Invention Grant
US08392366B2 Changing number of machines running distributed hyperlink database
有权
更改运行分布式超链接数据库的机器数量
- Patent Title: Changing number of machines running distributed hyperlink database
- Patent Title (中): 更改运行分布式超链接数据库的机器数量
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Application No.: US11512887Application Date: 2006-08-29
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Publication No.: US08392366B2Publication Date: 2013-03-05
- Inventor: Marc A. Najork
- Applicant: Marc A. Najork
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Woodcock Washburn LLP
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
The number of machines in a cluster of computers running a distributed database, such as a scalable hyperlink datastore or a distributed hyperlink database, may be changed such that machines may be added or removed. The data is not repartitioned all at once. Instead, only new and merged data stores are mapped to the changed set of machines. A database update mechanism may be leveraged to change the number of machines in a distributed database.
Public/Granted literature
- US20080059507A1 Changing number of machines running distributed hyperlink database Public/Granted day:2008-03-06
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