Title :
A hierarchical approach to concurrency control for multidatabases
Author :
Leu, Yungho ; Elmagarmid, Ahmed K.
Author_Institution :
Dept. of Comput. Sci., Purdue Univ., West Lafayette, IN, USA
Abstract :
Hierarchical concurrency control has been proposed as one possible approach for multidatabase systems. However, to apply this approach, some restrictions must be imposed on the local concurrency control algorithms. The restriction is identified. Based on this restriction, the hierarchical concurrency control approach is formalized and its correctness is proven. A novel global concurrency control algorithm based on this hierarchical approach is also presented
Keywords :
concurrency control; database management systems; concurrency control; correctness; hierarchical approach; local concurrency control algorithms; multidatabase systems; novel global concurrency control algorithm; restriction; Concurrency control; Concurrent computing; Control systems; Database systems; Petroleum;
Conference_Titel :
Databases in Parallel and Distributed Systems, 1990, Proceedings. Second International Symposium on
Conference_Location :
Dublin
Print_ISBN :
0-8186-2052-8
DOI :
10.1109/DPDS.1990.113711
