Darling Data Performance Monitor Lite

Explore this developer service’s ongoing no-cost allowance, restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCEFree MIT-licensed local desktop application for on-demand SQL Server and Azure SQL monitoring, including collectors, alerts, query analysis and local DuckDB/Parquet storage; no software subscription, per-server quota or expiry stated.

View official documentation

Plan details

What do these plan and deployment labels mean?

Plan: Ongoing free allowance
Deployment model: Local / embedded
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-11-09
Last checked: 2026-11-09

Important restrictions

Lite runs on a Windows workstation and monitors existing SQL Server instances remotely; it does not include SQL Server, Azure/RDS database resources or hosting. Monitoring credentials need VIEW SERVER STATE permission. Paid support is optional; Darling continuous-collection edition is a separate deployment model.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.