Patents by Inventor Sergiy Malikov

Sergiy Malikov 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 TABLE COMPRESSION
    Publication number: 20140297605
    Abstract: Embodiments relate to table compression in a database. The database is organized in tables including rows and columns An aspect includes defining a range partition of a table of the database according to a first attribute of the table. Internal ranges of the table of the database are defined according to a second attribute of the table. A target internal range of the internal ranges is determined to insert a row as a new entry into the table. A determination is made as to whether an internal range compression directory exists for the target internal range. Based on determining that no internal range compression directory exists for the target internal range and a predefined threshold value of a number of rows is exceeded in the target internal range, the internal range compression directory for the target internal range is created.
    Type: Application
    Filed: November 30, 2012
    Publication date: October 2, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Andreas Christian, Joern Klauke, Sergiy Malikov, Jens Seifert
  • Database table compression
    Patent number: 8843456
    Abstract: Embodiments relate to table compression in a database. The database is organized in tables including rows and columns An aspect includes defining a range partition of a table of the database according to a first attribute of the table. Internal ranges of the table of the database are defined according to a second attribute of the table. A target internal range of the internal ranges is determined to insert a row as a new entry into the table. A determination is made as to whether an internal range compression directory exists for the target internal range. Based on determining that no internal range compression directory exists for the target internal range and a predefined threshold value of a number of rows is exceeded in the target internal range, the internal range compression directory for the target internal range is created.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: September 23, 2014
    Assignee: International Business Machines Corporation
    Inventors: Andreas Christian, Joern Klauke, Sergiy Malikov, Jens Seifert
  • DATABASE TABLE COMPRESSION
    Publication number: 20140156609
    Abstract: Embodiments relate to table compression in a database. The database is organized in tables including rows and columns An aspect includes defining a range partition of a table of the database according to a first attribute of the table. Internal ranges of the table of the database are defined according to a second attribute of the table. A target internal range of the internal ranges is determined to insert a row as a new entry into the table. A determination is made as to whether an internal range compression directory exists for the target internal range. Based on determining that no internal range compression directory exists for the target internal range and a predefined threshold value of a number of rows is exceeded in the target internal range, the internal range compression directory for the target internal range is created.
    Type: Application
    Filed: November 30, 2012
    Publication date: June 5, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Andreas Christian, Joern Klauke, Sergiy Malikov, Jens Seifert