Dongcan Cui

Title: The Innovations of Dongcan Cui

Introduction

Dongcan Cui is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of database systems through his innovative patent. His work focuses on improving the efficiency of query plan storage and retrieval.

Latest Patents

Dongcan Cui holds a patent titled "Method and system for storing query plans in a cache and method for querying a database system." This patent outlines methods and computer systems for storing a query plan in a cache. The method includes determining the use frequency of the query plan and selecting a target storage layer based on this frequency. The cache consists of multiple storage layers, each associated with a different compression level for query plans. The process involves compressing the query plan according to the target storage layer's compression level and storing it accordingly.

Career Highlights

Dongcan Cui is currently employed at Alibaba Group Holding Limited, a leading technology company known for its e-commerce and cloud computing services. His role at Alibaba allows him to apply his innovative ideas in a practical setting, contributing to the company's advancements in technology.

Collaborations

Dongcan has collaborated with talented coworkers such as Fang Zheng and Zhe Chen. Their combined expertise fosters a creative environment that encourages innovation and the development of new technologies.

Conclusion

Dongcan Cui's contributions to the field of database systems through his patent demonstrate his innovative spirit and technical expertise. His work at Alibaba Group highlights the importance of collaboration in driving technological advancements.