56 search results - page 3 / 12 » Concurrency Control Protocol for Nested Transactions in Real... |
106
click to vote
RTSS
1993
IEEE
15 years 1 months ago
1993
IEEE
Studies in [7,8, 91 concluded that for a variety of reasons, optimistic concurrency control appears well-suited to real-time database systems. Especially, they showed that in a re...
RTSS
1990
IEEE
15 years 1 months ago
1990
IEEE
In a recent study, we have shown that in real-time database systems that discard late transactions, optimistic concurrency control outperforms locking. Although the optimistic alg...
IPPS
2000
IEEE
15 years 1 months ago
2000
IEEE
Conventional concurrency control protocols are inapplicable in mobile computing environments due to a number of constraints of wireless communications. In this paper, we design a p...
VLDB
1991
ACM
15 years 1 months ago
1991
ACM
Due to its potential for a high degree of parallelism, optimistic concurrency control is expected to perform better than two-phase locking when integrated with priority-driven CPU...
RTDB
1996
14 years 11 months ago
1996
We propose and evaluate an admission control paradigm for RTDBS, in which a transaction is submitted to the system as a pair of processes: a primary task, and a recovery block. Th...