pg_fusion: designing a DataFusion-based query executor inside PostgreSQL FOSSASIA Summit 2026

FOSSASIA Summit 2026 Sunday, 8 March, 2026 9:00 AM (Asia/Bangkok) To Tuesday, 10 March, 2026 7:30 PM (Asia/Bangkok)

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pg_fusion: designing a DataFusion-based query executor inside PostgreSQLThis talk presents pg_fusion, a prototype PostgreSQL extension that integrates Apache DataFusion as a query executor. The focus of the talk is on the design problems and architectural decisions required to embed an external, async, multi-threaded execution engine into PostgreSQL.