User-defined parallelization in transactional replication of in-memory database

A replication track is a designated group of transactions that are to be replicated at a destination database in a way that, with respect to any other transaction in the replication track, preserves transactional dependency. Further, transactions in a replication track can be replicated at the desti...

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Bibliographische Detailangaben
Hauptverfasser:	GHOSH SOURAV, MCAULIFFE MARK, MILLER JOHN E, WANG CHIH-PING, TUCK PAUL, BANDI NAGENDER, THOMAS DINA, NEIMAT MARIE-ANNE, ARANHA ROHAN, LAHIRI TIRTHANKAR
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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Beschreibung
Zusammenfassung:	A replication track is a designated group of transactions that are to be replicated at a destination database in a way that, with respect to any other transaction in the replication track, preserves transactional dependency. Further, transactions in a replication track can be replicated at the destination database without regard to transactional dependency of other transactions in another track. This facilitates concurrent parallel replication of transactions of different tracks. Replicating data in this manner is referred to herein as track replication. An application may request execution of transactions and designate different tracks for transactions.