Heng Chen

Title: Heng Chen - Innovator in Database Technology

Introduction

Heng Chen is a prominent inventor based in Beijing, China. He has made significant contributions to the field of database technology, particularly with his innovative approaches to data reading methods and devices.

Latest Patents

Heng Chen holds 1 patent for a "Data reading method and device for database, and storage medium." This patent presents a method that includes receiving a query condition for a Value column in an LSM-Tree database. It involves querying first alternative data that meets the query condition, constructing a right table based on the Key of the first alternative data, and performing a Semi Join to acquire second alternative data matched with each Key of the right table. This innovation allows for a predicate pushdown function of an LSM-Tree database in a Merge-On-Read scenario, balancing write performance and query performance while avoiding extensive data scanning.

Career Highlights

Heng Chen is currently employed at Beijing Volcano Engine Technology Co., Ltd. His work focuses on enhancing database performance and efficiency through innovative methods and technologies.

Collaborations

Heng Chen collaborates with notable colleagues, including Jianhua Cao and Rui Shi, who contribute to his projects and innovations in the field.

Conclusion

Heng Chen's contributions to database technology exemplify the impact of innovative thinking in enhancing data management systems. His patent reflects a commitment to improving performance and efficiency in database operations.