Hello,

 

I've been reading about Jboss Drools and I have questions to do.

 

1. I still don't undertand why in the download section (about jboss rules) exist Jboss Rules and Drools.  What's the difference? 

 

2. When I downloaded the examples, I found files like .drl (drools files, they allow to write rules using a meta language), .dsl (I don't know how to use them) and .rule files.  What's the difference? 

 

3. How can I validate the rules from xml files? 

 

Thank you so much your help.