DocumentCode
3376765
Title
Dependency-based concurrency control in logic-oriented object bases
Author
Yang, L.D.H. ; Sheu, Phillip C.
Author_Institution
Dept. of Electr. & Comput. Eng., Rutgers Univ., Piscataway, NJ, USA
fYear
1992
fDate
10-13 Nov 1992
Firstpage
260
Lastpage
267
Abstract
A policy for scheduling concurrent transactions in which the preconditions and effects associated with the transactions can be specified is described. Also proposed is a recovery procedure for when transaction failures are detected. The advantages of the scheduling algorithm can be summarized as follows: for conventional transaction models, it is less constrained than the two-phased protocol, particularly for short transactions; and it can perform concurrency control based on semantic dependencies
Keywords
concurrency control; deductive databases; object-oriented databases; system recovery; transaction processing; concurrency control; concurrent transactions; logic-oriented object bases; recovery procedure; scheduling; semantic dependencies; transaction failures; two-phased protocol; Concurrency control; Data models; Database languages; Deductive databases; Logic; Object oriented databases; Relational databases; Scheduling;
fLanguage
English
Publisher
ieee
Conference_Titel
Tools with Artificial Intelligence, 1992. TAI '92, Proceedings., Fourth International Conference on
Conference_Location
Arlington, VA
Print_ISBN
0-8186-2905-3
Type
conf
DOI
10.1109/TAI.1992.246413
Filename
246413
Link To Document