inside-a-data-engine

What's inside a data engine? Let's build one from scratch, for fun.

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References:

• DataFusion SQL Query Planner (Rust)
• DataFusion Query Optimizer
• Quokka
• SQLGlot
• Substrait: Cross-Language Serialization for Relational Algebra - SQL to Substrait tutorial, also GitHub
• Ibis (uses SQLGlot as of Jan 2024)