Alan Choi

Title: Alan Choi: Innovator in Database Technology

Introduction

Alan Choi is a notable inventor based in Redwood City, CA (US). He has made significant contributions to the field of database technology, particularly in the area of upgrades for database-centric applications. His innovative approach has paved the way for more efficient and seamless database management.

Latest Patents

Alan Choi holds a patent for "Low-downtime and zero-downtime upgrades of database-centric applications." This patent describes a method by which a database can facilitate zero-downtime upgrades by concurrently maintaining multiple editions of database objects. This allows both pre-upgrade and post-upgrade clients to function without interruption. The database automatically determines the associated edition for operations, eliminating the need for explicit identification in queries or code. This innovation ensures that data changes in one edition can be propagated to another edition through cross-edition triggers, maintaining full functionality throughout upgrades. Alan Choi has 1 patent to his name.

Career Highlights

Alan Choi is currently employed at Oracle International Corporation, where he continues to develop and refine database technologies. His work has had a profound impact on how database applications are upgraded, making them more resilient and user-friendly.

Collaborations

Alan has collaborated with esteemed colleagues such as David M Alpern and Chandrasekharan Iyer, contributing to advancements in database technology and application development.

Conclusion

Alan Choi's innovative work in database technology exemplifies the importance of continuous improvement in software applications. His contributions have significantly enhanced the efficiency of database upgrades, benefiting users and developers alike.