Patents by Inventor Tobias Klima

Tobias Klima 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).

  • Write optimization in transactional data management systems
    Patent number: 11379431
    Abstract: A system for write optimization in transactional data management systems is described. The system stores a tree data structure that comprises a root, a plurality of internal nodes, and a plurality of leaf nodes. Each internal node comprises a pivot key and a child pointer. Each leaf node stores key-value pairs sorted by a corresponding key. The system forms a plurality of hybrid nodes. The hybrid nodes comprise a layer of internal nodes that are immediate parents of the plurality of leaf nodes. A buffer is formed only for each internal node of the plurality of hybrid nodes. The buffer is used to store a message that encodes an operation. The message is to be applied to the corresponding leaf nodes of the plurality of hybrid nodes.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: July 5, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Yogesh Bansal, Anil Ruia, Alexandre Costa, Tobias Klima, Brett Shirley, Ian Jose, Andrew Goodsell, Serguei Martchenko, Umair Ahmad
  • WRITE OPTIMIZATION IN TRANSACTIONAL DATA MANAGEMENT SYSTEMS
    Publication number: 20210173819
    Abstract: A system for write optimization in transactional data management systems is described. The system stores a tree data structure that comprises a root, a plurality of internal nodes, and a plurality of leaf nodes. Each internal node comprises a pivot key and a child pointer. Each leaf node stores key-value pairs sorted by a corresponding key. The system forms a plurality of hybrid nodes. The hybrid nodes comprise a layer of internal nodes that are immediate parents of the plurality of leaf nodes. A buffer is formed only for each internal node of the plurality of hybrid nodes. The buffer is used to store a message that encodes an operation. The message is to be applied to the corresponding leaf nodes of the plurality of hybrid nodes.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 10, 2021
    Inventors: Yogesh Bansal, Anil Ruia, Alexandre Costa, Tobias Klima, Brett Shirley, Ian Jose, Andrew Goodsell, Serguei Martchenko, Umair Ahmad