CA2283055C - Methode et moyens d'evaluer le rendement d'un systeme de base de donnees se referant a des fichiers exterieurs au systeme de base de donnees - Google Patents

Methode et moyens d'evaluer le rendement d'un systeme de base de donnees se referant a des fichiers exterieurs au systeme de base de donnees Download PDF

Info

Publication number
CA2283055C
CA2283055C CA002283055A CA2283055A CA2283055C CA 2283055 C CA2283055 C CA 2283055C CA 002283055 A CA002283055 A CA 002283055A CA 2283055 A CA2283055 A CA 2283055A CA 2283055 C CA2283055 C CA 2283055C
Authority
CA
Canada
Prior art keywords
file
database
files
control table
test
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002283055A
Other languages
English (en)
Other versions
CA2283055A1 (fr
Inventor
Jason Michael Gartner
Ronald James Pomeroy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IBM Canada Ltd
Original Assignee
IBM Canada Ltd
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 IBM Canada Ltd filed Critical IBM Canada Ltd
Priority to CA002283055A priority Critical patent/CA2283055C/fr
Publication of CA2283055A1 publication Critical patent/CA2283055A1/fr
Application granted granted Critical
Publication of CA2283055C publication Critical patent/CA2283055C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F16/10—File systems; File servers
    • 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
    • G06F16/25—Integrating or interfacing systems involving database management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (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)
CA002283055A 1999-09-23 1999-09-23 Methode et moyens d'evaluer le rendement d'un systeme de base de donnees se referant a des fichiers exterieurs au systeme de base de donnees Expired - Fee Related CA2283055C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002283055A CA2283055C (fr) 1999-09-23 1999-09-23 Methode et moyens d'evaluer le rendement d'un systeme de base de donnees se referant a des fichiers exterieurs au systeme de base de donnees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002283055A CA2283055C (fr) 1999-09-23 1999-09-23 Methode et moyens d'evaluer le rendement d'un systeme de base de donnees se referant a des fichiers exterieurs au systeme de base de donnees

Publications (2)

Publication Number Publication Date
CA2283055A1 CA2283055A1 (fr) 2001-03-23
CA2283055C true CA2283055C (fr) 2003-09-16

Family

ID=4164193

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002283055A Expired - Fee Related CA2283055C (fr) 1999-09-23 1999-09-23 Methode et moyens d'evaluer le rendement d'un systeme de base de donnees se referant a des fichiers exterieurs au systeme de base de donnees

Country Status (1)

Country Link
CA (1) CA2283055C (fr)

Also Published As

Publication number Publication date
CA2283055A1 (fr) 2001-03-23

Similar Documents

Publication Publication Date Title
US6393435B1 (en) Method and means for evaluating the performance of a database system referencing files external to the database system
US6029160A (en) Method and means for linking a database system with a system for filing data
US6009425A (en) System and method for performing record deletions using index scans
US6088694A (en) Continuous availability and efficient backup for externally referenced objects
US6453325B1 (en) Method and means for backup and restoration of a database system linked to a system for filing data
US8301589B2 (en) System and method for assignment of unique identifiers in a distributed environment
US6243718B1 (en) Building indexes on columns containing large objects
US6857053B2 (en) Method, system, and program for backing up objects by creating groups of objects
US6564215B1 (en) Update support in database content management
US7386529B2 (en) System and method for managing content with event driven actions to facilitate workflow and other features
US6738790B1 (en) Approach for accessing large objects
US5592661A (en) Detection of independent changes via change identifiers in a versioned database management system
US6480848B1 (en) Extension of data definition language (DDL) capabilities for relational databases for applications issuing DML and DDL statements
US20060129618A1 (en) Method and a computer system for synchronising backups of objects and of meta data about the objects
US20040122849A1 (en) Assignment of documents to a user domain
CA2652115C (fr) Appareil et procede d'etablissement de coherence de lecture dans un systeme d'exploitation de journal
US6901417B2 (en) Method, system, and program for updating records in a database when applications have different version levels
Taniar et al. A taxonomy of indexing schemes for parallel database systems
US6571252B1 (en) System and method for managing persistent objects using a database system
EP1195693A2 (fr) Délai de création de fichiers pour améliorer la maniabilité d'un système de base de données
Hsiao et al. DLFM: A transactional resource manager
US6453322B1 (en) Extension of data definition language (DDL) capabilities for relational databases for applications issuing multiple units of work
US6768985B1 (en) Method and apparatus for administration of database partitions
US6421677B1 (en) Extension of data definition language (DDL) capabilities for relational databases for applications issuing DDL statements
CA2283055C (fr) Methode et moyens d'evaluer le rendement d'un systeme de base de donnees se referant a des fichiers exterieurs au systeme de base de donnees

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed