Automatic Fault Tolerant Software System for Desktop Grid Middleware

Abstract

Fault tolerance is a crucial constituent for research in desktop grid. The focus of this research paper will be on development of Fault tolerant software system taking care of computational power. Resources of alchemi grid necessitate for assemble available computational power in grid. The Alchemi desktop grid is important middleware for gather computational power by executors on different nodes. Executor related faults and failures can stop running grid any time. Executer flaws are exceptionally crucial in alchemi desktop grid middleware. The Available computational power is dependent on the number of executors. Alchemi Grid provides manual procedure for control on executors. The middleware has not integrated automatic system to control execution level deficiencies. This issue has not been addressed in alchemi desktop middleware. Today, we need an automatic software technique for reliable and consistent working of computational grid. This Research work has projected, designed and developed automatic software system to control the executor faults in alchemi middleware. Normal and defective executor nodes can be distinguished by regular monitoring software system. Automatic software system is helpful for monitoring and controlling the executor faults in Alchemi middleware. Executor can start and stop by automated system in milliseconds. Control on executor will put impact on available computational power in grid. Proposed automated software system has skilled to sense faulty executor node and correct the fault by start process on best Available node. Automated framework is capable to remove fault in executer node. Regular monitor system has used for the development of automated fault tolerant software system. The Best available node can be selected on the basis of memory usage or processing power usage on remote node.