--- title: In a nutshell: What are DDD and CQRS (Domain Driven... description: Domain-Driven Design (DDD) is a software development approach that involves close collaboration between developers and domain experts. The goal is to design... canonical: https://daily.dev/posts/in-a-nutshell-what-are-ddd-and-cqrs-domain-driven-design-and-command-query-responsibility-segregat-7aia4fnyj twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: In a nutshell: What are DDD and CQRS (Domain Driven Design and Command Query Responsibility Segregation)? | daily.dev og:description: Domain-Driven Design (DDD) is a software development approach that involves close collaboration between developers and domain experts. The goal is to design... og:url: https://daily.dev/posts/in-a-nutshell-what-are-ddd-and-cqrs-domain-driven-design-and-command-query-responsibility-segregat-7aia4fnyj og:image: https://api.daily.dev/og/posts/7aia4fnyJ.png og:image:alt: In a nutshell: What are DDD and CQRS (Domain Driven Design and Command Query Responsibility Segregation)? 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. # In a nutshell: What are DDD and CQRS (Domain Driven Design and Command Query Responsibility Segregation)? **[Community Picks](https://daily.dev/sources/community)** · 4 min read · 18 upvotes · 1 comments ## Summary Domain-Driven Design (DDD) is a software development approach that involves close collaboration between developers and domain experts. The goal is to design software that is well-suited for the business domain it will be used in. DDD introduces concepts and techniques, such as domain models, bounded contexts, and context maps. ## 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. **@gaoyang24** · 0 upvotes > 很多的开发人员其实并不是领域专家。我感觉如果变成领域专家需要对业务有很深的理解才可以。 ## 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: [#performance](https://daily.dev/tags/performance), [#architecture](https://daily.dev/tags/architecture), [#design-patterns](https://daily.dev/tags/design-patterns), [#domain-driven-design](https://daily.dev/tags/domain-driven-design) [View this post on daily.dev](https://daily.dev/posts/in-a-nutshell-what-are-ddd-and-cqrs-domain-driven-design-and-command-query-responsibility-segregat-7aia4fnyj) ```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":"In a nutshell: What are DDD and CQRS (Domain Driven Design and Command Query Responsibility Segregation)?","url":"https://daily.dev/posts/in-a-nutshell-what-are-ddd-and-cqrs-domain-driven-design-and-command-query-responsibility-segregat-7aia4fnyj","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/in-a-nutshell-what-are-ddd-and-cqrs-domain-driven-design-and-command-query-responsibility-segregat-7aia4fnyj"},"datePublished":"2023-07-04T05:27:15.470Z","dateModified":"2023-12-07T12:02:45.284Z","description":"Domain-Driven Design (DDD) is a software development approach that involves close collaboration between developers and domain experts. 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