Invention Grant
- Patent Title: Garbage collection for a deduplicated cloud tier using microservices
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Application No.: US16395984Application Date: 2019-04-26
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Publication No.: US11573892B2Publication Date: 2023-02-07
- Inventor: Abhinav Duggal , Ramprasad Chinthekindi , Philip Shilane
- Applicant: EMC IP Holding Company LLC
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agency: Workman Nydegger
- Main IPC: G06F12/02
- IPC: G06F12/02 ; G06F3/06

Abstract:
Systems and methods for performing data protection operations including garbage collection operations and copy forward operations. For deduplicated data stored in a cloud-based storage or in a cloud tier that stores containers containing dead and live regions such as compression regions, the dead segments in the dead compression regions are deleted by copying the live compression regions into new containers and then deleting the old containers. The copy forward is based on a recipe from a data protection system and is performed using a microservices based approach.
Public/Granted literature
- US20200341892A1 GARBAGE COLLECTION FOR A DEDUPLICATED CLOUD TIER Public/Granted day:2020-10-29
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