Efficient replication of XML data in a relational database management system

Efficient replication of XML data in a relational database management system

Efficiently replicating XML data among databases includes techniques for (a) replicating XML data involved with an insert operation; (b) replicating XML data involved with an update operation; (c) leveraging existing relational replication techniques for XML data stored in shredded form using object...

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Bibliographische Detailangaben
Hauptverfasser: Warner, James W, Liu, Zhen Hua, Abraham, Sundeep, Krishnaprasad, Muralidhar, Arora, Geeta, Murthy, Ravi, Chandrasekar, Sivasankaran, Wong, Lik, Arora, Nimar S
Format: Patent
Sprache:eng
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Zusammenfassung:Efficiently replicating XML data among databases includes techniques for (a) replicating XML data involved with an insert operation; (b) replicating XML data involved with an update operation; (c) leveraging existing relational replication techniques for XML data stored in shredded form using object-relational constructs; and (d) replicating XQuery Data Model sequences. Each technique reduces the amount of information that would otherwise need to be transmitted over a network for XML data replication purposes.