Bisheng Huang
Software Engineer at TiDB, powered by PingCAP
San Francisco Bay Area United States
Summary
🤩
Rockstar🎓
Top SchoolBisheng Huang is a software engineer with 11 years of experience specializing in distributed systems and storage engines, currently working on TiKV at PingCAP to power TiDB. He has a track record at Dropbox and Uber building reliable backend systems and improving production stability. On GitHub he contributes to the high-profile tikv/tikv project, focusing on snapshot management and Raftstore robustness—work that reduced panics, improved concurrency for snapshot receipt, and tightened prechecks before snapshot generation. With a CS MS from UCLA and a CS BS from Tsinghua, he blends rigorous academic training with practical, low-level systems expertise informed by large-scale production environments in the Bay Area.
11 years of coding experience
6 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Tsinghua UniversityUniversity of California, Los Angeles
Chinese, English
Stackoverflow
1reputation
0reached
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Github Skills (13)
snap-shot10
snap10
consensus10
distributed-systems10
raft10
rust10
concurrent10
distributed-transactions10
concurrency10
snapshots10
key-value10
database9
databases9
Programming languages (6)
Github contributions (5)
tikv/tikv
Apr 2024 - Mar 2025
Distributed transactional key-value database, originally created to complement TiDB
Role in this project:
Back-end Developer
Back-end DeveloperContributions:159 reviews, 28 PRs, 169 comments in 11 months
Contributions summary:Bisheng primarily focused on improving the `tikv/tikv` database's internal workings, particularly concerning snapshot management and raft consensus. Their contributions include fixing bugs related to snapshot file deletion, introducing a concurrency limiter for receiving snapshots, and implementing a precheck process before snapshot generation. The user also addressed a panic scenario related to region splits and made other improvements to the Raftstore components. These modifications enhanced the stability and efficiency of the distributed key-value database.
tidbtikvdatabasekey-value-databaseconsensus
hbisheng/tikv
Apr 2024 - Apr 2025
Distributed transactional key-value database, originally created to complement TiDB
Contributions:1 release, 419 pushes, 56 branches in 11 months
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