Skip to content

DevOps Fundamentals

Welcome to the DevOps Fundamentals section! This section covers the essential concepts and technologies that form the foundation of modern DevOps practices.

Learning Objectives

By completing this section, you will:

  • Understand how the internet and web technologies work
  • Learn web development fundamentals and their connection to DevOps
  • Master domain names, DNS, and networking concepts
  • Understand internet protocols and their role in DevOps
  • Learn SSL/TLS security and encryption
  • Explore web hosting options and infrastructure

Section Contents

Internet Basics

Learn how the internet works, including networking fundamentals, IP addresses, and routing.

Web Development Fundamentals

Understand web development concepts, version control, and the software development lifecycle.

Domains & DNS

Master domain name systems, DNS resolution, and domain management.

Internet Protocols

Deep dive into HTTP/HTTPS, TCP/UDP, SSH, and other essential protocols.

SSL/TLS Security

Learn about encryption, certificates, and securing web communications.

Web Hosting

Explore hosting options, server management, and hosting infrastructure.

Prerequisites

  • Basic computer literacy
  • Curiosity about how web technologies work
  • No prior programming experience required

Learning Path

flowchart LR
    A[Internet Basics] --> B[Web Development]
    A --> C[Domains & DNS]
    A --> D[Internet Protocols]
    D --> E[SSL/TLS Security]
    B --> F[Web Hosting]
    C --> F
    E --> F

Why This Matters

Understanding these fundamentals is crucial for DevOps because:

  • Infrastructure Management: You'll work with servers, domains, and networking
  • Application Deployment: You'll deploy web applications and services
  • Security: You'll implement SSL certificates and secure communications
  • Troubleshooting: You'll debug network and connectivity issues
  • Automation: You'll automate deployment and infrastructure tasks

Let's start building your DevOps foundation.