IDERA SQL Diagnostic Manager vs SolarWinds Database Performance Analyzer

IDERA SQL Diagnostic Manager monitors Microsoft SQL Server performance across physical, virtual, and cloud environments. It analyzes waits, blocking chains, deadlocks, TempDB pressure, I/O latency, and fragmentation to support root-cause diagnosis. More than 100 predefined alert settings can trigger notifications, email, SQL scripts, or PowerShell scripts. Supported cloud environments include Azure SQL Database, Azure SQL Managed Instance, Amazon RDS for SQL Server, and GCP. Monitored-instance status, health, and events can be sent to Microsoft System Center Operations Manager. Browser deployment provides an alternative to desktop consoles, while smartphones and tablets can show current and historical performance. Permissions can restrict users to selected instances, and collection-service connections can use SSL encryption. Deployment requirements list 64-bit Windows 10, Windows 11, and Windows Server editions, with major browsers supported for clients. SQL Workload Analysis adds wait-state analysis, and SQL Query Tuner supports query optimization. It supports SQL Server 2016, 2017 CU4+, 2019, 2022, and 2025. Pricing starts at $648, with a full-featured 14-day trial and no credit card requirement.

SolarWinds Database Performance Analyzer monitors and optimizes databases deployed in cloud and on-premises environments. It examines database activity, wait times, SQL statements, execution plans, and locks to help teams locate performance issues. Monitoring runs continuously with down-to-the-second views for both current and historical analysis, while machine learning supports database anomaly detection. Supported targets include Oracle, Microsoft SQL Server, Azure SQL Database, PostgreSQL, MySQL, MariaDB, IBM Db2, SAP ASE, SAP HANA, Amazon Aurora, Google Cloud SQL, and Percona. Databases on Azure, AWS, and Google Cloud are covered, and VMware vSphere performance can be correlated with guest operating-system and infrastructure metrics. DPA is agentless, with stated resource use below 1% of total. It runs through API, Linux, self-hosted, and Windows environments with hybrid deployment. Integrations include RESTful API, SolarWinds Platform, PerfStack, AppStack, and CyberArk Vault. Pricing starts at $142/mo (annual), with a 14-day fully functional trial and no credit card requirement.