Author: Hitanshu devops

  Explain Unix and Linux UNIX – It originally began as a propriety operating system from Bell Laboratories, which later spawned into different commercial versions. Linux – It is free, open source, and intended as a non-propriety operating system for Read More …

What Is Amazon Virtual Private Cloud (VPC) and Why Is It Used? VPC stands for Virtual Private Cloud. Amazon Virtual Private Cloud (Amazon VPC) provides a logically isolated area of the AWS cloud where you can launch AWS resources in Read More …

What do you know about the Amazon Database? Amazon database is one of the Amazon Web Services that offers managed database along with managed service and NoSQL. It is also a fully managed petabyte-scale data warehouse service and in-memory caching Read More …

What is Amazon S3? S3 is short for Simple Storage Service, and Amazon S3 is the most supported storage platform available. It is a virtual drive where we are able to store data and use it for scalability on a Read More …

  What Is Amazon Route 53? Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service. It is designed for developers and corporates to route the end users to Internet applications by translating human readable names Read More …

What Is Identity and Access Management (IAM) and How Is It Used? Identity and Access Management (IAM) is a web service for securely controlling access to AWS services. IAM lets you manage users, credentials, and permissions that control the usage of Read More …

  What are the different types of EC2 instances based on their costs? The four types of EC2 instances are: On-demand Instance It is cheap for a short time but not when taken for the long term Spot Instance It Read More …

DevOps / CI-CD What is SDLC ( Software Development life cycle) Software Development Life Cycle (SDLC) is a process used by the software industry to design, develop and test high-quality software. The SDLC aims to produce high-quality software that meets Read More …