Performance Tuning
- Drill Metastore
- Performance Tuning Introduction
- Partition Pruning
- Asynchronous Parquet Reader
- Optimizing Parquet Metadata Reading
- Parquet Filter Pushdown
- Hive Metadata Caching
- Choosing a Storage Format
- Query Plans and Tuning
- Query Plans and Tuning Introduction
- Join Planning Guidelines
- Guidelines for Optimizing Aggregation
- Modifying Query Planning Options
- Sort-Based and Hash-Based Memory-Constrained Operators
- Enabling Query Queuing
- Throttling
- Controlling Parallelization to Balance Performance with Multi-Tenancy
- Identifying Performance Issues
- Performance Tuning Reference
- Monitoring Metrics