DocumentCode
3299044
Title
Distributed concurrency control with limited wait-depth
Author
Franaszek, P.A. ; Haritsa, J.R. ; Robinson, J.T. ; Thomasian, A.
Author_Institution
IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA
fYear
1992
fDate
9-12 Jun 1992
Firstpage
160
Lastpage
167
Abstract
Distributed wait-depth-limited (DWDL) concurrency control, a locking-based method that limits the wait-depth of blocked transactions to one, which assures that deadlocks are resolved as part of regular transaction processing is described. The performance of DWDL is compared with that of distributed two-phase locking (2PL) and the wound-wait concurrency control method through a detailed simulated. Results show that DWDL behaves similarly to 2PL for low data contention levels, but at high lock contention levels, DWDL outperforms the other methods to a significant degree
Keywords
concurrency control; distributed databases; transaction processing; deadlocks; distributed concurrency control; distributed two-phase locking; limited wait-depth; locking-based method; performance; regular transaction processing; wound-wait concurrency control; Availability; Bandwidth; Concurrency control; Costs; Database systems; Hardware; Robustness; Scalability; System recovery; Tin;
fLanguage
English
Publisher
ieee
Conference_Titel
Distributed Computing Systems, 1992., Proceedings of the 12th International Conference on
Conference_Location
Yokohama
Print_ISBN
0-8186-2865-0
Type
conf
DOI
10.1109/ICDCS.1992.235043
Filename
235043
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