Mohammed Hegazy, OsmanHamed El Bastawissy, AliFarid Ibrahim, Romani2020-01-302020-01-3020051307-6884https://cutt.ly/FrYsz76MSA Google ScholarIn this paper, our concern is the management of mobile transactions in the shared area among many servers, when the mobile user moves from one cell to another in online partially-replicated distributed mobile database environment. We defined the concept of transaction and classified the different types of transactions. Based on this analysis, we propose an algorithm that handles the disconnection due to moving among sites.enOctober University for University for ConcurrencyMobileDatabasetransaction processingtwo phase locking.Article