AzizNadirov/ParVu
Simple desktop application for viewing and querying large Parquet, CSV, and JSON files. Built with PyQt6 and DuckDB for efficient lazy loading and SQL analysis of huge datasets (8GB+) without memory issues.
GitHub repository with 10 stars and 2 forks.
Language: Rust
Topics: data-science, pandas, parquet, parquet-viewer, pyqt5, ui