Title :
Simulation of distributed real-time transactions
Author :
van der Stok, P.D.V. ; Thijssen, P.T.A.
Author_Institution :
Dept. of Math. & Comput. Sci., Eindhoven Univ. of Technol., Netherlands
Abstract :
Distributed nested objects are considered as the building blocks for distributed real-time systems. Objects are stored in memory. Objects can be related in two ways: (1) syntactically: they have a common object from which they are invoked and (2) time-wise: the actions on the objects always occur at the same moments. The consistency of a set of related objects is assured with concurrency control algorithms originating from database systems. Three types of algorithms are considered: optimistic concurrency control, time stamp ordering and two phase locking. The performance of these three algorithms are compared
Keywords :
digital simulation; distributed databases; performance evaluation; real-time systems; transaction processing; concurrency control algorithms; database systems; distributed nested objects; distributed real-time transactions; optimistic concurrency control; performance; time stamp ordering; two phase locking; Computational modeling; Concurrency control; Concurrent computing; Mathematics; Microprocessors; Real time systems; Resource management; Software systems; Transaction databases; Writing;
Conference_Titel :
Parallel and Distributed Real-Time Systems, 1994. Proceedings of the Second Workshop on
Conference_Location :
Cancun
Print_ISBN :
0-8186-6420-7
DOI :
10.1109/WPDRTS.1994.365646
