Interactive knowledge graph and geographic viewer for exploring the HHS T-MSIS Medicaid Provider Spending dataset (227M rows, $1.09T, Jan 2018 -- Dec 2024). Combines a NetworkX knowledge graph (~550K ...
Load tabular data from CSV, Parquet, and JSON files into an embedded DuckDB database, run SQL queries, and export results as NumPy arrays for machine learning. Working with multiple data files often ...