Semantic locking in object-oriented database systems

Authors:
Rodolfo F. Resende;Divyakant Agrawal;Amr El Abbadi
Affiliations:
UFMG-ICEx-DCC, Caixa Postal 702, 30161-970, Belo Horizonte MG, Brazil;Department of Computer Science, University of California, Santa Barbara, CA;Department of Computer Science, University of California, Santa Barbara, CA
Venue:
OOPSLA '94 Proceedings of the ninth annual conference on Object-oriented programming systems, language, and applications
Year:
1994

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Abstract

Object-oriented databases are being increasingly used to model non-standard applications that emphasize modularity, composition, and rapid prototyping. A semantic locking protocol is presented for transaction management for such object-oriented databases. In particular, the protocol incorporates the semantics of complex objects, nested executions and dynamic conflicts resulting from referentially shared objects.