通过查询计划比较快速诊断问题

Redgate Monitor (formerly known as SQL Monitor) is a database monitoring tool that helps users quickly identify and fix performance problems on a variety of platforms, including SQL Server and PostgreSQL. It provides real-time monitoring, alerting, root cause analysis, and performance tuning recommendations. Redgate Monitor can be used by DBAs, developers, and operations teams to improve the performance of their databases.

The Redgate Monitor v14.14.0 update introduces Query Plan Comparison for PostgreSQL, enabling developers to analyze execution plans side-by-side and identify changes that impact query performance. By providing clear visibility into differences in cost, execution time, and plan structure, the feature helps isolate the root cause of regressions more efficiently. It also allows teams to correlate plan changes with performance trends over time, improving understanding of how database behavior evolves.

To see a full list of what's new in v14.14.0 see our release notes.

Redgate Monitor is licensed per server on an annual subscription basis. Each Server License will enable you to monitor either 1 Server (Multiple instances), 5 Azure SQL Databases, 1 Cloud (PaaS) instance, or 1 Cluster node. See our Redgate Monitor licensing page for full details.

For more information, visit our Redgate Monitor product page.