Invention Grant
US08180730B2 Arbitration token for managing data integrity and data accuracy of information services that utilize distributed data replicas
失效
用于管理利用分布式数据副本的信息服务的数据完整性和数据准确性的仲裁令牌
- Patent Title: Arbitration token for managing data integrity and data accuracy of information services that utilize distributed data replicas
- Patent Title (中): 用于管理利用分布式数据副本的信息服务的数据完整性和数据准确性的仲裁令牌
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Application No.: US12277716Application Date: 2008-11-25
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Publication No.: US08180730B2Publication Date: 2012-05-15
- Inventor: Arun Kumar Thakore
- Applicant: Arun Kumar Thakore
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Yee & Associates, P.C.
- Agent John R. Pivnichny
- Main IPC: G06F7/00
- IPC: G06F7/00
Abstract:
Illustrative embodiments present a computer-implemented method for controlling update of stored data in a set of data replicas. The computer-implemented method responsive to receiving a data request from a requester, identifies a data replica to resolve the data request to form an identified data replica. The computer-implemented method transmits an update data request to a replica administration agent if the data request is an update data request, determines whether an arbitration token is present, and responsive to a determination that the arbitration token is present; a replica administration agent updates the data in the identified data replica.
Public/Granted literature
Information query
