DocumentCode
3395631
Title
Firm real-time optimistic concurrency control algorithms for replicated database systems
Author
Kim, Jinhwan
Author_Institution
Sch. of Inf. & Comput. Eng., Hansung Univ., Seoul, South Korea
fYear
1999
fDate
1999
Firstpage
416
Lastpage
419
Abstract
In this paper, we focus on firm real-time optimistic concurrency control algorithms that schedule the data accesses objective transactions in order to meet their deadlines, especially in replicated databases. The proposed optimistic concurrency control algorithms incorporate either non-blocking or blocking mechanisms in the validation stage. Our experiments demonstrate that the blocking-based algorithm is superior to non-blocking-based algorithm
Keywords
concurrency control; real-time systems; replicated databases; data accesses objective transactions; firm real-time optimistic concurrency control algorithms; replicated database systems; Concurrency control; Data engineering; Database systems; Delay effects; Process design; Processor scheduling; Protocols; Real time systems; Scheduling algorithm; Transaction databases;
fLanguage
English
Publisher
ieee
Conference_Titel
Real-Time Computing Systems and Applications, 1999. RTCSA '99. Sixth International Conference on
Conference_Location
Hong Kong
Print_ISBN
0-7695-0306-3
Type
conf
DOI
10.1109/RTCSA.1999.811291
Filename
811291
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