Grefen, Paul <br/><br/>
Protocols for integrity constraint checking in federated databases 

<br/><br/>A federated database is comprised of multiple interconnected database systems that primarily operate independently but cooperate to a certain extent. Global integrity constraints can be very useful in federated databases, but the lack of global queries, global transaction mechanisms, and global concurrency control renders traditional constraint management techniques inapplicable. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INTEGRITY CONTROL<br/>GLOBAL INTEGRITY CONSTRAINT<br/>FEDERATED DATABASE<br/>PROTOCOL
<br/><br/><label>Universal Decimal Class. No.: </label>H004.652.4 DIS