WO2000062264A3 - Method and system for retrieving data from multiple data sources using a search routing database - Google Patents

Method and system for retrieving data from multiple data sources using a search routing database Download PDF

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Publication number
WO2000062264A3
WO2000062264A3 PCT/US2000/008919 US0008919W WO0062264A3 WO 2000062264 A3 WO2000062264 A3 WO 2000062264A3 US 0008919 W US0008919 W US 0008919W WO 0062264 A3 WO0062264 A3 WO 0062264A3
Authority
WO
WIPO (PCT)
Prior art keywords
database
search
search request
routing database
routing
Prior art date
Application number
PCT/US2000/008919
Other languages
French (fr)
Other versions
WO2000062264A2 (en
Inventor
Michael A Kepler
Christopher A Huey
Runping Qu
Christopher A Wake
Original Assignee
Metro One Telecommunications
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metro One Telecommunications filed Critical Metro One Telecommunications
Priority to AU40696/00A priority Critical patent/AU4069600A/en
Publication of WO2000062264A2 publication Critical patent/WO2000062264A2/en
Publication of WO2000062264A3 publication Critical patent/WO2000062264A3/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24Querying
    • G06F16/245Query processing
    • G06F16/2458Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2471Distributed queries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99931Database or file accessing
    • Y10S707/99933Query processing, i.e. searching
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99931Database or file accessing
    • Y10S707/99933Query processing, i.e. searching
    • Y10S707/99936Pattern matching access
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99931Database or file accessing
    • Y10S707/99937Sorting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99941Database schema or data structure
    • Y10S707/99944Object-oriented database structure
    • Y10S707/99945Object-oriented database structure processing

Abstract

A search-routing database in used to direct database search requests to only those databases that may contain results to the search request. The search-routing database contains a subset of the data fields from the other databases in the network, along with a field indicating the database to which the search request should be routed. When a database search request is received, a modified search request is generated based on the overlap between the type of information contained in the search request and the type of information contained in the data-fields of the search routing database. This modified search request is submitted to the search-routing database, which returns a list of database candidates which could produce results to the original search request. The original search request is then submitted to those database candidates, and the results are returned to the user.
PCT/US2000/008919 1999-04-09 2000-04-04 Method and system for retrieving data from multiple data sources using a search routing database WO2000062264A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40696/00A AU4069600A (en) 1999-04-09 2000-04-04 Method and system for retrieving data from multiple data sources using a search routing database

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/289,457 US6745177B2 (en) 1999-04-09 1999-04-09 Method and system for retrieving data from multiple data sources using a search routing database
US09/289,457 1999-04-09

Publications (2)

Publication Number Publication Date
WO2000062264A2 WO2000062264A2 (en) 2000-10-19
WO2000062264A3 true WO2000062264A3 (en) 2002-07-11

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US (2) US6745177B2 (en)
AU (1) AU4069600A (en)
WO (1) WO2000062264A2 (en)

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US7103589B1 (en) 2006-09-05
US20010049676A1 (en) 2001-12-06
AU4069600A (en) 2000-11-14
WO2000062264A2 (en) 2000-10-19
US6745177B2 (en) 2004-06-01

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