Hi @jar ,

It’s possible you’re referring to the performance mode for serverless compute. However, at the moment it doesn’t apply to DB SQL Warehouse:

1. The first mode, which is in General Availability, is called performance-optimized mode. This mode is designed for when you need compute to spin up quickly and to auto-scale aggressively. This compute costs more, especially if your job is under 10 minutes.

2. Just recently, last week, we have introduced a new mode called standard mode. This mode is designed for scheduled jobs where you are willing to trade off launch latency and auto-scaling aggressiveness for lower cost.

Serverless compute release notes | Databricks Documentation