--- title: Trailer for Livestream 4 of POSETTE: An Event for... description: A trailer for POSETTE 2026 Livestream 4 previewing talks on PostgreSQL partitioning, SQL/PGQ graph queries in Postgres 19, physical replication performance... canonical: https://daily.dev/posts/trailer-for-livestream-4-of-posette-an-event-for-postgres-2026-1xp6enjhp twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Trailer for Livestream 4 of POSETTE: An Event for Postgres 2026 | daily.dev og:description: A trailer for POSETTE 2026 Livestream 4 previewing talks on PostgreSQL partitioning, SQL/PGQ graph queries in Postgres 19, physical replication performance... og:url: https://daily.dev/posts/trailer-for-livestream-4-of-posette-an-event-for-postgres-2026-1xp6enjhp og:image: https://api.daily.dev/og/posts/1xP6ENJHP.png og:image:alt: Trailer for Livestream 4 of POSETTE: An Event for Postgres 2026 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. # Trailer for Livestream 4 of POSETTE: An Event for Postgres 2026 **[Microsoft Developer](https://daily.dev/sources/microsoftdeveloper)** · 5 min read · 0 upvotes · 0 comments ## Summary A trailer for POSETTE 2026 Livestream 4 previewing talks on PostgreSQL partitioning, SQL/PGQ graph queries in Postgres 19, physical replication performance optimization, PG DuckDB analytics on Azure Database for PostgreSQL, shift-left performance testing with discrete event simulation, logical decoding history, Postgres security practices, PostgreSQL 18 vacuuming improvements, Citus cluster scaling, LISTEN/NOTIFY pitfalls, and logical replication internals. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [The Schedule is out for POSETTE: An Event for Postgres 2026\!](https://daily.dev/posts/the-schedule-is-out-for-posette-an-event-for-postgres-2026--wwzbhvvpj) · PostgreSQL · 2 upvotes · 0 comments --- Tags: [#postgresql](https://daily.dev/tags/postgresql) [View this post on daily.dev](https://daily.dev/posts/trailer-for-livestream-4-of-posette-an-event-for-postgres-2026-1xp6enjhp) ```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":"Trailer for Livestream 4 of POSETTE: An Event for Postgres 2026","url":"https://daily.dev/posts/trailer-for-livestream-4-of-posette-an-event-for-postgres-2026-1xp6enjhp","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/trailer-for-livestream-4-of-posette-an-event-for-postgres-2026-1xp6enjhp"},"datePublished":"2026-06-17T22:13:24.548Z","dateModified":"2026-06-17T22:13:40.425Z","description":"A trailer for POSETTE 2026 Livestream 4 previewing talks on PostgreSQL partitioning, SQL/PGQ graph queries in Postgres 19, physical replication performance...","image":"https://i.ytimg.com/vi/6FdpZSXRCk8/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/6FdpZSXRCk8/sddefault.jpg","isAccessibleForFree":true,"articleSection":"Microsoft Developer","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":"Microsoft Developer","logo":"https://media.daily.dev/image/upload/s--xZzU3zUq--/f_auto/v1746714872/logos/microsoftdeveloper","url":"https://daily.dev/sources/microsoftdeveloper"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/trailer-for-livestream-4-of-posette-an-event-for-postgres-2026-1xp6enjhp","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"postgresql","timeRequired":"PT5M","video":{"@type":"VideoObject","name":"Trailer for Livestream 4 of POSETTE: An Event for Postgres 2026","description":"A trailer for POSETTE 2026 Livestream 4 previewing talks on PostgreSQL partitioning, SQL/PGQ graph queries in Postgres 19, physical replication performance...","thumbnailUrl":"https://i.ytimg.com/vi/6FdpZSXRCk8/sddefault.jpg","uploadDate":"2026-06-17T22:13:24.548Z","duration":"PT5M","url":"https://api.daily.dev/r/1xP6ENJHP","embedUrl":"https://www.youtube.com/embed/6FdpZSXRCk8"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Microsoft Developer","item":"https://daily.dev/sources/microsoftdeveloper"},{"@type":"ListItem","position":3,"name":"Trailer for Livestream 4 of POSETTE: An Event for Postgres 2026"}]} ```