Druva Inc.

Harshit Rai

Somesh Jain

Anand Apte

Sudhakara Rao Kanapata

Zuaib Sayyad

A data restore system is provided. The data restore system includes a backup data storage configured to store data for a client and a data restore module configured to receive a restore trigger from the client and to initiate restore operation for selected data from the backup data storage in response to the received trigger. The data restore module is further configured to receive information regarding the selected data to be restored and access a metadata store to receive metadata information for the selected data and provide the metadata information and the downloaded data blocks to a controller to facilitate sorting of the downloaded data blocks based on the files they belong to and store the downloaded restored data to a target data storage. The data restore module is further configured to interact with the checkpointing module to track the progress of restore operation in persistent storage and to minimize rework when restore operation is restarted from interrupt.

Data restore system

A system identifies and causes transmission of differential data generated during device migration. An administrative server accesses a first backup snapshot of a retiring client device. The first backup snapshot includes a set of files stored in the retiring client device during a first checkpoint. The administrative server transmits the set of files in the first backup snapshot to a replacement client device. A cloud server stores the first backup snapshot and a second backup snapshot of the retiring client device. The second backup snapshot is created during a second checkpoint occurring after transmission of the set of files. The cloud server receives an indication that a user has logged on to the replacement client device and causes a transmission of differential data to the replacement client device. The differential data includes at least one file in the second backup snapshot that is not included in the first backup snapshot.

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Pune, India

Harshit Rai