VaultViz: local desktop data‑visualization tool for Parquet files
VaultViz provides a secure, offline way to explore Parquet datasets on Windows. It reads .vviz specification files and uses DuckDB, Mosaic, and MapLibre to render charts and maps inside a Tauri‑based desktop app. The tool is aimed at analysts in organizations like CPAM 92 who need a self‑hosted visual analytics solution. Its local‑first design avoids cloud dependencies, offering privacy and easy deployment on Windows 11.
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