Patents by Inventor Edward Henry Daray, Jr.

Edward Henry Daray, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System for dynamic allocation of I/O buffers for VSAM access method based upon intended record access where performance information regarding access is stored in memory
    Patent number: 5951658
    Abstract: The present invention provides system managed buffering within a data storage system. In a preferred embodiment, when a user or application program makes an I/O request, the data storage system passes control to system managed buffering. System managed buffering queries the user or application request to see how the user/application will be reading or writing the data. Based on the intended use, the system and method disclosed herein allocates the buffers for the user or application based on the intended access to the data, the file size and optionally, the storage device attributes. Also in accordance with the objects of the present invention, the system and method provide for continuous improvement over the previous buffer allocations.
    Type: Grant
    Filed: September 25, 1997
    Date of Patent: September 14, 1999
    Assignee: International Business Machines Corporation
    Inventors: Edward Henry Daray, Jr., Tina Lynn Dunton