Emc IP Holding Company LLC

Krithika Subramanian

George Mathew

Prajakta Balkrishna Ayachit

Ajith Krishnamurthy

Bhimsen Bhanjois

Srisailendra Yallapragada

Harshadrai Parekh

In general, embodiments of the invention relate to methods and systems for replicating data, which is stored in a source system, in a target system. More specifically, embodiments of the invention enable parallel transmission and verification of portions of the data. Once the portions of the data have been verified, embodiments of the invention combine the verified portions of the data to obtain the final combined data. The combined data is then verified.

Method and system to verify integrity of a portion of replicated data

A data management device includes a buffer and a processor. The processor may select an unprocessed full key and generate a buffer entry based on a difference between an entry of a local snapshot specified by the unprocessed full key and an entry of a previous local snapshot specified by the unprocessed full key. The processor may make a first determination that a lookup key entry associated with the unprocessed full key is different than a lookup key entry associated with a processed full key. The process may add the generated buffer entry to the buffer after processing the buffer in response to the first determination.

Method for state based snapshot difference with restart capability

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Bengaluru, India

Krithika Subramanian