--- title: DuckDB Ecosystem Newsletter : June 2026 | daily.dev description: The June 2026 DuckDB ecosystem newsletter covers 10 updates including: the new Quack client-server protocol (60M rows in 4.94s vs Arrow Flight's 17.40s), a... canonical: https://daily.dev/posts/map87s6fy twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: DuckDB Ecosystem Newsletter : June 2026 | daily.dev og:description: The June 2026 DuckDB ecosystem newsletter covers 10 updates including: the new Quack client-server protocol (60M rows in 4.94s vs Arrow Flight's 17.40s), a... og:url: https://daily.dev/posts/map87s6fy og:image: https://api.daily.dev/og/posts/mAp87s6Fy.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. # DuckDB Ecosystem Newsletter : June 2026 **[DuckDB dev](https://daily.dev/sources/duckdbdev)** · [@sspaeti](https://daily.dev/sspaeti) · 1 upvotes · 0 comments ## Summary The June 2026 DuckDB ecosystem newsletter covers 10 updates including: the new Quack client-server protocol (60M rows in 4.94s vs Arrow Flight's 17.40s), a production-grade OAuth2/OIDC layer for Quack, Duckle (a local-first drag-and-drop ETL/ELT studio compiling to SQL), DuckLake data inlining to solve the small-file problem, a deep dive into DuckDB internals (optimizer passes, row groups, zone maps), GizmoSQL as an Arrow Flight SQL server fronting DuckDB, raster file querying via SQL, and MotherDuck Flights — agent-native Python pipelines deployable via MCP/Claude/Cursor. Community spotlight features Ryan Dolley's 24-hour AI-first BI stack experiment. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [DuckDB Ecosystem Newsletter : July 2026](https://daily.dev/posts/duckdb-ecosystem-newsletter-july-2026-vbq5wdyas) · MotherDuck · 1 upvotes · 0 comments - [DuckDB Ecosystem Newsletter : April 2026](https://daily.dev/posts/duckdb-ecosystem-newsletter-april-2026-cow8bcbct) · MotherDuck · 0 upvotes · 0 comments - [DuckDB Ecosystem Newsletter – March 2026](https://daily.dev/posts/duckdb-ecosystem-newsletter-march-2026-d8usjokdm) · MotherDuck · 0 upvotes · 0 comments - [DuckDB Ecosystem Newsletter – February 2026](https://daily.dev/posts/duckdb-ecosystem-newsletter-february-2026-r7cn159nd) · MotherDuck · 0 upvotes · 0 comments --- Tags: [#data-engineering](https://daily.dev/tags/data-engineering), [#etl](https://daily.dev/tags/etl), [#duckdb](https://daily.dev/tags/duckdb), [#apache-arrow](https://daily.dev/tags/apache-arrow) [View this post on daily.dev](https://daily.dev/posts/map87s6fy) ```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/map87s6fy","headline":"DuckDB Ecosystem Newsletter : June 2026","text":"Shared: DuckDB Ecosystem Newsletter : June 2026","url":"https://daily.dev/posts/map87s6fy","datePublished":"2026-06-16T12:22:55.365Z","dateModified":"2026-06-16T12:22:55.367Z","author":{"@type":"Person","name":"sspaeti","url":"https://daily.dev/sspaeti","image":"https://media.daily.dev/image/upload/s--EUyvB87J--/f_auto/v1728507737/avatars/avatar_JQ1gsIOil3NLAyf5Nn3vM","description":"Technical Author, Data Engineer, and Educator on ssp.sh, dedp.online.","interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":6330}},"image":"https://media.daily.dev/image/upload/s--0_ODbtD2--/f_auto/v1722860399/public/Placeholder%2008","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"sharedContent":{"@type":"WebPage","url":"https://api.daily.dev/r/NNBAdzZS6"},"isPartOf":{"@type":"WebPage","url":"https://daily.dev/squads/duckdbdev","name":"DuckDB dev"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"DuckDB dev","item":"https://daily.dev/squads/duckdbdev"},{"@type":"ListItem","position":3,"name":"DuckDB Ecosystem Newsletter : June 2026"}]} ```