sqldw-operations-cli

To diagnose slow query performance in a Microsoft Fabric Data Warehouse, you analyze queryinsights history and system DMVs using deterministic T-SQL monitoring queries to identify long-running queries and top resource consumers.

You check cache warmth and pressure windows for Fabric warehouse telemetry by correlating query behavior with system DMVs, classifying whether the workload is cold or pressured, and pinpointing why performance degraded.

Yes, you can use sqlcmd to analyze Microsoft Fabric Data Warehouse performance diagnostics, requiring read-only sqlcmd access and workspace permissions to execute deterministic T-SQL monitoring queries against telemetry.

The best way to identify clustering recommendations for a Fabric Data Warehouse is to analyze queryinsights history and execution patterns, applying safe Fabric-appropriate tuning steps to recommend optimal clustering candidates.

You perform a baseline regression check on Fabric warehouse queries by analyzing recent execution patterns from queryinsights history, comparing current query latency and resource consumption against established baseline metrics.

Yes, you need workspace permissions and read-only sqlcmd access to run Fabric warehouse user activity analysis, ensuring secure execution of deterministic T-SQL monitoring queries against warehouse telemetry.