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Paper Details

Paper Title
Implementing of Coordinated Check Pointing Scheme in Mobile Distributed Systems
With the Extensive use of distributed system on one hand and quick deployment of mobile computing and with communication infrastructure, it becomes important to link both technologies together. Mobile computing system is a distributed system having of few static as well as mobile nodes that are connected to each other with a communication range.A distributed system is a collection of processes that communicate with each other by exchanging messages. A mobile distributed computing system is a distributed system where the some of the processes are run on Mobile Hosts(MHs).Mobility presents several unique aspects like limited band width and limited battery power and limited storage and frequent disconnection of mobile nodes. Thereforecheck pointing techniques deal with fault tolerance for distributed systems.Check pointing technique is one of the solution for above discussed issues. In this paper we are implementing coordinating check pointingtechnique.The check pointing, processes take checkpoints in such manner that the resulting global state is consistent. Actually it follows two phase commit structure. In the first phase, processes take uncertain checkpoint and in the second phase, there are maid permanent. The advantage is that only one permanent check point and maximum one tentative checkpoint to be stored. A permanent checkpoint con not assurances that the calculation needed to reach the check pointed state will not be repeated.A coordinator takes a checkpoint and broadcasts a request message to all processes, telling them to take a checkpoint.
Distributed system, coordinated check pointing, Synchronous Check pointing.
Others Details
Paper Id : 68566
Co-Author Name(s) : DR. R.P. SINGH
Volume/Issue No : Volume 05 Issue 03
Page No : 265-268
DOI Number : DOI:10.21090/IJAERD.68566
Publication Date : 2018-03-13
License : This work is licensed under a Creative Commons Attribution 4.0 International License.
website :
Impact Factor : 4.72, SJIF-2016
ISSN Details : eISSN: 2348-4470, pISSN:2348-6406