Emc IP Holding Company LLC

Mathew Sprehn

Kedar Patwardhan

Arash Sepasi Ahoei

Devon Kemp

Michael Smolenski

A system identifies a first partition and another partition in a full backup created at a first time for a dataset. The system identifies a revision of the first partition in a first incremental backup created at a second time for the dataset, and links the first incremental backup to the full backup based on the first partition and the revision of the first partition. The system identifies a revision of the other partition in another incremental backup created at a third time for the dataset, and links the other incremental backup to the full backup based on the other partition and the revision of the other partition. The system restores the other partition in the dataset based on the link from the other incremental backup to the full backup, in response to receiving a request to restore the other partition in the dataset.

Linking backup files based on data partitions

Data management using an open standard file system interface to a storage gateway is described. A system uses an open standard file system interface to instruct a storage gateway to create a directory, create a file for the directory, write information to the file, and store, based on the information written to the file, data to storage associated with the storage gateway.

Data management using an open standard file system interface to a storage gateway

De-duplicating backup files based on data evolution is described. A system determines that a first backup file is created for a first data object, determines that the first data object is based on a second data object, and de-duplicates the first backup file based on a second backup file that was created for the second data object. The system determines that a third backup file is created for a third data object, determines that the third data object is based on the second data object, and de-duplicates the third backup file based on the second backup file that was created for the second data object.

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Irvine, CA, United States of America

Mathew Sprehn