Sql Server Profiler - SQL Server Profiler shows how SQL Server resolves queries internally.
ClearTrace - ClearTrace analyzes sqlserver trace files to show you which queries are consuming the most...
Jet Profiler for MySQL - Query profiling tool for the MySQL database server, helps you spot performance bottlenecks, heavy sql queries and most accessed db tables.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
DataGrip - Tool for SQL and databases
DigitalDam - Schedule automatic DigitalOcean snapshots, with flexible retention rules, while also scheduling MySQL backups through the same interface and optionally storing file and MySQL backups off-site on any server that supports SFTP protocol.