IDEAS home Printed from https://ideas.repec.org/a/ora/journl/v1y2010i1p810-814.html
   My bibliography  Save this article

Optimization Of Distributed Query Used In Synchronizing Data Between Tables With Different Structure

Author

Listed:
  • Demian Horia

Abstract

Replication can be used to improve local database performance and to improve the availability of applications. An application can access a local database rather than a central database from another site, which minimize network traffic, locking escalation at the central database and achieve maximum performance for current insert, delete or update operations. The application can continue to function if the central database is down, or cannot be contacted due to a communication problem, power or hardware failure. This paper is focused on presenting a synchronization process between a central Microsoft SQL Server database and many remote sites databases. One possible problem in replication can appear when the two databases have different organization of tables and structures.

Suggested Citation

  • Demian Horia, 2010. "Optimization Of Distributed Query Used In Synchronizing Data Between Tables With Different Structure," Annals of Faculty of Economics, University of Oradea, Faculty of Economics, vol. 1(1), pages 810-814, July.
    • Handle: RePEc:ora:journl:v:1:y:2010:i:1:p:810-814
    as

    Download full text from publisher

    File URL: http://anale.steconomiceuoradea.ro/volume/2010/n1/128.pdf
    Download Restriction: no
    ---><---

    More about this item

    Keywords

    replication; data synchronization; openquery; linked server; parameterized query; uniqueidentifier; SQL Server;
    All these keywords.

    JEL classification:

    • C80 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - General

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ora:journl:v:1:y:2010:i:1:p:810-814. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catalin ZMOLE (email available below). General contact details of provider: https://edirc.repec.org/data/feoraro.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.