--- title: HTTP vs. WebSockets: Which protocol for your Postgres... description: SQL-over-HTTP has been added to the Neon driver, which previously only supported WebSockets, for querying Postgres databases closer to end-users. WebSockets... canonical: https://daily.dev/posts/http-vs-websockets-which-protocol-for-your-postgres-queries-at-the-edge-eon1usmg7 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: HTTP vs. WebSockets: Which protocol for your Postgres queries at the Edge | daily.dev og:description: SQL-over-HTTP has been added to the Neon driver, which previously only supported WebSockets, for querying Postgres databases closer to end-users. WebSockets... og:url: https://daily.dev/posts/http-vs-websockets-which-protocol-for-your-postgres-queries-at-the-edge-eon1usmg7 og:image: https://api.daily.dev/og/posts/eON1usMg7.png og:image:alt: HTTP vs. WebSockets: Which protocol for your Postgres queries at the Edge 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. # HTTP vs. WebSockets: Which protocol for your Postgres queries at the Edge **[Community Picks](https://daily.dev/sources/community)** · 5 min read · 33 upvotes · 0 comments ## Summary SQL-over-HTTP has been added to the Neon driver, which previously only supported WebSockets, for querying Postgres databases closer to end-users. WebSockets excel in maintaining consistent connections, offering low latencies for sustained queries but perform slower for single-shot queries. By contrast, HTTP is quicker for single-shot queries but lacks features like session support and interactive transactions. To strike a balance, connection caching was introduced, speeding up HTTP queries by around 10ms. The choice between HTTP and WebSockets depends on query type, user location, and specific APIs used. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## 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 - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#webdev](https://daily.dev/tags/webdev), [#serverless](https://daily.dev/tags/serverless), [#postgresql](https://daily.dev/tags/postgresql), [#edge-computing](https://daily.dev/tags/edge-computing) [View this post on daily.dev](https://daily.dev/posts/http-vs-websockets-which-protocol-for-your-postgres-queries-at-the-edge-eon1usmg7) ```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":"HTTP vs. WebSockets: Which protocol for your Postgres queries at the Edge","url":"https://daily.dev/posts/http-vs-websockets-which-protocol-for-your-postgres-queries-at-the-edge-eon1usmg7","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/http-vs-websockets-which-protocol-for-your-postgres-queries-at-the-edge-eon1usmg7"},"datePublished":"2024-07-21T09:05:35.249Z","dateModified":"2024-08-23T16:10:52.875Z","description":"SQL-over-HTTP has been added to the Neon driver, which previously only supported WebSockets, for querying Postgres databases closer to end-users. 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