Docker Explained for Beginners | Why We Needed It & How It Works скачать в хорошем качестве

Docker Explained for Beginners | Why We Needed It & How It Works

Every developer has heard the famous line — “It works on my computer.” 😅 But what really causes that nightmare? The truth is, without environment consistency, apps break, dependencies vanish, and teamwork collapses. In this Duo Blocks Edx YouTube video, our friendly tutor explores how Docker revolutionized programming forever: ✔ The real problem behind “It works on my computer” ✔ The short history — how Solomon Hykes introduced Docker in 2013 ✔ What Docker actually is and how it works ✔ How containers solve the dependency chaos ✔ The difference between images, containers, and Dockerfiles ✔ Practical commands developers must know (docker build, docker run, docker ps, docker stop, docker rm) ✔ Why every modern team uses Docker in DevOps and CI/CD today By the end, you’ll understand how Docker creates stable, identical environments for everyone, eliminating platform conflicts once and for all. 0:00 Introduction 0:25 Roadmap 0:48 It Works on My Computer Problem 2:12 The Birth of Docker 2:53 Docker's Journey 3:37 How Docker Works? 4:08 The 3-Steps Process 4:31Dockerfile 4:52 Docker Image 5:15 Docker Container 5:37 The Docker Toolkit 6:09 Why Docker Matters? 👍 Subscribe us on Duo Blocks Edx YouTube Channel for more tech tutorials, developer tools, and coding roadmaps. #Docker #Containerization #DevOps #ProgrammingForBeginners #LearnDocker #DockerTutorial #DockerCommands #SoftwareDevelopment #ItWorksOnMyComputer #TechEducation #DuoBlocksEdx #CodingForBeginners #DeveloperTools #WebDevelopment