This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2021-2023.
Company Filing History:
Years Active: 2021-2023
Title: Nina Bronnikova: Innovator in Database Management Systems
Introduction
Nina Bronnikova is a prominent inventor based in Foster City, CA (US). She has made significant contributions to the field of database management systems, particularly in the area of encrypted databases. With a total of 2 patents, her work focuses on enhancing the efficiency and security of data handling.
Latest Patents
Nina's latest patents include innovative methods for sargable evaluation of queries submitted to encrypted databases. The first patent describes a database-management system that provides sargable evaluation for query predicates comparing an 'LHS' encrypted database-column operand to an 'RHS' expression operand. The system directly compares the two operands if all their attributes match. If the operands are encrypted string-type values differing only in length, the system truncates the RHS or pads it with encrypted blanks. If a truncation loses meaningful data, the predicate is evaluated as never satisfying an equality condition. In other cases, if all attributes of a plaintext RHS do not match those of the plaintext data encoded into the LHS column, the system attempts to cast the RHS to match the plaintext LHS data. An error condition or data loss at this step allows the system to evaluate the predicate without further analysis. However, if the casting is successful and error-free, the system encrypts the resulting RHS and performs a sargable predicate evaluation.
The second patent also focuses on sargable query-predicate evaluation for encrypted databases, reiterating the importance of efficient data handling in secure environments.
Career Highlights
Nina Bronnikova is currently employed at International Business Machines Corporation (IBM), where she continues to innovate in the field of database management. Her work has been instrumental in developing systems that enhance data security and efficiency.
Collaborations
Throughout her career, Nina has collaborated with notable colleagues, including Xiaohong Fu and James Willis Pickel. These collaborations have contributed to her success and the advancement of her projects.
Conclusion
Nina Bronnikova is a trailblazer in the realm of database management systems, with her patents reflecting her commitment to innovation and security. Her contributions are paving the way for more efficient data handling in encrypted environments.