Invention Grant
US08732136B2 Recovery point data view shift through a direction-agnostic roll algorithm
有权
恢复点数据视图通过方向无关的滚动算法进行切换
- Patent Title: Recovery point data view shift through a direction-agnostic roll algorithm
- Patent Title (中): 恢复点数据视图通过方向无关的滚动算法进行切换
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Application No.: US12691745Application Date: 2010-01-22
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Publication No.: US08732136B2Publication Date: 2014-05-20
- Inventor: Rajeev Atluri , Sudhakar Pannerselvam , Jayesh Shah , Satish Kumar , Srin Kumar , Kishor Paygude
- Applicant: Rajeev Atluri , Sudhakar Pannerselvam , Jayesh Shah , Satish Kumar , Srin Kumar , Kishor Paygude
- Applicant Address: US CA San Jose
- Assignee: Inmage Systems, Inc.
- Current Assignee: Inmage Systems, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Raj Abhyanker, P.C.
- Main IPC: G06F17/00
- IPC: G06F17/00

Abstract:
A method and system of recovery point data view shift through a direction-agnostic roll algorithm is disclosed. The method includes forming a data view around a recovery point, and shifting the data view around the recovery point through a direction-agnostic roll algorithm that uses at least one of a roll-forward algorithm to shift the data view to a time after the recovery point and a roll-backward algorithm to shift the data view to a time before the recovery point. A data integrity is determined to be consistent at the recovery point by examining data and meta-data associated with the recovery point. The recovery point is associated with one of an automatically generated event, a user definable event, and/or a prepackaged event. A marker data is generated at the recovery point to enable the direction-agnostic roll algorithm to reduce a recovery time objective when an algorithm is applied.
Public/Granted literature
- US20110184918A1 RECOVERY POINT DATA VIEW SHIFT THROUGH A DIRECTION-AGNOSTIC ROLL ALGORITHM Public/Granted day:2011-07-28
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