DevOps - GravityDevOps

The SRE Roadmap for 2025

Introduction In this article we will talk about SRE Roadmap 2023. In today's rapidly evolving software engineering landscape, Site Reliability Engineering (SRE) has emerged as a crucial discipline for ensuring…

Saurabh Khan November 28, 2024

DevOps

Configuration Management vs Configuration Orchestration 2026

Quick Answer: Configuration management ensures individual systems are in a desired, consistent state (e.g., the right packages and config on each server). Configuration orchestration coordinates actions across many systems in…

Saurabh Khan November 28, 2024

Top 50 DevOps Engineer Interview Questions & Answers

INTERVIEW QUESTIONS DevOps

Docker Tutorial: Basic to Advanced 2026

Docker Tutorial: Introduction (2026 Edition) What is Docker? Docker is an open-source platform that lets you build, ship, and run applications inside lightweight, portable containers. A container packages your code…

Saurabh Khan November 28, 2024

JENKINS DevOps

Jenkins Tutorial: From Basic to Advanced 2026

Quick Answer: This Jenkins tutorial takes you from the basics to advanced CI/CD, updated for 2026 — installing Jenkins, creating jobs, writing declarative pipelines with a Jenkinsfile, using agents and…

Saurabh Khan November 28, 2024

KUBERNETES CONTAINERIZATION DevOps

Kubernetes Tutorial: Basics to Advanced

Introduction to Kubernetes 2025 What is Kubernetes and what is Kubernetes used for? Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications.…

Saurabh Khan November 28, 2024

DevOps INTERVIEW QUESTIONS

The Ultimate Roadmap for Aspiring DevOps Engineers and SREs in 2026

Introduction to DevOps and SRE in 2026 DevOps and Site Reliability Engineering (SRE) remain two of the most in-demand career paths in tech in 2026. This roadmap gives aspiring engineers…

Saurabh Khan November 28, 2024

Linux DevOps

Linux for DevOps Engineers: Mastering the Command Line 2026

Quick Answer: Linux is the foundation of DevOps — almost all servers, containers, and cloud workloads run on it. This 2026 guide covers the essential Linux skills every DevOps engineer…

Saurabh Khan November 28, 2024

AWS CLOUD DevOps

Introduction to AWS DevOps 2026

Quick Answer: AWS DevOps is the practice of using Amazon Web Services and DevOps principles — automation, CI/CD, Infrastructure as Code, and monitoring — to deliver software faster and more…

Saurabh Khan November 28, 2024

DevOps AZURE CLOUD

A Deep Dive into Azure DevOps 2026

Quick Answer: Azure DevOps is Microsoft's end-to-end suite for the software lifecycle — Boards (planning), Repos (source control), Pipelines (CI/CD), Test Plans (testing), and Artifacts (packages). This 2026 deep dive…

Saurabh Khan November 28, 2024