Prabhat Korshub Blogs

  Introduction Infrastructure in the cloud world is no longer about racking servers or manually setting up environments. In 2025, everything revolves around Infrastructure as Code (IaC) . Among the most powerful tools in this space are Terraform and Ansible . When combined, they give engineers, developers, and DevOps professionals a complete toolkit for provisioning and managing infrastructure seamlessly. So, why is this combination so important today? Let’s dive in. Understanding the Basics What is Terraform? Terraform is an open-source tool created by HashiCorp. It allows you to define and provision infrastructure using a declarative configuration language called HCL (HashiCorp Configuration Language) . Simply put, you write code to tell Terraform what you want, and Terraform figures out how to make it happen. What is Ansible? Ansible, developed by Red Hat, is an automation and configuration management tool . It uses YAML-based playbooks to automate tasks like installi...

Introduction NGINX , a powerhouse in the realm of web servers, has become synonymous with high performance, scalability, and reliability in the digital landscape. In this NGINX MasterClass , we’ll delve into the intricacies of NGINX as a server and explore its capabilities as a custom load balancer. NGINX Server Basics NGINX, pronounced ‘engine-x’, is an open-source web server renowned for its speed and efficiency. Unlike traditional servers, NGINX excels in handling a large number of concurrent connections, making it a go-to choice for websites with high traffic. Benefits of NGINX Server The benefits of employing NGINX as your web server are manifold. Improved performance, efficient memory utilization, and the ability to handle thousands of simultaneous connections are just a few of the advantages that set NGINX apart from its counterparts. Use Cases of NGINX Server NGINX finds its applications in various scenarios, from serving static content to acting as a reverse proxy server for ...