Alexander Cheung

Title: Alexander Cheung: Innovator in Cloud Storage Solutions

Introduction

Alexander Cheung is a notable inventor based in North York, Canada. He has made significant contributions to the field of cloud storage and data management. With a total of 2 patents to his name, Cheung's work focuses on enhancing the efficiency and reliability of data storage systems.

Latest Patents

Cheung's latest patents include innovative methods for storing data pages of a database in cloud object storage. The first patent describes a computer-implemented method that involves receiving a write request associated with data pages and storing it in a first storage layer with a write-ahead log. This method also includes the use of a sorted string table (SST) in a log-structured merge (LSM) tree for efficient data management.

His second patent outlines techniques for creating a point-in-time backup of application data stored on disparate storage systems. This involves initiating a snapshot of the first datastore and suspending delete operations at the second datastore to preserve immutable application data. The process ensures that data integrity is maintained during backup operations.

Career Highlights

Cheung is currently employed at International Business Machines Corporation (IBM), where he continues to develop innovative solutions in data storage and management. His work at IBM has positioned him as a key player in the advancement of cloud technologies.

Collaborations

Some of his notable coworkers include Hamdi Roumani and Robert C. Hooper. Their collaborative efforts contribute to the innovative environment at IBM, fostering advancements in technology.

Conclusion

Alexander Cheung's contributions to cloud storage solutions reflect his commitment to innovation in data management. His patents demonstrate a forward-thinking approach to technology that addresses the evolving needs of data storage.