Kevin Richard Stewart

Title: Kevin Richard Stewart: Innovator in Database Security Solutions

Introduction

Kevin Richard Stewart is a notable inventor based in International Falls, MN (US). He has made significant contributions to the field of database security, holding a total of 3 patents. His work focuses on enhancing the efficiency and security of database environments.

Latest Patents

One of his latest patents is titled "Apparatus and method for sharing a cached security profile in a database environment." This invention provides an apparatus, system, and method for sharing a cached security profile. The system includes a cache module that allows for the caching of a security profile accessible to both primary and secondary tasks. An identification module distinguishes between primary tasks authorized to refresh the security profile and secondary tasks. Additionally, a refresh module works in conjunction with the cache and identification modules to selectively refresh the security profile based on requests and expiration, ensuring that an old version remains available for secondary tasks until the execution window closes.

Career Highlights

Kevin Richard Stewart is currently employed at International Business Machines Corporation, commonly known as IBM. His role at IBM has allowed him to develop innovative solutions that address critical security challenges in database management.

Collaborations

Throughout his career, Kevin has collaborated with notable colleagues, including Yoshinobu Ueno and Jack C Yuan. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Kevin Richard Stewart is a distinguished inventor whose work in database security has led to valuable innovations. His contributions continue to impact the industry positively, showcasing the importance of security in technology.