Szu-Huey Chuang

Title: Innovations of Szu-Huey Chuang in Database Management Systems

Introduction

Szu-Huey Chuang is a notable inventor based in San Jose, California, contributing significantly to the field of database management systems. With a total of two patents to his name, Chuang's work focuses on enhancing the reliability and recovery capabilities of relational databases, ensuring data integrity even during schema definition changes.

Latest Patents

Chuang's latest patent is titled "Point in Time Recovery Support for Pending Schema Definition Changes". This invention addresses the challenges faced by relational database management systems when schema changes are made. His innovation allows for the recovery of data to a specific point in time before any definition changes are materialized. The process involves receiving definition changes, saving the original database schema attributes as point-in-time metadata in a catalog table, and determining during recovery processing whether objects are being restored to the state prior to these changes. By utilizing the saved point-in-time metadata, the recovery process ensures that data integrity is maintained.

Career Highlights

Szu-Huey Chuang's professional background is closely tied to the International Business Machines Corporation (IBM), where he has applied his expertise in database technologies. His innovative approaches have positioned him as a significant contributor within the tech industry, particularly in data management solutions.

Collaborations

Throughout his career, Chuang has collaborated with talented professionals such as Craig Alan Friske and Laura Michiko Kunioka-Weis. These collaborations have likely enriched his projects, enabling a diverse exchange of ideas and fostering a collaborative environment for innovation.

Conclusion

Szu-Huey Chuang stands out as an influential inventor in the realm of database management systems. Through his patents and collaborative efforts, he has made strides in developing more efficient methods for data recovery and management, solidifying his reputation in the field. His work continues to impact how relational databases operate and evolve in response to changing definitions and structures.