Invention Grant
- Patent Title: Method and system for configuring a multi-path index
- Patent Title (中): 用于配置多路径索引的方法和系统
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Application No.: US13161666Application Date: 2011-06-16
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Publication No.: US08903828B1Publication Date: 2014-12-02
- Inventor: Edward C. Bueche , Francisco Borges , Petr Pleshachkov , Shanshan Quan , Marc Brette , Venkatesan Chandrasekaran
- Applicant: Edward C. Bueche , Francisco Borges , Petr Pleshachkov , Shanshan Quan , Marc Brette , Venkatesan Chandrasekaran
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agency: Dergosits & Noah LLP
- Agent Todd A. Noah
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
A method for configuring a multi-path index includes receiving and storing, in a database management system configured to store a structured document in its native format, a multi-path index definition associated with a data model corresponding to the structured document. In an embodiment, the multi-path index definition includes a sub-path definition that covers a plurality of descendant elements of a root element of the data model and includes at least one index property. Each of a plurality of descendant elements covered by the sub-path definition is automatically indexed according to the at least one index property. The multi-path index definition is stored in a data structure associated with a multi-path index configured to store indexed data from the structured document.
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