Intellectual Property India Publishes Patent Application for 'Restoring A Database Using A Fully Hydrated Backup' Filed by Cohesity, Inc.

MUMBAI, India, Sept. 5 -- Intellectual Property India has published a patent application (202348052391 A) filed by Cohesity, Inc., San Jose, U.S.A., on Aug. 4, 2023, for 'restoring a database using a fully hydrated backup.'

Inventor(s) include Chakankar, Abhijit; Shen, Warren; and Manoj, Singhal.

The application for the patent was published on Sept. 5, under issue no. 36/2025.

According to the abstract released by the Intellectual Property India: "A method and a secondary storage system are provided in which the method could perform a backup of at least a portion of contents of a storage volume that includes data of a database, by creating a file system metadata snapshot tree associated with a version of the storage volume, wherein the version is associated with a first point in time. The method identifies (504, 604) a file system metadata snapshot tree associated with a particular version, wherein the particular version is associated with a particular point in time, later than the first point in time. A copy of the file system metadata snapshot tree is created with is associated with the particular version, wherein creating the copy of the file system metadata snapshot tree includes creating (506, 606) a copy of a root node of the file system metadata snapshot tree and copying one or more references to one or more lower tier nodes of the file system metadata snapshot tree associated with the particular version. The copied file system metadata snapshot tree are modified (808) which is associated with the particular version based on one or more transaction log files associated with the database to create a modified file system metadata snapshot tree, wherein the modified file system metadata snapshot tree is associated with a specified moment in time, later than the particular point in time. A secondary storage system is provided which could be adapted to implement the method."

The patent application was internationally filed on Aug. 09, 2018, under International application No.PCT/US2018/045997.

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