SQL Developer - Oracle SQL Developer is a free, development environment that simplifies the management of Oracle Database in both traditional and Cloud deployments.
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...
DBeaver - DBeaver - Universal Database Manager and SQL Client.
SAP HANA - SAP HANA is an in-memory, column-oriented, relational database management system.
phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
Amazon DynamoDB - Amazon DynamoDB is a fully managed NoSQL database service offered by Amazon.