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Articles tagged with #query-optimization
Introduction Parquet has quickly become one of the most popular file formats for storing large-scale analytics data. Parquet is now a top choice due to its efficiency, compression, and seamless integration with big data frameworks. My experience cont...
馃殌 Introduction My journey into query engines, databases, and Rust began with curiosity and a passion for systems-level performance. Rust's promise of safety and efficiency drew me in, while databases provided the perfect playground to test its capab...
Intro about Datafusion Apache DataFusion is a Rust-native query engine with a powerful optimizer. One key component of its optimizer is expression simplification, often referred to as the simplify function. In this post, we'll walk through how we imp...
