Location History:
- San Mateo, CA (US) (2022 - 2023)
- Sunnyvale, CA (US) (2024)
Company Filing History:
Years Active: 2022-2024
Title: Congnan Luo: Innovator in Database Query Systems
Introduction
Congnan Luo is a prominent inventor based in San Mateo, CA (US). He has made significant contributions to the field of database systems, particularly in query optimization and storage solutions. With a total of 6 patents to his name, Luo's work has had a substantial impact on how databases manage and process queries efficiently.
Latest Patents
Luo's latest patents include innovative methods and systems for enhancing database performance. One notable patent is focused on a method and system for storing query plans in a cache. This method involves determining the use frequency of a query plan and selecting a target storage layer based on that frequency. The process includes compressing the query plan according to the storage layer's compression level and storing it accordingly. Another significant patent addresses dynamic filter pushdown for massive parallel processing databases on the cloud. This method involves acquiring filters for a query, analyzing database table statistics, and determining whether the selectivity of the tables meets a threshold condition to optimize query execution.
Career Highlights
Congnan Luo is currently employed at Alibaba Group Holding Limited, where he continues to develop cutting-edge technologies in database management. His work at Alibaba has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to innovative database solutions.
Collaborations
Some of his notable coworkers include Ruiping Li and Huaizhi Li, who have also contributed to advancements in database technologies. Their collaborative efforts have led to the development of several impactful solutions in the industry.
Conclusion
Congnan Luo's innovative work in database query systems exemplifies the importance of advancements in technology for efficient data management. His patents reflect a commitment to improving how databases operate, ensuring that they meet the growing demands of modern applications.