database « JSP « JSF Q&A

1. What's the best database/data strategy to build up a forum using Java Servlet/JSP/JSF and combining Ajax?

Frequently for standard J2EE projects I use directly SQL constructs or ORM framework to manage data into forms and so on, but of course enterprise environments don't bother much about n-users ...

2. how to display the data from database on a button click in java jsf


3. Persistence without database web ideas

I am developing a java web software with jsf in a team. We don't want to use a database, but want the persistence done by simple files on the filesystem. Please ...