De-Li Xu

Title: De-Li Xu: Innovator in Database Security and Cloud Computing

Introduction

De-Li Xu is a prominent inventor based in Xi'an, China. He has made significant contributions to the fields of database security and cloud computing. With a total of 2 patents, his work focuses on enhancing the efficiency and security of database systems.

Latest Patents

De-Li Xu's latest patents include innovative methods and systems for improving database functionality. One of his notable patents is titled "Resource-efficient row-level security in database systems." This invention outlines methods for receiving query requests that include authorization data, determining row ranges based on privilege levels, and outputting final results sets as part of query results. Another significant patent is "Scale-out of database systems in cloud computing environments." This patent describes methods for providing instances of database systems within cloud environments, establishing connections, and replicating transaction logs to ensure data integrity and accessibility.

Career Highlights

De-Li Xu is currently employed at SAP SE, where he continues to develop cutting-edge technologies in database management and cloud solutions. His work at SAP SE has positioned him as a key player in the advancement of database systems.

Collaborations

De-Li Xu has collaborated with notable colleagues, including Zhi-peng Dong and Sen Zhang. Their combined expertise contributes to the innovative projects they undertake in the realm of database technology.

Conclusion

De-Li Xu's contributions to database security and cloud computing are noteworthy, showcasing his commitment to innovation in technology. His patents reflect a deep understanding of the challenges in these fields and offer solutions that enhance efficiency and security.