Dongmei Xv

Title: The Innovative Contributions of Dongmei Xv

Introduction

Dongmei Xv is a notable inventor based in Xi'an, China. He has made significant contributions to the field of database systems, particularly in the area of authorization checks and auditing for queries. His work is characterized by a focus on enhancing security and efficiency in data management.

Latest Patents

Dongmei Xv holds a patent for "Authorization checks and auditing for queries in database systems." This patent involves a method where a database system receives a query from an entity and provides a parse tree based on that query. The parse tree includes nodes that represent operations to be executed and data objects stored within the database system. The process generates a module tree based on the parse tree, which includes a set of modules arranged in sequential order from a root module to a leaf module. The invention executes an authorization check using the module tree, determining whether the entity has authorized access to the data objects and can perform operations on them. He has 1 patent to his name.

Career Highlights

Dongmei Xv is currently employed at SAP SE, a leading company in enterprise software solutions. His role involves leveraging his expertise in database systems to develop innovative solutions that enhance data security and operational efficiency.

Collaborations

Some of his notable coworkers include Xun Zhang and Taehyung Lee, who collaborate with him on various projects within the company.

Conclusion

Dongmei Xv's contributions to database systems through his innovative patent demonstrate his commitment to improving data security and efficiency. His work continues to influence the field and showcases the importance of innovation in technology.