{"id":159,"date":"2026-08-31T13:02:20","date_gmt":"2026-08-31T13:02:20","guid":{"rendered":"https:\/\/nceducations.com\/blog\/?p=159"},"modified":"2026-08-31T13:02:20","modified_gmt":"2026-08-31T13:02:20","slug":"what-is-devops","status":"publish","type":"post","link":"https:\/\/nceducations.com\/blog\/what-is-devops\/","title":{"rendered":"What is DevOps?: In Simple Words, Used for, Jobs, Salary & Complete course details 2026"},"content":{"rendered":"

In simple words, DevOps is a way for software developers and IT operations teams to work together to build, test, and release software faster and more reliably. If you have spent even ten minutes scrolling through IT job portals lately, you have probably noticed this word popping up everywhere. Companies from startups to giants like Amazon, TCS, and Infosys<\/strong> are hiring DevOps engineers on a war footing, and salaries for this role are among the highest in the software industry right now.<\/span><\/p>\n

But here’s the confusing part: ask five people “what is DevOps?<\/strong>“, and you’ll get five different answers. Some call it a job role, others call it a set of tools, and some just say “it’s coding plus operations.” So which one is right?<\/span><\/p>\n

What is DevOps?<\/b><\/h2>\n

DevOps is a combination of two words Development and Operations. In simple terms, it is a culture and a set of practices that bring software developers and IT operations teams together, instead of letting them work in separate silos as they used to years ago.<\/span><\/p>\n

Earlier, developers would write code and simply hand it over to the operations team to deploy and manage. If something broke, both teams would blame each other, and fixing bugs took days or even weeks. DevOps changes this by making both teams work as one unit, right from planning and coding to testing, deployment, and monitoring.<\/span><\/p>\n

At its core, DevOps is about speed and reliability. It uses automation, continuous integration, and continuous delivery (commonly shortened to CI\/CD) so that new features and updates reach users faster, with fewer errors. So when someone asks what DevOps in software engineering is, the short answer is: it’s the practice of automating and streamlining the entire software delivery process so that teams can build, test, and release software quickly and safely.<\/span><\/p>\n

This is also why DevOps is not really “full of coding<\/strong>” in the traditional sense – it involves scripting and automation, but it leans more towards process, tools, and collaboration than writing large applications from scratch.<\/span><\/p>\n

Example of DevOps<\/b><\/h3>\n

Think of an e-commerce app like Flipkart during a big sale. Every day, developers push small updates like a new offer banner, a bug fix, a faster checkout page. Without DevOps, each update would need manual testing and manual server deployment, which could take hours and risk crashing the app during peak traffic.<\/span><\/p>\n

With DevOps, the moment a developer commits new code, automated tools test it, package it, and deploy it to live servers within minutes – often without any human touching the servers directly. If something goes wrong, monitoring tools alert the team instantly, and the system can even roll back automatically. That’s DevOps working quietly in the background.<\/span><\/p>\n

How DevOps Works?<\/b><\/h2>\n

DevOps works in a loop, often shown as an infinite symbol, because it never really “ends” – it keeps repeating with every new release. It generally follows these stages: planning the work, coding the feature, building it, testing it automatically, releasing it, deploying it to servers, operating it in the live environment, and monitoring it for issues. Feedback from monitoring then flows back into planning, and the cycle starts again.<\/span><\/p>\n

This is often called the DevOps life cycle, and the entire idea is to shrink the time between writing code and getting it safely in front of real users. To make this loop fast and consistent, DevOps engineers rely heavily on automation tools – for version control, building code, testing, deploying, and tracking infrastructure. Popular DevOps tools include Git, Jenkins, Docker, Kubernetes, Ansible, and cloud platforms like AWS and Azure. Instead of manually doing repetitive tasks, engineers write scripts and configurations so machines handle the heavy lifting, and humans focus on improving the process.<\/span><\/p>\n

DevOps Engineer Course Syllabus<\/b><\/h2>\n

Most good DevOps courses in India are structured to take you from the basics of Linux and networking all the way to real cloud deployments. A typical syllabus usually covers:<\/span><\/p>\n