--- title: How to implement the Outbox pattern in Go and Postgres description: The Outbox pattern solves the problem of maintaining consistency between database operations and message publishing in event-driven systems. Instead of... canonical: https://daily.dev/posts/nkdto42jf twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: How to implement the Outbox pattern in Go and Postgres | daily.dev og:description: The Outbox pattern solves the problem of maintaining consistency between database operations and message publishing in event-driven systems. Instead of... og:url: https://daily.dev/posts/nkdto42jf og:image: https://api.daily.dev/og/posts/NkDTO42jf.png og:image:alt: Post cover image 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 to implement the Outbox pattern in Go and Postgres **[Database Daily](https://daily.dev/sources/databasedaily)** · [@alexpliutau](https://daily.dev/alexpliutau) · 16 upvotes · 0 comments ## Summary The Outbox pattern solves the problem of maintaining consistency between database operations and message publishing in event-driven systems. Instead of directly publishing messages to a broker, events are stored in a local outbox table within the same database transaction as business data changes. A separate background process then reliably publishes these messages to the message broker, ensuring at-least-once delivery and preventing data inconsistencies when network failures or system crashes occur. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#architecture](https://daily.dev/tags/architecture), [#golang](https://daily.dev/tags/golang), [#postgresql](https://daily.dev/tags/postgresql), [#microservices](https://daily.dev/tags/microservices), [#distributed-systems](https://daily.dev/tags/distributed-systems) [View this post on daily.dev](https://daily.dev/posts/nkdto42jf) ```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":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/nkdto42jf","headline":"How to implement the Outbox pattern in Go and Postgres","text":"Shared: How to implement the Outbox pattern in Go and Postgres","url":"https://daily.dev/posts/nkdto42jf","datePublished":"2025-09-23T15:13:44.046Z","dateModified":"2025-09-23T15:13:44.050Z","author":{"@type":"Person","name":"Alex Pliutau","url":"https://daily.dev/alexpliutau","image":"https://lh3.googleusercontent.com/a/ACg8ocLXExzpASLVyFJkZE0dfR0CaUsC2qf8cbhPT71UvOuY1tYMh30epA=s96-c","interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":3560}},"image":"https://media.daily.dev/image/upload/s--qPvKM23u--/f_auto/v1722860399/public/Placeholder%2009","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":16},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"sharedContent":{"@type":"WebPage","url":"https://api.daily.dev/r/UXgkVadUT"},"isPartOf":{"@type":"WebPage","url":"https://daily.dev/squads/databasedaily","name":"Database Daily"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Database Daily","item":"https://daily.dev/squads/databasedaily"},{"@type":"ListItem","position":3,"name":"How to implement the Outbox pattern in Go and Postgres"}]} ```