Haibo Xiu

Haibo Xiu

@Hap-Hugh

Software Engineer @ Google; Ph.D. in Computer Science, Duke University (Database Group)

Google Bay Area
33
Followers
43
Following
32
Public Repos
0
Private Repos

Language Breakdown

Lines of code distribution across 19 owned repositories

150.6M Total LOC
C
127,368,144 lines
84.6%
N/A
PLpgSQL
9,158,823 lines
6.1%
N/A
Perl
5,038,322 lines
3.3%
N/A
Python
3,193,933 lines
2.1%
N/A
Yacc
1,940,965 lines
1.3%
N/A
Other
3,909,763 lines
2.6%
N/A
I

I-Shaped Developer

I-shaped

Specialist — deep expertise in C

C
PLpgSQL
Perl
Python
Yacc

Collaboration Network

Global Impact visualization

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Haibo Xiu
0 active collaborators

Repos

93

PRs

0

Growth

+18%

Top Collaborators

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Coding Streak

Contribution activity over the past year

1 day
15
Contributions
9
Commits
0
Pull Requests
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Followers 33
hannahlin98

Hannah Lin

@hannahlin98

 sparkyigniter95

sparkyigniter95

@sparkyigniter95

 WenyaZhou

-

@WenyaZhou

 Connor9994

Connor

@Connor9994

 ianWYHH

Ian 王远

@ianWYHH
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Following
43 total
claireychen

Claire Chen

@claireychen

 crazyboycjr

Jingrong Chen

@crazyboycjr

 MingjiHan99

MingjiHan

@MingjiHan99

 concretevitamin

Zongheng Yang

@concretevitamin

 brucechin

Lianke Qin

@brucechin
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Synced via GitHub

Top Repositories

PARQO

Repo for VLDB 2024 paper: PARQO: Penalty-Aware Robust Plan Selection in Query Optimization

6 2
Python
PostgreSQL-16-Robust

The compilable PostgreSQL with built-in robustness (based on v16.2)

2 0
C
PAR2QO

Repo for VLDB 2025 paper: PAR2QO: Parametric Penalty-Aware Robust Query Optimization

2 0
Python
PostgreSQL-16-inject

PG16 for Selectivity/Plan Injection

2 1
C
OS-Final-Program

Final project for OS class in ZJU, base on ZJUNIX and Code from CA JZF

2 0
C
dsb-linux-pg

Config DSB by Microsoft Research on Linux. The DBMS is Postgres

1 0
C
Card-AR

:umbrella:It‘s the final program for AR class in ZJU

1 0
Java
RobDP

Repo for VLDB 2025 submission: RobDP: Integrating Robust Query Optimization into Selinger-Style Dynamic Programming

0 0
LLM-Explain-HTAP

Code and example data for the paper "Query Performance Explanation Through Large Language Model for HTAP Systems" at EDBT 2026 (Finland)

0 0
Python
Query-performance-explanation

Repository of submissions "Query Performance Explanation through Large Language Model for HTAP Systems" and "Vedb-htap: a highly integrated, efficient and adaptive htap system"

0 0

Open Source Impact

Contributions to external projects

0 merged PRs

No external contributions found.