Gavin Chou
Senior Software Engineer at Baidu, Inc.
China
Summary
🤩
Rockstar🎓
Top SchoolGavin Chou is a Senior Software Engineer with 11 years of experience building cloud and distributed systems, currently focused on NewSQL and OLAP database work at Baidu in China. He has deep hands-on expertise in distributed object storage and message queue services and has driven performance and stability improvements in Apache Doris, addressing memory allocation bugs and refactoring SQL parser internals. Comfortable across C++, Java and cloud-native stacks, he blends low-level systems understanding with pragmatic engineering to improve reliability at scale. An implicit strength is his track record of reducing operational friction—such as changing defaults and adding observability metrics—to make complex systems easier to run and maintain.
11 years of coding experience
2 years of employment as a software developer
Bachelor of Engineering (BE), Electronics Scence and Technology, Bachelor of Engineering (BE), Electronics Scence and Technology at Guangxi UniversityMaster's degree, Smart Systems and Image Processing, 3rd year, Master's degree, Smart Systems and Image Processing, 3rd year at South China University of Technology
English, Chinese
Stackoverflow
1reputation
0reached
0answers
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Github Skills (12)
databases10
c-language10
cprogramming-language10
performance-optimization10
relational-databases10
sql-database10
database10
sql9
memory-management9
keyword8
javas3
java3
Programming languages (8)
Github contributions (5)
apache/doris
Oct 2022 - Oct 2022
Apache Doris is an easy-to-use, high performance and unified analytics database.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 2257 reviews, 2 commits in 1 day
Contributions summary:Gavin's contributions focus on enhancing the performance and stability of the Apache Doris database. Their work includes addressing memory allocation issues within string data types, leading to more efficient memory usage. They also refactored the keyword definitions in the SQL parser, improving readability and reducing merge conflicts. Additionally, they were involved in disabling SSL connections by default for compatibility, changed the default max segment size to 1GB, and added bvar metrics for meta operations.
dbmsapache-dorisdbtreal-timehudi
gavinchou/env_config
Jun 2016 - Apr 2024
Contributions:26 pushes, 1 branch in 7 years 11 months
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