This paper presents a new solution for adding a new database server on an existing Oracle Multimaster data replication system. In normal conditions adding a new database server on this system we cannot insert, delete and update data during this time. So during this time the system is down and we can…

During the 1800’s – before the well-known genocide, planned in the twentieth century – there were massacres and persecution on Armenian villages. It is important to underline that many Christian Armenians lived in Ottoman Empire. At the beginning of 1800’s they paid many taxes and felt themselves an…

The aim of this paper is to give a big survey in enhancing the balance of the routing load and the consumption of resources using network layer metrics for the path discovery in the MAODV protocol. A ad hoc network (AD HOC NETWORKS) consists of a collection of wireless mobile nodes, which form a tem…