Invention Grant
- Patent Title: Querying joined data within a search engine index
- Patent Title (中): 在搜索引擎索引中查询加入的数据
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Application No.: US12456430Application Date: 2009-06-16
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Publication No.: US08073840B2Publication Date: 2011-12-06
- Inventor: Tim Smith , William Kimble Johnson, III , Rik Tamm-Daniels , Sid Probstein
- Applicant: Tim Smith , William Kimble Johnson, III , Rik Tamm-Daniels , Sid Probstein
- Applicant Address: US MA Newton
- Assignee: Attivio, Inc.
- Current Assignee: Attivio, Inc.
- Current Assignee Address: US MA Newton
- Agency: Hamilton, Brook, Smith & Reynolds, P.C.
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
Techniques and systems for indexing and retrieving data and documents stored in a record-based database management system (RDBMS) utilize a search engine interface. Search-engine indices are created from tables in the RDBMS and data from the tables is used to create “documents” for each record. Queries that require data from multiple tables may be parsed into a primary query and a set of one or more secondary queries. Join mappings and documents are created for the necessary tables. Documents matching the query string are retrieved using the search-engine indices and join mappings.
Public/Granted literature
- US20100005054A1 Querying joined data within a search engine index Public/Granted day:2010-01-07
Information query
