Constructive feedback is a powerful tool that can help individuals and teams improve their performance and achieve their goals. It is a way of providing information and guidance that is intended to be helpful and supportive, rather than critical or negative. In this blog post, we will explore the key…

What is Service? Kubernetes is a powerful container orchestration system that allows you to manage and scale your applications with ease. One of the key features of Kubernetes is its ability to create and manage services, which are a way to expose your application’s functionality to the outside world. A Kubernetes service is…

What is docker networking? Docker networking is a powerful feature that allows you to control how containers communicate with each other and with the host system. With Docker, you can create networks, connect containers to them, and configure their networking settings to suit your needs. This makes it easy to isolate different parts of…

What is an API gateway? API is an acronym for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other. So every time you use an app like Instagram, you send us a message or check travel prices for your next vacation, you’re using an API. APIs can…

What is gRPC? gRPC is an open-source remote procedure call framework created by Google in 2016. It was a rewrite of the internal RPC infrastructure that they used for years. But, what is an RPC, or a Remote Procedure Call? A local procedure call is a function call within a process to execute…

What is ECS? Elastic Container Service (ECS) is AWS’s managed container orchestrator. And so being an orchestrator, it is going to be put in the same family as a docker swarm or Kubernetes, However, ECS is entirely provided and managed by AWS. 4 Reasons Why we need Orchestrator? In Orchestrator, the main purpose of it is to manage the…

What is serverless? Serverless is short for serverless computing or serverless architecture and it does not mean that you don’t use servers. There’s no magical computer-less system running your application. Rather, serverless computing means the provider of your computing power is managing the servers completely for you. From handling the configuration and maintenance…

Why CICD? Over the last decade or so, we gradually shifted from the Waterfall model to Agile software development, and developers started to deliver working software in smaller and more frequent increments. In this process, the IT operations (Ops) teams were unintentionally left behind, putting a lot of pressure on them due…

Before we move on to understanding pods, we would like to assume that the application is already developed and built into Docker images and it is available on a Docker repository like Docker hub so Kubernetes can pull it down. We also assume that the Kubernetes cluster has already been…