Cohesity Assigned Two Patents

Fast and optimized restore using delta information
Cohesity, Inc., San Jose, CA, has been assigned a patent (10,261,865) developed by Bajaj, Rupesh, Dewas, India, for “fast and optimized restore using delta information.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”An indication of one or more changes to file system data since a last backup snapshot is received. One or more changes to the file system data between a requested backup version and the last backup snapshot are determined. One or more data blocks corresponding to the one or more changes to the file system data since the last backup snapshot and one or more data blocks corresponding to the one or more changes to file system data between the requested backup version and the last backup snapshot are provided to a primary system.”

The patent application was filed on April 27, 2018 (15/964,678).

Fast migration of metadata
Cohesity, Inc., San Jose, CA, has been assigned a patent (10,254,996) developed by Jain, Sachin, Fremont, CA, Pallipadi, Venkatesh, Campbell, CA, and Naeni, Sharath Kumar, Santa Clara, CA, for a “fast migration of metadata.“

The abstract of the patent published by the U.S. Patent and Trademark Office states: ”One or more buckets of key-value pairs of a first node of a distributed storage system are selected to be migrated to a second node of the distributed storage system. One or more underlying database files corresponding to the one or more selected buckets are identified. The one or more identified underlying database files are directly copied from a storage of a first node to a storage of the second node. The copied underlying database files are linked in a database of the second node to implement the one or more selected buckets in the second node.”

The patent application was filed on August 10, 2018 (16/101,091).