Checkpoint restart is a facility implemented in databases and backup-restore software. Transactions in case of databases are important and sometimes time consuming operations, same is the case of backup and restore operation. A transaction, backup or restore operation comprise of many atomic operations. In this facility checkpoints are placed after some 'n' numbers of these atomic operations.
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| - Checkpoint restart is a facility implemented in databases and backup-restore software. Transactions in case of databases are important and sometimes time consuming operations, same is the case of backup and restore operation. A transaction, backup or restore operation comprise of many atomic operations. In this facility checkpoints are placed after some 'n' numbers of these atomic operations. Hence if there is a failure during a transaction, backup or restore, on recovery of system the operation can continue from the last checkpoint instead of restarting it from beginning, hence saving lot of time in case where above operations are lengthy. (en)
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| - Checkpoint restart is a facility implemented in databases and backup-restore software. Transactions in case of databases are important and sometimes time consuming operations, same is the case of backup and restore operation. A transaction, backup or restore operation comprise of many atomic operations. In this facility checkpoints are placed after some 'n' numbers of these atomic operations. (en)
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