Patents by Inventor Vladimir Prasolov

Vladimir Prasolov 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).

  • Systems and methods for recovery of consistent database indexes
    Patent number: 10565070
    Abstract: A method to efficiently create a consistent image of a database index at any point-in-time by reversing the effect of uncommitted updates by applying database transaction logs to an index page set in a single pass. The created image can be used to recover the database index to a point in time that is consistent with its associated table, or for physical migration where data and indexes are migrated to another database that may or may not be on the same DBMS and the indexes and data must be consistent as of the same point in time.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: February 18, 2020
    Assignee: BMC Software, Inc.
    Inventors: William J. Pothoff, Thomas G. Price, Vladimir Prasolov
  • SYSTEMS AND METHODS FOR RECOVERY OF CONSISTENT DATABASE INDEXES
    Publication number: 20190163579
    Abstract: A method to efficiently create a consistent image of a database index at any point-in-time by reversing the effect of uncommitted updates by applying database transaction logs to an index page set in a single pass. The created image can be used to recover the database index to a point in time that is consistent with its associated table, or for physical migration where data and indexes are migrated to another database that may or may not be on the same DBMS and the indexes and data must be consistent as of the same point in time.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 30, 2019
    Inventors: William J. Pothoff, Thomas G. Price, Vladimir Prasolov