Veritas Technologies LLC

Jialun Liu

Xianbo Zhang

Weibao Wu

Methods, computer program products, and computer systems for the management of data references in an efficient and effective manner are disclosed. Such methods, computer program products, and computer systems include receiving a change tracking stream at the computer system, identifying a data object group, and performing a deduplication management operation on the data object group. The change tracking stream is received from a client computing system. The change tracking stream identifies one or more changes made to a plurality of data objects of the client computing system. The identifying is based, at least in part, on at least a portion of the change tracking stream. The data object group represents the plurality of data objects.

Method and system for improving efficiency in the management of data references

Methods, computer program products, computer systems, and the like for efficient metadata management are disclosed, which can include determining whether a change in a status of data has occurred. In response to a determination that the change has occurred, such methods, computer program products, and computer systems can include determining whether a move condition has been met, and, in response to a determination that the move condition has been met, moving the metadata from the first storage unit to a second storage unit.

Methods and systems for the movement of metadata between different storage types

Methods, computer program products, computer systems, and the like for efficient metadata management are disclosed, which can include receiving a subunit of storage, storing a first metadata portion of the subunit of storage in a first unit of storage, and storing a second metadata portion of the subunit of storage in a second unit of storage.

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Shoreview, MN, United States of America

Jialun Liu