Patents by Inventor Miodrag Radulovic

Miodrag Radulovic 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 tuning and performance verification using cloned database
    Patent number: 11182360
    Abstract: Systems, methods, and computer-executable instructions for reorganizing a physical layout of data of a database a database. A workload is selected from previously executed database operations. A total resource consumption of the previously executed database operations and of the workload is determined. The total resource consumption of the workload is more than a predetermined threshold of the total resource consumption of the previously executed database operations. Optimization operations for the database are determined using the workload. A cloned database of the database is created. The optimization operations are executed on the cloned database. A database operation is received for the database. The database operation is executed on the database and the cloned database. The performance of the cloned database is verified as being improved compared to the performance of the database based on the executing of the database operation on the database and the cloned database.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: November 23, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Sudipto Das, Vivek R Narasayya, Gaoxiang Xu, Surajit Chaudhuri, Andrija Jovanovic, Miodrag Radulovic
  • DATABASE INDEX DETERMINATION AND VALIDATION
    Publication number: 20200226109
    Abstract: Systems, methods, and computer-executable instructions for reorganizing a physical layout of data of a database a database. A workload is selected from previously executed database operations. A total resource consumption of the previously executed database operations and of the workload is determined. The total resource consumption of the workload is more than a predetermined threshold of the total resource consumption of the previously executed database operations. Optimization operations for the database are determined using the workload. A cloned database of the database is created. The optimization operations are executed on the cloned database. A database operation is received for the database. The database operation is executed on the database and the cloned database. The performance of the cloned database is verified as being improved compared to the performance of the databased based on the executing of the database operation on the database and the cloned database.
    Type: Application
    Filed: January 14, 2019
    Publication date: July 16, 2020
    Inventors: Sudipto Das, Vivek R. Narasayya, Gaoxiang Xu, Surajit Chaudhuri, Andrija Jovanovic, Miodrag Radulovic