Build SQL Query Engine in Rust: CSV Parser with Python Bindings
Build a production-ready SQL query engine in Rust with just 375 lines of code. Learn to parse SQL with custom dialects, convert AST between SQL and DataFrame operations, query CSV files from URLs, implement trait-based architecture for extensibility, and create Python bindings with PyO3. This advanced tutorial covers lifetimes, macros, pattern matching, and cross-language interoperability while building a real-world data processing tool.