store and manage sensitive information such as passwords.

Kubernetes Trends

Interest in Kubernetes has increased substantially over the years, according to Google Trends

Kubernetes Case Study


“Research teams can now take advantage of the frameworks we’ve built on top of Kubernetes, which make it easy to launch experiments, scale them by 10x or 50x, and take little effort to manage.” — CHRISTOPHER BERNER, HEAD OF INFRASTRUCTURE FOR OPENAI

The New York Times

“I think once you get over the initial hump, things get a lot easier and actually a lot faster.” — DEEP KAPADIA, EXECUTIVE DIRECTOR, ENGINEERING AT THE NEW YORK TIMES


“We saw the amazing community that’s grown up around Kubernetes, and we wanted to be part of that. We wanted to benefit from added velocity and reduced cost, and also align with the rest of the industry on best practices and tools.” — JAI CHAKRABARTI, DIRECTOR OF ENGINEERING, INFRASTRUCTURE AND OPERATIONS, SPOTIFY

Thank You !!



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Aditya Raj

I'm passionate learner diving into the concepts of computing 💻