--- title: Concept of Docker in detail | daily.dev description: Docker is a platform for creating and running applications using containers. Containers are lightweight and efficient, providing a consistent environment for... canonical: https://daily.dev/posts/concept-of-docker-in-detail-8hpcdgrmb twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Concept of Docker in detail | daily.dev og:description: Docker is a platform for creating and running applications using containers. Containers are lightweight and efficient, providing a consistent environment for... og:url: https://daily.dev/posts/concept-of-docker-in-detail-8hpcdgrmb og:image: https://api.daily.dev/og/posts/8HpCdgRMb.png og:image:alt: Concept of Docker in detail 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. # Concept of Docker in detail **[AWS in Plain English](https://daily.dev/sources/awsplainenglish)** · 14 min read · 121 upvotes · 1 comments ## Summary Docker is a platform for creating and running applications using containers. Containers are lightweight and efficient, providing a consistent environment for applications. Docker simplifies the containerization process and offers various tools and commands for managing images, containers, networks, and volumes. Docker Swarm is an easy-to-use container orchestration tool with advantages like native integration, security, scalability, high availability, and centralized management. Docker Compose is used for managing multi-container applications, while Docker Hub is a repository for sharing and managing Docker images. ## 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. **@odyash** · 2 upvotes > This is a fantastic analogy (quoted from the article): > > VMs: > It’s a bit like having several full-sized houses on the same property, each with its own set of resources. > > Containers: > Think of it like having apartments in a high-rise building. Each apartment (container) is self-contained and doesn’t interfere with others, but they all share the same infrastructure. --- Tags: [#cloud](https://daily.dev/tags/cloud), [#docker](https://daily.dev/tags/docker), [#containers](https://daily.dev/tags/containers), [#orchestration](https://daily.dev/tags/orchestration), [#docker-swarm](https://daily.dev/tags/docker-swarm) [View this post on daily.dev](https://daily.dev/posts/concept-of-docker-in-detail-8hpcdgrmb) ```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":"Concept of Docker in detail","url":"https://daily.dev/posts/concept-of-docker-in-detail-8hpcdgrmb","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/concept-of-docker-in-detail-8hpcdgrmb"},"datePublished":"2024-02-13T05:06:06.669Z","dateModified":"2024-05-09T08:29:02.242Z","description":"Docker is a platform for creating and running applications using containers. 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