{"rewrite":{"id":"r_19f02e23efa57b99d0f9d05b","clusterId":"c_f908e05afb3114f264ee3b8f","slug":"amazon-acquires-ducklabs-duckdb-stays-open-source","model":"deepseek-v4-flash","headline":"Amazon Acquires DuckLabs, DuckDB Stays Open Source","summary":"Amazon has signed a definitive agreement to acquire DuckLabs, the Amsterdam-based company behind the open-source database DuckDB. The DuckLabs team will join AWS, with founders Hannes Mühleisen and Mark Raasveldt continuing to lead. DuckDB will remain free and open source under the MIT License, managed by the independent DuckDB Foundation. The transition is expected to complete by early September.","whyItMatters":"The acquisition gives AWS control over the team behind a widely used open-source database while keeping the project under an independent foundation, a structure that preserves the open-source model.","webCardHtml":"\u003cp\u003eAmazon has reached a definitive agreement to acquire DuckLabs, the company that leads development of DuckDB, an open-source embedded SQL database built for online analytical processing. The DuckLabs team, based in Amsterdam, will join AWS once the deal closes, which is expected by early September.\u003c/p\u003e\u003cp\u003eDuckDB founders Hannes Mühleisen and Mark Raasveldt will continue to lead the team and set the technical direction of the open-source project. DuckDB will stay under the MIT License, with the nonprofit DuckDB Foundation continuing to manage it. DuckLabs said the move gives it the resources and influence to bring the technology to more developers and pursue ideas at a scale it could not achieve alone.\u003c/p\u003e","blueskyPost":"Amazon is acquiring DuckLabs, the company behind DuckDB. The team stays in Amsterdam, founders keep leading, and DuckDB remains open source under the MIT License with the DuckDB Foundation managing it. Transition expected by early September.","twitterPost":"Amazon acquires DuckLabs, the company behind DuckDB. The Amsterdam team joins AWS, founders Hannes Mühleisen and Mark Raasveldt keep leading, and DuckDB stays open source under the MIT License. Deal expected to close by early September.","threadsPost":null,"newsletterBlurb":"Amazon has agreed to acquire DuckLabs, the Amsterdam-based company behind the open-source database DuckDB. The team will join AWS, but DuckDB will remain free and open source under the MIT License, with the independent DuckDB Foundation continuing to manage the project.","attributionJson":"[{\"source\":\"GIGAZINE\",\"url\":\"https://gigazine.net/news/20260827-amazon-acquire-ducklabs/\",\"title\":\"Amazon acquires DuckLabs, developer of open-source database DuckDB; DuckDB remains open source\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4648,"outputTokens":562,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1788016193,"createdAt":"2026-08-29T15:00:10.000Z","publishedAt":"2026-08-29T15:01:45.000Z","updatedAt":"2026-08-29T15:00:10.000Z"},"cluster":{"id":"c_f908e05afb3114f264ee3b8f","canonicalTitle":"Amazonがオープンソースデータベース「DuckDB」の開発元DuckLabsを買収、DuckDBは引き続きオープンソースのまま","representativeArticleId":"a_31e826086d4fec89e611f2b3","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"DuckDB\"],\"studios\":[\"Amazon\"],\"people\":[],\"type\":\"business\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-27T10:00:00.000Z","lastSeenAt":"2026-08-27T10:00:00.000Z","updatedAt":"2026-08-29T15:01:46.000Z"},"attribution":[{"source":"GIGAZINE","url":"https://gigazine.net/news/20260827-amazon-acquire-ducklabs/","title":"Amazonがオープンソースデータベース「DuckDB」の開発元DuckLabsを買収、DuckDBは引き続きオープンソースのまま"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["DuckDB"],"studios":["Amazon"],"people":[],"type":"business","domain":"other","is_roundup":false},"keyFacts":null}