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System and method for increasing system resource availability in database management systems

  • US 20050234842A1
  • Filed: 03/31/2004
  • Published: 10/20/2005
  • Est. Priority Date: 03/31/2004
  • Status: Active Grant
First Claim
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1. For a database server, a computer program product for directing the database server to selectively release database system resources associated with a database system operatively coupled with the database server, the database server accessible by applications, the computer program product comprising:

  • a computer usable medium having computer readable program code means embodied in said medium, the computer readable program code means comprising;

    computer readable program code means for receiving requests from one or more applications, computer readable program code means for determining whether a specified application is submitting requests using an online protocol, and computer readable program code means for returning defined error condition indicators to the specified application when the application is determined to be using the online protocol and when identified system resources are determined to be scarce, whereby the specified application issues a commit when it is using the online protocol and one of the defined error condition indicators is returned to the application.

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