ISBN-13: 9786204209203 / Angielski / Miękka / 64 str.
Due to huge amount of data generated & processed every day to complete some tasksdata management become very essential. Data management concern with management of data in a way such that data can be retrieved, update & processed when required. When the size of data is become huge then some problem occurs within the system like processing delay consistency and many more. Many algorithm and techniques proposed by past researches about these problems but here we will be taking care of data availability within the system. When a data item is available at two or more place within the system then this process is known as replication but how the replication can be performed it requires some more attention. So, Data Replication is a technique which is used to increase the data availability within the system.