CPC G06F 16/275 (2019.01) | 20 Claims |
1. A method for performing a data protection operation, the method comprising:
receiving first snapshot data associated with a first snapshot of primary data at a first time;
determining a first block-level change to the primary data that occurred between the first time and a second time subsequent to the first time;
receiving cumulative change data in an intermediate staging area based at least on the first block-level change; and
receiving second snapshot data associated with a second snapshot of the primary data at a third time subsequent to the second time, wherein the second snapshot data includes (i) the cumulative change data stored in the intermediate staging area, and (ii) additional change data reflecting a second block-level change to the primary data that occurred between the second time and the third time.
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