Invention Grant
- Patent Title: Computerized methods and apparatus for data cloning
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Application No.: US17067481Application Date: 2020-10-09
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Publication No.: US11953993B2Publication Date: 2024-04-09
- Inventor: Yeganjaiah Gottemukkula , Madhav Mutalik , Siddhartha Karnik , Tracy Melbourne Taylor
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Agency: Honigman LLP
- Agent Brett A. Krueger
- Main IPC: G06F16/18
- IPC: G06F16/18 ; G06F11/14 ; G06F16/182 ; H04L67/10 ; H04L67/1097

Abstract:
Systems and methods for creating a live copy of a data object from a production system for use by third party applications. The systems and methods include receiving at least one request for a copy of production data from an application; creating a live backup copy; creating a flash copy of the live backup copy, and a flash copy bitmap; creating a modified version of the live backup copy by changing a subset of data in the live backup copy; recording the changed subset of data using the flash copy bitmap; mounting, the modified version of the live backup copy to the application; and transforming the modified version of the live backup copy back to the live backup copy when unmounting the modified version of the live backup copy of the production data from the application by applying changes associated with the flash copy bitmap to the live backup copy.
Public/Granted literature
- US20210263802A1 COMPUTERIZED METHODS AND APPARATUS FOR DATA CLONING Public/Granted day:2021-08-26
Information query