WO2001040973A3 - System and methods for highly distributed wide-area data management of a network of data sources through a database interface - Google Patents

System and methods for highly distributed wide-area data management of a network of data sources through a database interface Download PDF

Info

Publication number
WO2001040973A3
WO2001040973A3 PCT/US2000/032515 US0032515W WO0140973A3 WO 2001040973 A3 WO2001040973 A3 WO 2001040973A3 US 0032515 W US0032515 W US 0032515W WO 0140973 A3 WO0140973 A3 WO 0140973A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
methods
data sources
database interface
highly distributed
Prior art date
Application number
PCT/US2000/032515
Other languages
French (fr)
Other versions
WO2001040973A2 (en
Inventor
Michael Wynblatt
Julio C Navas
Karl-Heinz Maier
Original Assignee
Siemens Tech To Business Ct
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
Priority claimed from US09/726,702 external-priority patent/US6778987B1/en
Application filed by Siemens Tech To Business Ct filed Critical Siemens Tech To Business Ct
Priority to JP2001541964A priority Critical patent/JP2004500631A/en
Priority to CA002392826A priority patent/CA2392826A1/en
Priority to IL14991500A priority patent/IL149915A0/en
Priority to EP00980866A priority patent/EP1250653A2/en
Priority to AU18073/01A priority patent/AU781476B2/en
Publication of WO2001040973A2 publication Critical patent/WO2001040973A2/en
Publication of WO2001040973A3 publication Critical patent/WO2001040973A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2471—Distributed queries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Fuzzy Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Methods and a system that provide a network of data sources in terms of a traditional database schema, convert traditional database queries into network messages, and route those messages to those data sources which have relevant data. In the present invention, the network interface of the data source accepts the message, filters the data source"s output according to the instructions in the message, and then sends reply messages to the originator of the query. The system then collects these reply messages at the query originator and produces query results as a traditional database result.
PCT/US2000/032515 1999-11-30 2000-11-30 System and methods for highly distributed wide-area data management of a network of data sources through a database interface WO2001040973A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2001541964A JP2004500631A (en) 1999-11-30 2000-11-30 Highly distributed wide-area data management using a database interface for data source networks
CA002392826A CA2392826A1 (en) 1999-11-30 2000-11-30 System and methods for highly distributed wide-area data management of a network of data sources through a database interface
IL14991500A IL149915A0 (en) 1999-11-30 2000-11-30 System and methods for highly distributed wide-area data management of a network of data sources through a database interface
EP00980866A EP1250653A2 (en) 1999-11-30 2000-11-30 System and methods for highly distributed wide-area data management of a network of data sources through a database interface
AU18073/01A AU781476B2 (en) 1999-11-30 2000-11-30 System and methods for highly distributed wide-area data management of a network of data sources through a database interface

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16842599P 1999-11-30 1999-11-30
US60/168,425 1999-11-30
US09/726,702 US6778987B1 (en) 1999-11-30 2000-11-28 System and methods for highly distributed wide-area data management of a network of data sources through a database interface
US09/726,702 2000-11-28

Publications (2)

Publication Number Publication Date
WO2001040973A2 WO2001040973A2 (en) 2001-06-07
WO2001040973A3 true WO2001040973A3 (en) 2002-08-22

Family

ID=26864110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/032515 WO2001040973A2 (en) 1999-11-30 2000-11-30 System and methods for highly distributed wide-area data management of a network of data sources through a database interface

Country Status (6)

Country Link
EP (1) EP1250653A2 (en)
JP (1) JP2004500631A (en)
AU (1) AU781476B2 (en)
CA (1) CA2392826A1 (en)
IL (1) IL149915A0 (en)
WO (1) WO2001040973A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ553600A (en) * 2004-08-13 2008-12-24 Remasys Pty Ltd Monitoring and management of distributed information systems
US20060282434A1 (en) * 2005-06-13 2006-12-14 Nokia Corporation Access to fragmented database system
US8914504B2 (en) 2010-12-08 2014-12-16 Remasys Pty Ltd End user performance monitoring for mobile applications

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953716A (en) * 1996-05-30 1999-09-14 Massachusetts Inst Technology Querying heterogeneous data sources distributed over a network using context interchange

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596744A (en) * 1993-05-20 1997-01-21 Hughes Aircraft Company Apparatus and method for providing users with transparent integrated access to heterogeneous database management systems
US5864842A (en) * 1995-10-23 1999-01-26 Ncr Corporation Optimization of SQL queries using hash star join operations
US5884299A (en) * 1997-02-06 1999-03-16 Ncr Corporation Optimization of SQL queries involving aggregate expressions using a plurality of local and global aggregation operations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953716A (en) * 1996-05-30 1999-09-14 Massachusetts Inst Technology Querying heterogeneous data sources distributed over a network using context interchange

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHUNG C-W: "Design and implementation of a heterogeneous distributed database management system", INFOCOM '89. PROCEEDINGS OF THE EIGHTH ANNUAL JOINT CONFERENCE OF THE IEEE COMPUTER AND COMMUNICATIONS SOCIETIES. TECHNOLOGY: EMERGING OR CONVERGING, IEEE OTTAWA, ONT., CANADA 23-27 APRIL 1989, WASHINGTON, DC, USA,IEEE COMPUT. SOC. PR, US, 23 April 1989 (1989-04-23), pages 356 - 362, XP010015384, ISBN: 0-8186-1920-1 *
LING LIU: "Query routing in large-scale digital library systems", DATA ENGINEERING, 1999. PROCEEDINGS., 15TH INTERNATIONAL CONFERENCE ON SYDNEY, NSW, AUSTRALIA 23-26 MARCH 1999, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 23 March 1999 (1999-03-23), pages 154 - 163, XP010326186, ISBN: 0-7695-0071-4 *
XIAOLEI QIAN ET AL: "Query interoperation among object-oriented and relational databases", DATA ENGINEERING, 1995. PROCEEDINGS OF THE ELEVENTH INTERNATIONAL CONFERENCE ON TAIPEI, TAIWAN 6-10 MARCH 1995, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, 6 March 1995 (1995-03-06), pages 271 - 278, XP010130166, ISBN: 0-8186-6910-1 *
ZHAO J L ET AL: "A universal relation approach to federated database management", DATA ENGINEERING, 1995. PROCEEDINGS OF THE ELEVENTH INTERNATIONAL CONFERENCE ON TAIPEI, TAIWAN 6-10 MARCH 1995, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, 6 March 1995 (1995-03-06), pages 261 - 270, XP010130167, ISBN: 0-8186-6910-1 *

Also Published As

Publication number Publication date
IL149915A0 (en) 2002-11-10
AU1807301A (en) 2001-06-12
JP2004500631A (en) 2004-01-08
CA2392826A1 (en) 2001-06-07
WO2001040973A2 (en) 2001-06-07
AU781476B2 (en) 2005-05-26
EP1250653A2 (en) 2002-10-23

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