Patents Assigned to CommerceQuest, Inc.
  • Patent number: 6850962
    Abstract: A system for transferring files between a source location and a target location can transfer different portions of the file across two or more logical channels. The portions of the file transmitted over the logical channels can be transmitted independently. In addition, the portions of the file can be transmitted over one or more logical channels asynchronously. The logic controls for managing the file transfer can be distributed over multiple systems located at separate locations and operating independently. During the transfer of the file, markers are generated that point to the location in memory where the file is stored. These markers obviate the need to store the file in a buffer or an archive log during the file transfer.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: February 1, 2005
    Assignee: CommerceQuest, Inc.
    Inventors: Gregory S. Povolny, Michael Rivera, Randy Torres
  • Patent number: 6615215
    Abstract: A system and method for a dynamic response to trigger messages and high and low performance event messages supports a graduated dispatching of tasks for processing messages in a queue. As messages are enqueued, queue attributes are altered, including an override of the standard flip-flop behavior of the queue depth high and low event statuses. The alteration of the queue attributes creates a bracketing at the point at which the last event occurred with a pair of “tripwires.” The tripwires are continuously kept on either side of the queue depth at which the last performance event was generated. When the depth changes enough to cause the depth to cross one of the tripwires, the tripwires are moved, and dispatching of tasks for processing messages in the queue may be executed or any other logic deemed useful that is sensitive to queue depths.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: September 2, 2003
    Assignee: CommerceQuest Inc.
    Inventor: W. Clinton Petty