#query-planner

The latest AI and developer news about #query-planner, with the original source and a short summary.

Quail achieves 1 billion tokens per minute on single H100 GPU by combining query planner and inference engine

The new Quail system processes over 1 billion tokens per minute on a single H100 GPU, achieving more than 10x the speed of the vLLM baseline for AI-SQL workloads.

·1·2026.09.24 09:00

Sudden Performance Degradation in Billing Pipeline, Root Cause Traced to a Hidden ClickHouse Bottleneck

We identified and patched a query planner lock contention issue in a petabyte-scale ClickHouse cluster.

·2026.05.14 22:00