A database management safeguard that ensures every foreign key matches a primary key. For example, customer numbers in a customer file are the primary keys, and customer numbers in the order file are ...

Referential integrity helps manage data by enforcing validation between related entities. This enforcement follows logical semantics behind the database design -- i.e., an employee can only work for ...

MCLEAN, Va. & ORLANDO, Fla.--(BUSINESS WIRE)--Verato, the identity experts for healthcare, today announced the award of a patent by the U.S. Patent and Trademark Office for its innovative ...

It often seems that working around things is a full-time task in every area of information technology. When workarounds are conceived and deployed, people are not always in agreement. Beyond ...