Ragic - World's most advanced online database engine. Build powerful online databases with simple Excel style online interface.
NIXStats - SaaS monitoring tool for window/linux servers and websites. Think up-time robot but with more features.
DbNinja - Web-based application for secure and efficient management of MySQL database servers
mackerel.io - mackerel.io is a server and application performance monitoring platform.
phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
BizTalk360 - BizTalk360 is a web based production support/monitoring tool for Microsoft BizTalk Server.