No specific info about version 4.1. Please visit the main page of DBMaker on Software Informer.
You can build apps, applets and components using the Java programming language.
It lets you build and run applications on Google’s infrastructure.
Blackfish SQL is a SQL-92 compliant transactional database
It helps you generate queries, migrate, browse and edit data.
dbDeveloper is a visual development tool for multiple databases.
Zend Platform is a PHP application webserver with optimization and monitoring.