Inside DuckDB: The Free Course You Need

Most tutorials only teach queries, leaving the engine a black box. Enter DiDi. It’s a free 15-week university course that dissects DuckDB’s actual source code. You'll get lecture slides and over 50 hands-on scripts in C and Python to master memory management, ART indexing, and vectorized execution. DuckDB is the new analytics standard. Learning its internals helps you optimize your own high-performance data workloads.