--- title: How I Finally Understood Docker and Kubernetes | daily.dev description: A developer shares their journey from confusion to understanding Docker and Kubernetes by focusing on practical problems rather than technical jargon. Docker... canonical: https://daily.dev/posts/how-i-finally-understood-docker-and-kubernetes-jgnqpnbqp twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: How I Finally Understood Docker and Kubernetes | daily.dev og:description: A developer shares their journey from confusion to understanding Docker and Kubernetes by focusing on practical problems rather than technical jargon. Docker... og:url: https://daily.dev/posts/how-i-finally-understood-docker-and-kubernetes-jgnqpnbqp og:image: https://api.daily.dev/og/posts/jgnQPnBQP.png og:image:alt: How I Finally Understood Docker and Kubernetes og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # How I Finally Understood Docker and Kubernetes **[Javarevisited](https://daily.dev/sources/javarevisited)** · 5 min read · 684 upvotes · 21 comments ## Summary A developer shares their journey from confusion to understanding Docker and Kubernetes by focusing on practical problems rather than technical jargon. Docker is explained as a way to package applications with their dependencies into portable containers, while Kubernetes is presented as a system for managing multiple containers in coordination. The author emphasizes learning through hands-on experience with simple projects, starting with single containers and gradually building up to multi-container systems with deployments and services. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@asyd** · 7 upvotes > SImple and concise **@manish946** · 4 upvotes > Thank you for sharing your learning journey. Helped me understand it better. :) **@jadenzaleski** · 4 upvotes > This is worth the read. Very well written! **@murkdenijs** · 4 upvotes > As a frontend dev that runs into these whilst they are managed by others this was the article that made me go; ahh, so thats the mental model. > > Simple and concise way to understand the basics on the mental model you need to have to understand these concepts! **@kagiso101** · 2 upvotes > After 2 years of hearing about docker and even using it I finally understand . All I knew was docker is a container but this was a great way to simplify it and relay the information . Thank you for this ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#devops](https://daily.dev/tags/devops), [#kubernetes](https://daily.dev/tags/kubernetes), [#docker](https://daily.dev/tags/docker), [#containers](https://daily.dev/tags/containers), [#orchestration](https://daily.dev/tags/orchestration) [View this post on daily.dev](https://daily.dev/posts/how-i-finally-understood-docker-and-kubernetes-jgnqpnbqp) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"How I Finally Understood Docker and Kubernetes","url":"https://daily.dev/posts/how-i-finally-understood-docker-and-kubernetes-jgnqpnbqp","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/how-i-finally-understood-docker-and-kubernetes-jgnqpnbqp"},"datePublished":"2025-06-02T16:08:06.292Z","dateModified":"2025-06-02T16:08:33.557Z","description":"A developer shares their journey from confusion to understanding Docker and Kubernetes by focusing on practical problems rather than technical jargon. 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Helped me understand it better. :)","datePublished":"2025-06-10T09:21:11.986Z","url":"https://daily.dev/posts/jgnQPnBQP#c-JcJAirJXm","author":{"@type":"Person","name":"Manish Shrestha","url":"https://daily.dev/manish946","image":"https://lh3.googleusercontent.com/a/ACg8ocLEE1Ne3ATCktE5PcbmhI3eZYYd_FPcO1urKxIO0NHSKGZeuGv8=s96-c"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4}},{"@type":"Comment","text":"This is worth the read. 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