Lengdong Wu

Title: Innovations by Lengdong Wu

Introduction

Lengdong Wu is a notable inventor based in Kanata, Canada. He has made significant contributions to the field of database management through his innovative patent. His work focuses on enhancing the efficiency and reliability of database systems.

Latest Patents

Lengdong Wu holds a patent titled "System and methods for managing time-based events to support rewinding of a database." This invention provides support for distributed database backtracking, allowing the database to revert or iteratively revert to a previous state. The patent outlines methods for determining log sequence number ranges and storage offset ranges, which are essential for reconstructing the previous state of the database. Additionally, it includes the generation of clock sampling records that indicate a feasible backtracking window, along with time points for allowable backtracking. The invention also emphasizes the identification and organization of appropriate log records, snapshots, and checkpoints necessary for database reconstruction within a specified time window.

Career Highlights

Lengdong Wu is currently employed at Huawei Cloud Computing Technologies, where he continues to develop innovative solutions in cloud computing and database management. His expertise in this area has positioned him as a valuable asset to his team and the company.

Collaborations

Lengdong has collaborated with several talented individuals, including Guanzhu Xiong and Alexandre Depoutovitch. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Lengdong Wu's contributions to database management through his innovative patent demonstrate his commitment to advancing technology in this field. His work at Huawei Cloud Computing Technologies and collaborations with other professionals highlight his role as a key inventor in the industry.