SAP HANA - SAP HANA is an in-memory, column-oriented, relational database management system.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
Ninox - Ninox is a human-friendly database. Create your own Business Application with Ninox that matches your workflow. Ninox lets you integrate CRM, ERP, HR and many more...
DataGrip - Tool for SQL and databases
Amazon DynamoDB - Amazon DynamoDB is a fully managed NoSQL database service offered by Amazon.
HeidiSQL - HeidiSQL is a powerful and easy client for MySQL, MariaDB, Microsoft SQL Server and PostgreSQL. Open source and entirely free to use.