IDERA Precise for Databases vs. SQL Defrag Manager vs. SQL Query Tuner vs. IObit Smart Defrag Comparison Chart

Precise for Databases helps database administrators to find and fix database performance problems in physical, virtual, and cloud environments. Unlike its competition, it provides deep database optimization, isolation of problems and causes, scalable deployment, what-if analysis for changes, and history, trending, and planning. Precise for Databases ensures that databases perform at peak efficiency. It captures, measures, and correlates performance metrics from all critical components of the system. It then detects and corrects the root cause of database and transaction performance problems before they become noticeable for databases and their related applications. Monitor Microsoft SQL Server, Oracle Database, IBM Db2, and SAP Sybase ASE. For each of these database platforms, the interface of Precise looks and behaves the same to minimize the learning curve. Precise for Databases samples the monitored databases once per second or more frequently, has low overhead (typically 1%).

SQL Query Tuner helps database administrators to tune and profile SQL code for SQL Server. Unlike its competition, it provides automated SQL tuning and performance optimization suggestions with color-coded index analysis, database profiling of wait-time analysis for a single stored routine or an entire data source, SQL stress load testing to simulate a production environment with parallel users and executions over a specific period of time or execution cycle, and review of SQL execution and performance costs using explain plans.