Patents by Inventor Alex Tsukerman

Alex Tsukerman 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).

  • Pluggable tablespaces on a transportable medium
    Patent number: 5873102
    Abstract: A pluggable tablespace is enabled by logically partitioning a database into a set of tablespaces. A pluggable set of tablespaces is stored on a transportable medium in which all the disk pointers of the pluggable set is stored in tablespace-relative format. In addition, the pluggable set includes exported associated metadata about objects contained in the pluggable set. The pluggable set is plugged into a target database by making the pluggable set accessible to the target database and importing the associated metadata, without patching any of the disk pointers.
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: February 16, 1999
    Assignee: Oracle Corporation
    Inventors: William H. Bridge, Jr., Jonathan D. Klein, J. William Lee, Juan R. Loaiza, Alex Tsukerman, Gianfranco Putzolu