TrueCommerce is the only electronic data interchange (EDI) provider that offers a true one-stop shopping solution for EDI compliance.
TrueCommerce delivers the most complete and scalable EDI solution that makes it easier and more cost-effective to do business with your trading partners.
GNU Prolog is a free implementation (under GPL) of the logic programming language PROLOG. It can compile to native machine code which is extremely fast in execution. Another feature is the included constraint solver.