Invention Grant
US07657781B1 System and method for providing redundant data load sharing in a distributed network
有权
在分布式网络中提供冗余数据负载共享的系统和方法
- Patent Title: System and method for providing redundant data load sharing in a distributed network
- Patent Title (中): 在分布式网络中提供冗余数据负载共享的系统和方法
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Application No.: US10627858Application Date: 2003-07-25
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Publication No.: US07657781B1Publication Date: 2010-02-02
- Inventor: Walter G. Dixon , Robert A. Mackie , Thomas R. Bakita , Dwight R. Frye, Jr. , John G. White , Keith R. Schomburg
- Applicant: Walter G. Dixon , Robert A. Mackie , Thomas R. Bakita , Dwight R. Frye, Jr. , John G. White , Keith R. Schomburg
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts L.L.P.
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
In a distributed network, a data entry is received. The data entry is stored in a first one of a plurality of nodes and replicated in a second one of the plurality of nodes in order to provide data redundancy in the distributed network. In the event of a failure of the second one of the plurality of nodes, the data entry that was replicated therein is re-replicated into a third one of the plurality of nodes in order to maintain data redundancy despite the failure of the second one of the plurality of nodes. Data redundancy can be retained despite the failure of the second one of the plurality of nodes as long as the overall capacity for the distributed network remains above an initial threshold.
Information query
