Invention Grant
- Patent Title: Converting a data chunk into a ring algebraic structure for fast erasure coding
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Application No.: US16204928Application Date: 2018-11-29
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Publication No.: US10657001B2Publication Date: 2020-05-19
- Inventor: Zhenxing Han
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Sherman IP LLP
- Agent Kenneth L. Sherman; Hemavathy Perumal
- Main IPC: H03M13/15
- IPC: H03M13/15 ; G06F11/10 ; G06F11/14 ; G06F9/30 ; G06F17/10
Abstract:
One embodiment provides a method comprising arranging a first data chunk into a ring structure, tagging the first data chunk by appending extra data to the first data chunk, and performing erasure coding on the first data chunk utilizing only exclusive or (XOR) operations.
Public/Granted literature
- US20190146878A1 CONVERTING A DATA CHUNK INTO A RING ALGEBRAIC STRUCTURE FOR FAST ERASURE CODING Public/Granted day:2019-05-16
Information query
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