Apache DataFusion Ballista# Table of content# User Guide Introduction Cluster Deployment Deployment Scheduler History Server Clients Python Rust SQL CLI Arrow Flight SQL Reference Configuration Tuning Guide Ballista Scheduler Metrics Frequently Asked Questions Extending Ballista Scheduler And Executors Spark-Compatible Functions Extensions Example Changelog Changelog Upgrade Guides Upgrade Guides Contributors Guide Ballista Architecture Shuffle Design Ballista Code Organization User Personas Ballista Development Benchmarking Source code Community Communication Who Uses Ballista Issue tracker Code of conduct