US 12,169,441 B2
Data management system and data management method
Soichi Watanabe, Tokyo (JP); Miho Kobayashi, Tokyo (JP); and Mitsuo Hayasaka, Tokyo (JP)
Assigned to Hitachi, Ltd., Tokyo (JP)
Filed by Hitachi, Ltd., Tokyo (JP)
Filed on Sep. 11, 2023, as Appl. No. 18/464,398.
Claims priority of application No. 2023-003292 (JP), filed on Jan. 12, 2023.
Prior Publication US 2024/0241794 A1, Jul. 18, 2024
Int. Cl. G06F 11/14 (2006.01)
CPC G06F 11/1464 (2013.01) [G06F 11/1469 (2013.01); G06F 2201/84 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A data management system for backing up data of a first environment to a second environment, the data management system comprising:
a memory; and
one or more processors that are communicatively coupled to the memory, wherein the one or more processors are collectively configured to:
obtain backup management information in which source data, backup data, and a backup method are associated,
receive a usage request for the backup data stored in the second environment,
present a catalog indicating target candidates for the usage request, and
refer to the backup management information, specify backup data required for processing the usage request, specify a backup method for the backup data, restore the backup data on the basis of the specified backup method, and enable processing of the usage request.