Are business rule tools comparable to database management systems?
In general, there are many analogies to database systems. Whereas a database system separates the storage and management of the data from the application, a rule engine separates the business logic from the application. Also, a rule base (i.e. the business rules in the repository) is sharable across many applications, as is a database. Why is it important to select tools with considerable care? Business rule languages are proprietary. This statement applies not only to the native rule languages but also to the natural-language like rule languages. Tools to convert business rules from one vendor-specific language into another are not available. As a consequence, once applications have been developed a conversion is labour-intensive and requires substantial financial resources. After a tool is acquired you stick to it. Therefore, it is always beneficial to invest in a thorough tool selection. What do I get? The Business Rule Tool Software Selection Criteria Schema provides you with a mea
