Query Booster: How Tinybird optimizes table schemas for you

A customer recently observed a significant reduction in their query latency, which was attributed to the automatic optimizations performed by Query Booster, a feature designed to enhance database performance without manual intervention. Query Booster works by continuously monitoring query patterns, analyzing query plans, and adjusting data source schemas to optimize sorting keys, thereby reducing the need for full table scans and enhancing efficiency. It addresses common issues associated with slow database queries, such as increased infrastructure costs, decreased user satisfaction, and wasted engineering resources, by autonomously fine-tuning database schemas based on real-time usage patterns. Through automatic optimization, it creates temporary schemas that are validated for performance improvements and removed if they become redundant. This approach allows databases to adapt dynamically to evolving query patterns, ensuring optimal performance without requiring database expertise from users, and has demonstrated substantial improvements in query times, reduced CPU usage, and eliminated the need for configuration or maintenance.