DocumentCode
1119937
Title
Can-Follow Concurrency Control
Author
Liu, Peng ; Li, Jie ; Jajodia, Sushil ; Ammann, Paul
Author_Institution
Pennsylvania State Univ, University Park
Volume
56
Issue
10
fYear
2007
Firstpage
1425
Lastpage
1430
Abstract
Can-follow concurrency control permits a transaction to read (write) an item write-locked (read-locked) by another transaction with almost no delays. By combining the merits of 2PL and 2V2PL, this approach mitigates the lock contention not only between update and read-only transactions, but also between update and update transactions.
Keywords
concurrency control; database management systems; transaction processing; can-follow concurrency control; database; lock contention; read-only transaction; transaction processing; two-phase locking; update transaction; Access protocols; Concurrency control; Costs; Database systems; Delay; Interleaved codes; Laser mode locking; System recovery; Throughput; Transaction databases; can follow; concurrency control; transaction processing;
fLanguage
English
Journal_Title
Computers, IEEE Transactions on
Publisher
ieee
ISSN
0018-9340
Type
jour
DOI
10.1109/TC.2007.70761
Filename
4302713
Link To Document