Patents by Inventor Wendy Tobagus

Wendy Tobagus 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).

  • Database partitioning by virtual partitions
    Patent number: 7809769
    Abstract: A database may be virtually partitioned into virtual partitions. The virtual partitions are mapped to physical databases of a database. Data records added to the database are each assigned to a virtual partition and stored in the physical database mapped to the assigned virtual partition. The identifier generated for a data record includes an identifier of the assigned virtual partition. When additional databases are created, virtual partitions are remapped to the larger space of physical databases.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: October 5, 2010
    Assignee: Google Inc.
    Inventors: David L. Butcher, Dan Moisa, Wendy Tobagus, Sunil Kosalge
  • Database partitioning by virtual partitions
    Publication number: 20070271211
    Abstract: A database may be virtually partitioned into virtual partitions. The virtual partitions are mapped to physical databases of a database. Data records added to the database are each assigned to a virtual partition and stored in the physical database mapped to the assigned virtual partition. The identifier generated for a data record includes an identifier of the assigned virtual partition. When additional databases are created, virtual partitions are remapped to the larger space of physical databases.
    Type: Application
    Filed: May 18, 2006
    Publication date: November 22, 2007
    Inventors: David L. Butcher, Dan Moisa, Wendy Tobagus, Sunil Kosalge