Concurrency control problems in mobile data access systems and methods for their solving

Аuthors

Khramov A. A., Anickin N. А.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

Abstract

We consider a mobile data access system as a form of a distributed database. We describe a formal model of the system. Concurrency control problems arising in such systems are shown using this model. Methods for solving the problems described are also examined. These methods can be applied

Keywords:

DBMS, distributed database, multidatabase, MDAS, mobile environment, concurrency control, transaction history, transaction serializability.