- Patent Title: Storing derived summaries on persistent memory of a storage device
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Application No.: US17356827Application Date: 2021-06-24
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Publication No.: US11775527B2Publication Date: 2023-10-03
- Inventor: Krishnan Meiyyappan , Semen Ustimenko , Adrian Tsz Him Ng , Kothanda Umamageswaran
- Applicant: Oracle International Corporation
- Applicant Address: US CA Redwood Shores
- Assignee: Oracle International Corporation
- Current Assignee: Oracle International Corporation
- Current Assignee Address: US CA Redwood Shores
- Agency: Hickman Becker Bingham Ledesma LLP
- Main IPC: G06F16/00
- IPC: G06F16/00 ; G06F16/2455 ; G06F7/08 ; G06F16/22 ; G11C16/10 ; G11C5/14
Abstract:
Region summaries of database data are stored in persistent memory of a storage cell. Because the region summaries are stored in persistent memory, when a storage cell is powered off and data in volatile memory is not retained, region summaries are nevertheless preserved in persistent memory. When the storage cell comes online, the region summaries already exist and may be used without the delay attendant to regenerating the region summaries stored in volatile memory.
Public/Granted literature
- US20210326343A1 STORING DERIVED SUMMARIES ON PERSISTENT MEMORY OF A STORAGE DEVICE Public/Granted day:2021-10-21
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