phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
SQL Developer - Oracle SQL Developer is a free, development environment that simplifies the management of Oracle Database in both traditional and Cloud deployments.
Adminer - Adminer (formerly phpMinAdmin) is a full-featured database management tool written in PHP.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
Vty - Database Manager for Mysql, written with Php.
dbMonitor - dbMonitor performs per-component tracing of commit, rollback, SQL statement execute, creating/destroying components, connection pooling events, etc.