Distributed System with Improved Replication Technique
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 1, Issue 10
Abstract
Distributed system is one of the important backbones of today’s computer systems. One of the major problematic issues in distributed system is Fault tolerance. Most of the systems which are based on distributed system face faults in various forms like unavailability, consistency, isolation etc. There are many fault tolerance techniques are available like check pointing, Replication etc.Both the above mentioned techniques have their own pros and cons. Replication plays a vital role in fault tolerance. In this work we are maintain replicas of data over different-different systems so that we can recover our data in case of fault. During Replica placement we assure that some replicas should be on nearer nodes and some on farther nodes. In this work we have chosen Java RMI to implement the system. In this work we have added dynamism in the system by adding number of nodes who participate in distributed system at run time. We can also increase the number of replicas at run time in the distributed system.
Authors and Affiliations
Lalit Gehlod*
Keywords
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