Apache Calcite

A dynamic data management framework

SQL Query Engine
started in 2012
6,165 commits
524 contributors

Rank

643 67

Git Repositories

Started

2012-04-19 4,775 days ago

GitHub Stars

4,731 #1,864

Weekly commits since inception
2012 2018 2025

Weekly contributors since inception
2012 2018 2025

Recent Project Activity

Time Period Commits Contributors
Past 30 days 42 commits #918 14 contributors #533
Past 90 days 123 commits #1,058 21 contributors #699
Past 365 days 460 commits #1,204 75 contributors #533
Past 1095 days 1,213 commits #1,468 168 contributors #634
All time 6,165 commits 524 contributors

Contributing Individuals

Contributor 30 days 90 days 365 days 1095 days All time
1 Julian Hyde Google (Alphabet)
0 0 20 108 2,245
2 Mihai Budiu
4 10 72 119 119
3 NobiGo
2 15 66 73 101
4 Stamatis Zampetakis Cloudera
2 10 25 55 156
5 Vladimir Sitnikov
0 0 0 0 386
6 xiedeyantu
12 29 29 29 29
7 xuzifu666
11 28 29 29 29
8 Ruben Quesada Lopez
1 4 16 35 124
9 caicancai
0 0 23 43 43
10 Jesus Camacho Rodriguez
0 0 0 0 167
11 Tanner Clary
0 0 2 49 49
12 suibianwanwan
1 4 20 20 20
13 Josh Elser
0 0 0 0 138
14 Danny Chan Alibaba
0 0 0 0 133
15 xiejiajun
0 0 2 35 43
16 Norman Jordan
0 0 16 22 22
17 ILuffZhe
0 0 13 21 28
18 Sergey Aiven
0 0 0 24 45
19 Haisheng Yuan
0 0 0 0 89
20 Benchao Li
0 0 0 25 36
Showing 1 to 20 of 524 results
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Contributing Companies

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