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WO2003030020A3 - Handling relational metanodes in databases - Google Patents

Handling relational metanodes in databases Download PDF

Info

Publication number
WO2003030020A3
WO2003030020A3 PCT/DK2002/000638 DK0200638W WO03030020A3 WO 2003030020 A3 WO2003030020 A3 WO 2003030020A3 DK 0200638 W DK0200638 W DK 0200638W WO 03030020 A3 WO03030020 A3 WO 03030020A3
Authority
WO
WIPO (PCT)
Prior art keywords
managers
data
metadata
access
metanodes
Prior art date
Application number
PCT/DK2002/000638
Other languages
French (fr)
Other versions
WO2003030020A2 (en
Inventor
Niels Morville
Original Assignee
Treewise Aps
Niels Morville
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 Treewise Aps, Niels Morville filed Critical Treewise Aps
Publication of WO2003030020A2 publication Critical patent/WO2003030020A2/en
Publication of WO2003030020A3 publication Critical patent/WO2003030020A3/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
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/284—Relational databases
    • G06F16/288—Entity relationship models
    • 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
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/284—Relational databases
    • 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
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/289—Object oriented databases

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stored Programmes (AREA)

Abstract

A method for handling a large part of all database data access, monitoring and maintenance in an abject oriented multi-tier application, by using structural metadata. A 'relational metanode' is defined as a means for identifying business objects in a database. Structural and other metadata is used to construct prototype class instances called 'managers', that operate on metanode data instances called 'units'. Managers provide access to the unit's data, transactional control, access to referenced data and managers of referenced metanodes. Managers provide metadata on the compositeness of their nature facilitating tool building and frameworks. Remote interfaces to managers are made available enabling multi-tier applications. Client application frameworks can be built using client foundation classes interacting with arbitrary managers.
PCT/DK2002/000638 2001-10-02 2002-09-26 Handling relational metanodes in databases WO2003030020A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200101436 2001-10-02
DKPA200101436 2001-10-02

Publications (2)

Publication Number Publication Date
WO2003030020A2 WO2003030020A2 (en) 2003-04-10
WO2003030020A3 true WO2003030020A3 (en) 2004-03-04

Family

ID=8160742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2002/000638 WO2003030020A2 (en) 2001-10-02 2002-09-26 Handling relational metanodes in databases

Country Status (1)

Country Link
WO (1) WO2003030020A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7860902B2 (en) 2003-07-22 2010-12-28 Sap Ag Side-effect modeling
US20060294042A1 (en) 2005-06-23 2006-12-28 Microsoft Corporation Disparate data store services catalogued for unified access
US8365254B2 (en) 2005-06-23 2013-01-29 Microsoft Corporation Unified authorization for heterogeneous applications
US10235434B2 (en) 2014-07-29 2019-03-19 Red Hat, Inc. Optimizing loading of relational data for applications

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615362A (en) * 1993-08-02 1997-03-25 Persistence Software, Inc. Method and apparatus for managing relational data in an object cache
US5897634A (en) * 1997-05-09 1999-04-27 International Business Machines Corporation Optimized caching of SQL data in an object server system
US5937409A (en) * 1997-07-25 1999-08-10 Oracle Corporation Integrating relational databases in an object oriented environment
US6085198A (en) * 1998-06-05 2000-07-04 Sun Microsystems, Inc. Integrated three-tier application framework with automated class and table generation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615362A (en) * 1993-08-02 1997-03-25 Persistence Software, Inc. Method and apparatus for managing relational data in an object cache
US5897634A (en) * 1997-05-09 1999-04-27 International Business Machines Corporation Optimized caching of SQL data in an object server system
US5937409A (en) * 1997-07-25 1999-08-10 Oracle Corporation Integrating relational databases in an object oriented environment
US6085198A (en) * 1998-06-05 2000-07-04 Sun Microsystems, Inc. Integrated three-tier application framework with automated class and table generation

Also Published As

Publication number Publication date
WO2003030020A2 (en) 2003-04-10

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