--- title: Postgres 19 Beta 1 Released | Scaling Postgres 420 description: Postgres 19 Beta 1 has been released, featuring async IO improvements, parallel autovacuum, a new REPACK command, SQL/PGQ graph query support, partition... canonical: https://daily.dev/posts/postgres-19-beta-1-released-scaling-postgres-420-dtepc4ubo twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Postgres 19 Beta 1 Released | Scaling Postgres 420 | daily.dev og:description: Postgres 19 Beta 1 has been released, featuring async IO improvements, parallel autovacuum, a new REPACK command, SQL/PGQ graph query support, partition... og:url: https://daily.dev/posts/postgres-19-beta-1-released-scaling-postgres-420-dtepc4ubo og:image: https://api.daily.dev/og/posts/dtePc4Ubo.png og:image:alt: Postgres 19 Beta 1 Released | Scaling Postgres 420 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. # Postgres 19 Beta 1 Released | Scaling Postgres 420 **[Scaling Postgres](https://daily.dev/sources/scaling-postgres)** · 18 min read · 0 upvotes · 0 comments ## Summary Postgres 19 Beta 1 has been released, featuring async IO improvements, parallel autovacuum, a new REPACK command, SQL/PGQ graph query support, partition merge/split, and up to 2x insert performance with foreign key checks. The episode also covers: autovacuum tuning best practices (cost limits, scale factors, worker counts), the Multigres 0.1 alpha release from Supabase as a Kubernetes-native sharding/HA/pooling solution for Postgres, SQL/PGQ graph queries explained with examples, leakproof functions and row-level security caveats, a ParadeDB vs Postgres full-text search benchmark showing up to 47x performance gap under parallel load, and two deep-dive posts on pg_stat_statements capabilities and limitations. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [PostgreSQL 19 Beta Introduces SQL Graph Queries and Concurrent Table Repacking](https://daily.dev/posts/postgresql-19-beta-introduces-sql-graph-queries-and-concurrent-table-repacking-2adopzbmz) · InfoQ · 91 upvotes · 4 comments --- Tags: [#backend](https://daily.dev/tags/backend), [#postgresql](https://daily.dev/tags/postgresql) [View this post on daily.dev](https://daily.dev/posts/postgres-19-beta-1-released-scaling-postgres-420-dtepc4ubo) ```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":"Postgres 19 Beta 1 Released | Scaling Postgres 420","url":"https://daily.dev/posts/postgres-19-beta-1-released-scaling-postgres-420-dtepc4ubo","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/postgres-19-beta-1-released-scaling-postgres-420-dtepc4ubo"},"datePublished":"2026-06-07T21:21:59.123Z","dateModified":"2026-06-07T21:22:17.285Z","description":"Postgres 19 Beta 1 has been released, featuring async IO improvements, parallel autovacuum, a new REPACK command, SQL/PGQ graph query support, partition...","image":"https://i.ytimg.com/vi/sMRI_MP58i0/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/sMRI_MP58i0/sddefault.jpg","isAccessibleForFree":true,"articleSection":"Scaling Postgres","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Scaling Postgres","logo":"https://media.daily.dev/image/upload/s--RbakkUgu--/f_auto,q_auto/v1780213462/logos/scaling-postgres?_a=BAMAMiWQ0","url":"https://daily.dev/sources/scaling-postgres"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/postgres-19-beta-1-released-scaling-postgres-420-dtepc4ubo","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"backend,postgresql","timeRequired":"PT18M","video":{"@type":"VideoObject","name":"Postgres 19 Beta 1 Released | Scaling Postgres 420","description":"Postgres 19 Beta 1 has been released, featuring async IO improvements, parallel autovacuum, a new REPACK command, SQL/PGQ graph query support, partition...","thumbnailUrl":"https://i.ytimg.com/vi/sMRI_MP58i0/sddefault.jpg","uploadDate":"2026-06-07T21:21:59.123Z","duration":"PT18M","url":"https://api.daily.dev/r/dtePc4Ubo","embedUrl":"https://www.youtube.com/embed/sMRI_MP58i0"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Scaling Postgres","item":"https://daily.dev/sources/scaling-postgres"},{"@type":"ListItem","position":3,"name":"Postgres 19 Beta 1 Released | Scaling Postgres 420"}]} ```