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Apache DataFusion

Foundational library for DBs and compute engines

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Supporting Correlated Subqueries in Apache DataFusion

This project aims to implement comprehensive support for correlated subqueries in Apache DataFusion by applying Hyper's 'Unnesting Arbitrary Queries'...

Topics:ai
medium

Improving Spilling Execution in DataFusion

Apache DataFusion is an in-memory query execution engine optimized for OLAP workloads using Apache Arrow's columnar format. However, to support...

Topics:ai

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