System-design

A Step-by-Step Guide to Saving AWS Costs by Uploading Public Docker Images to Private ECR

In the world of containerized applications, Docker Hub is a popular choice for storing and sharing Docker images. While Docker Hub is a convenient option, it may not be the most cost-effective choice

Kubernetes: The Future of Cloud Computing

In the world of modern software development and deployment, Kubernetes has emerged as a powerhouse that is changing the way we manage and scale applications. Whether you are a seasoned developer or a

Basic Docker Commands CheatSheet

Docker has become an indispensable tool in the world of software development and deployment. It enables developers to create, deploy, and run applications in lightweight, portable containers. Whether

From Dockerfile to Docker Compose: A Comprehensive Guide in Containerization

Containerization has revolutionized the way we develop, deploy, and manage applications. Docker has been at the forefront of this containerization movement, simplifying the process of packaging an ap

How to inspect the docker image?

When it comes to Microservice architecture, the docker image is like the soul of the system. It is essential to understand the purpose of a docker image and what it contains so that you can use the r

OOPS Concept in Simple English with Examples

OOP is a way of writing computer programs that makes it easier to manage and organize your code. Let's break down some key OOP concepts: 1. Class: Think of a class as a blueprint or a templ

What are Micro-service and Monolithic Architecture?

Introduction: In the world of software development, architecture plays a crucial role in determining the scalability, maintainability, and flexibility of an application. Two popular architectu

What is Docker and its use case?

Docker is a powerful tool that has revolutionized the way applications are deployed and managed. It is an open-source platform that allows developers to build, package, and deploy applications in a c

What is the docker multi-stage build?

Although Docker eliminates the need for dependencies on the client system, inefficient building of the image can result in a heavy image size. Many developers are unaware of this feature, leading to

A Comprehensive Guide to Docker Swarm: Orchestrate Your Containers with Ease

In the world of containerization and microservices, managing and scaling containers efficiently has become a critical task. Docker Swarm, a native clustering and orchestration solution for Docker con