Roger--
On Jun 15, 2009, at 5:10 PM, Costello, Roger L. wrote:
>
> Hi Folks,
>
> In the book Business Rules Applied, Barbara von Halle presents the
> Business Rules Methodology, which fundamentally is about separating
> rules from data: [1]
>
How about some more detail on how you're defining "business rule"? A
great deal of effort in database technology has been aimed at more
closely integrating rules, at least rules like your security
classification rules, into schemas, rather than trying to separate
them. From that point of view, the rules add to the data description,
and using multiple languages (or multiple locations for various parts
of the data description) where it isn't necessary just complicates
things.
--Frank
