An Effective Checkpointing and Replication Techniques for Computation

Most of the grid computing environment is suffering from a problem of fault Tolerance, there are so many ways to recover the problems occurred in the grid environment, one of the is the checkpointing . Checkpointing is saving a replica or copy of the system state during system execution, It reduces the rework.checkpoint can be implemented in different ways. Automatic checkpointing is developed to generate the checkpoint automatically when a fault is occurred