or it can be paged out into a database or flat file, as needed.
Each order is a list of items with quantities, a customer, and a date.
Boss comes in, says, "Give a 10% discount to everybody who spends more than $100."
Boss comes in, says, "Give a 25% discount on items the customer hasn't bought before."
Why the name, Jess ?
I can answer that one, it stands for "Java Expert System Shell".
I wouldn't suppose so. And even if you can, it would be quite strange to do so. a rule-based system and a data query language are very different things.
So, if I am working on an EJB development project (I wish) then does that rule out using Jess ?
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