880 search results - page 19 / 176 » Semantics-Based Concurrency Control |
MICRO
2010
IEEE
13 years 2 months ago
2010
IEEE
Today's transactional memory systems implement the two-phase-locking (2PL) algorithm which aborts transactions every time a conflict happens. 2PL is a simple algorithm that pr...
RTCSA
2000
IEEE
13 years 12 months ago
2000
IEEE
Although an optimistic approach has been shown to be better suited than locking protocols for real-time database systems (RTDBS), it has the problems of unnecessary restarts and h...
IPPS
1998
IEEE
13 years 12 months ago
1998
IEEE
Multi-dimensional index structures such as R-trees enable fast searching in high-dimensional spaces. They differ from uni-dimensional structures in the following aspects: (1) inde...
ECRTS
2004
IEEE
13 years 11 months ago
2004
IEEE
In this paper we present a concurrency control algorithm that allows co-existence of soft real-time, relational database transactions, and hard real-time database pointer transact...
SOCA
2010
IEEE
13 years 6 months ago
2010
IEEE
In asynchronous event systems, the production of an event is decoupled from its consumption via an event queue. The loose coupling of such systems allows great flexibility as to ...