Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.
DataGrip - Tool for SQL and databases
Dynatrace Application Monitoring - Dynatrace is a lightweight, always-on application monitoring solution.
DbVisualizer - DbVisualizer is the universal database tool for developers, DBAs and analysts.
ApexSQL Monitor - SQL Server performance monitor - Monitor, detect, and solve SQL Server performance problems on any device