GB2394816B - Accessing and updating a configuration database from distributed physical locations within a process control system - Google Patents

Accessing and updating a configuration database from distributed physical locations within a process control system

Info

Publication number
GB2394816B
GB2394816B GB0401801A GB0401801A GB2394816B GB 2394816 B GB2394816 B GB 2394816B GB 0401801 A GB0401801 A GB 0401801A GB 0401801 A GB0401801 A GB 0401801A GB 2394816 B GB2394816 B GB 2394816B
Authority
GB
United Kingdom
Prior art keywords
accessing
updating
control system
process control
physical locations
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 - Lifetime
Application number
GB0401801A
Other versions
GB2394816A (en
GB0401801D0 (en
Inventor
Mark Nixon
Teresa Chatkoff
Stephen Gilbert
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.)
Fisher Rosemount Systems Inc
Original Assignee
Fisher Rosemount Systems Inc
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 US09/560,199 external-priority patent/US6687698B1/en
Application filed by Fisher Rosemount Systems Inc filed Critical Fisher Rosemount Systems Inc
Publication of GB0401801D0 publication Critical patent/GB0401801D0/en
Publication of GB2394816A publication Critical patent/GB2394816A/en
Application granted granted Critical
Publication of GB2394816B publication Critical patent/GB2394816B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • 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
    • G06F16/23—Updating
    • G06F16/2308—Concurrency control
    • G06F16/2336—Pessimistic concurrency control approaches, e.g. locking or multiple versions without time stamps
    • G06F16/2343—Locking methods, e.g. distributed locking or locking implementation details
    • 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
    • G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application

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)
  • Computing Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
GB0401801A 1999-10-18 2000-10-17 Accessing and updating a configuration database from distributed physical locations within a process control system Expired - Lifetime GB2394816B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16010499P 1999-10-18 1999-10-18
US09/560,199 US6687698B1 (en) 1999-10-18 2000-04-28 Accessing and updating a configuration database from distributed physical locations within a process control system
GB0025371A GB2363872B (en) 1999-10-18 2000-10-17 Accessing and updating a configuration database from distributed physical locatons within a process control system

Publications (3)

Publication Number Publication Date
GB0401801D0 GB0401801D0 (en) 2004-03-03
GB2394816A GB2394816A (en) 2004-05-05
GB2394816B true GB2394816B (en) 2004-08-11

Family

ID=32073904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0401801A Expired - Lifetime GB2394816B (en) 1999-10-18 2000-10-17 Accessing and updating a configuration database from distributed physical locations within a process control system

Country Status (1)

Country Link
GB (1) GB2394816B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2484694A1 (en) 2004-10-14 2006-04-14 Alcatel Database ram cache
US8600960B2 (en) * 2005-11-22 2013-12-03 Sap Ag Processing proposed changes to data
US8655833B2 (en) * 2008-06-17 2014-02-18 Qualcomm Incorporated Database architecture for supporting group communications among wireless communication devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471282A2 (en) * 1990-08-13 1992-02-19 Hewlett-Packard Company Maintaining consistency of cached data in a database system
US5826253A (en) * 1995-07-26 1998-10-20 Borland International, Inc. Database system with methodology for notifying clients of any additions, deletions, or modifications occurring at the database server which affect validity of a range of data records cached in local memory buffers of clients
US5878429A (en) * 1996-07-18 1999-03-02 Ipivot, Inc. System and method of governing delivery of files from object databases
WO1999022316A1 (en) * 1997-10-28 1999-05-06 Cacheflow, Inc. Shared cache parsing and pre-fetch
WO1999030254A1 (en) * 1997-12-05 1999-06-17 Network Appliance, Inc. Multi-protocol unified file-locking

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471282A2 (en) * 1990-08-13 1992-02-19 Hewlett-Packard Company Maintaining consistency of cached data in a database system
US5826253A (en) * 1995-07-26 1998-10-20 Borland International, Inc. Database system with methodology for notifying clients of any additions, deletions, or modifications occurring at the database server which affect validity of a range of data records cached in local memory buffers of clients
US5878429A (en) * 1996-07-18 1999-03-02 Ipivot, Inc. System and method of governing delivery of files from object databases
WO1999022316A1 (en) * 1997-10-28 1999-05-06 Cacheflow, Inc. Shared cache parsing and pre-fetch
WO1999030254A1 (en) * 1997-12-05 1999-06-17 Network Appliance, Inc. Multi-protocol unified file-locking

Also Published As

Publication number Publication date
GB2394816A (en) 2004-05-05
GB0401801D0 (en) 2004-03-03

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