Hi, I am trying to understand the difference in how drl rules are expressed via the java or mvel dialects.&nbsp; Looking at the drools-examples it is not exactly clear.&nbsp; I was looking at the PetStore.drl which seems to specify the dialects for various rules using both java and mvel.&nbsp; Are there any references to examples which showcase a rule that is expressed both through java and mvel dialects so it is clear what the differences are.&nbsp; The rules in the PetStore.drl which specify java or mvel syntactically seem to look the same.<br>
<br>Also, are there any general suggestions as to when a rule author should use the java or the mvel dialect.<br><br>Thanks.<br>- K<br><br>