Patents by Inventor Ori Ben-Itzhak

Ori Ben-Itzhak 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).

  • Accessing data in a multi-generation database
    Patent number: 8521776
    Abstract: A method for accessing data in a multi-generation database is provided. The method comprises receiving a request to access first data in the database, wherein the first data is located on a first page of the database; reading an entry corresponding to the first page to locate a first track on the first page to access a newest version of the data; acquiring a first lock to synchronize accesses to the first track; and determining that the first track stores the newest version of the data, in response to reading the entry while holding the first lock.
    Type: Grant
    Filed: December 5, 2008
    Date of Patent: August 27, 2013
    Assignee: International Business Machines Corporation
    Inventors: Ori Ben-Itzhak, Irit Cohen, Rivka Mayraz Matosevich
  • Accessing Data in a Multi-Generation Database
    Publication number: 20100145996
    Abstract: A method for accessing data in a multi-generation database is provided. The method comprises receiving a request to access first data in the database, wherein the first data is located on a first page of the database; reading an entry corresponding to the first page to locate a first track on the first page to access a newest version of the data; acquiring a first lock to synchronize accesses to the first track; and determining that the first track stores the newest version of the data, in response to reading the entry while holding the first lock.
    Type: Application
    Filed: December 5, 2008
    Publication date: June 10, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ori Ben-Itzhak, Irit Cohen, Rivka Mayraz Matosevich