Chuchu Wu

Title: The Innovative Mind of Chuchu Wu

Introduction

Chuchu Wu is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of database management systems through his innovative patent. His work focuses on enhancing the efficiency of query optimization in databases.

Latest Patents

Chuchu Wu holds a patent titled "Caching methods and a system for entropy-based cardinality estimation." This patent describes a method where query conditions are received in a cache from a query optimizer of a Database Management System (DBMS). Dynamic statistics for the query conditions are maintained in the cache. Actual statistics are received in the cache after the query conditions are executed in the DBMS. The entropy-based estimated selectivity values for executing the query conditions are provided to the query optimizer to develop a query plan for executing queries having the query conditions. These estimated selectivity values are based, at least in part, on the dynamic statistics and the actual statistics.

Career Highlights

Chuchu Wu is currently employed at Teradata US, Inc., where he continues to innovate and contribute to advancements in database technology. His work has been instrumental in improving the performance and reliability of database systems.

Collaborations

Chuchu has collaborated with talented individuals such as Kuorong Chiang and Wei Tang, who have also contributed to the field of database management.

Conclusion

Chuchu Wu's innovative approach to database management through his patent demonstrates his commitment to enhancing technology in this field. His contributions are paving the way for more efficient data processing and query optimization.