Invention Grant
- Patent Title: Methods, systems, and media for controlling append-only file rewrites
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Application No.: US17493366Application Date: 2021-10-04
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Publication No.: US11687419B2Publication Date: 2023-06-27
- Inventor: Yiftach Shoolman , Yoav Steinberg , Yossi Gottlieb , Oran Agra
- Applicant: Redis Ltd.
- Applicant Address: IL Tel-Aviv
- Assignee: Redis Ltd.
- Current Assignee: Redis Ltd.
- Current Assignee Address: IL Tel-Aviv
- Agency: Byrne Poh LLP
- Main IPC: G06F11/14
- IPC: G06F11/14 ; G06F16/18

Abstract:
Methods, systems, and media for controlling append-only file rewrites are provided. In accordance with some embodiments, the methods comprising: determining a utilization of a shard of a database; determining whether the utilization exceeds a persistent storage utilization threshold; determining a recovery time to recover the shard from an append-only file; determining whether the recovery time exceeds a recovery time threshold; and when the utilization is determined to exceed the utilization threshold or when the recovery time is determined to exceed the recovery time threshold, causing an append-only-file rewrite to be performed.
Public/Granted literature
- US20220027242A1 METHODS, SYSTEMS, AND MEDIA FOR CONTROLLING APPEND-ONLY FILE REWRITES Public/Granted day:2022-01-27
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