Chuangxian Wei

Title: Innovations by Chuangxian Wei

Introduction

Chuangxian Wei is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of data storage and query methods. With a total of 3 patents, his work focuses on improving the efficiency of data queries.

Latest Patents

Chuangxian Wei's latest patents include a "Data storage and query method and device." This invention facilitates a quick acquisition of query results through index queries at subsequent stages by establishing indexes for columns of a table. Furthermore, by scanning data in the table to obtain statistical information of data in the columns, this invention allows for cost estimation in subsequent queries, aiming to achieve a data query mode that has the least cost and the best performance, thus improving query efficiency. Another significant patent is the "Index establishment method and device." This method includes determining whether an index should be established for a column based on index status information within a preset time threshold. It also involves determining the index type according to the data information of the column and establishing the index accordingly.

Career Highlights

Chuangxian Wei is currently employed at Alibaba Group Holding Limited, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing data management systems.

Collaborations

Chuangxian Wei collaborates with talented individuals such as Bowen Zheng and Yue Pan, contributing to a dynamic and innovative work environment.

Conclusion

Chuangxian Wei's contributions to data storage and query methods highlight his role as a significant inventor in the technology sector. His patents reflect a commitment to improving data efficiency and performance.