Cache expensive function results automatically with the built-in cache decorator.
Switch to PyArrow-backed DataFrames for faster operations and lower memory usage.
Process large datasets without loading everything into memory using Python generators.
Use FrozenDictionary and FrozenSet for immutable, highly-optimized read-only collections.
Replace Task with ValueTask in frequently-called async methods that often complete synchronously.
Rent and return arrays from a shared pool to avoid repeated allocations in buffer-heavy code.
