AJAX JDBC ResultSet in Javascript. Uses XMLHTTP to send xml server data to a web browser HTMLform with no refresh, reload or submit (like Google Suggest). Data can be SQL, object relational map (like Hibernate), XML, other mapping (like SOAP)
IDEA is a package for input and output of data out of/ into a database. Beginning as a web-application, IDEA generates your HTML-forms for the input and gives you some HTML- or PDF-output back. Everything IDEA does comes from one XML-file per form.