Apache Calcite

A dynamic data management framework

SQL Query Engine
started in 2012
6,188 commits
524 contributors

Rank

742 92

Git Repositories

Started

2012-04-19 4,797 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 29 commits #1,131 9 contributors #801
Past 90 days 117 commits #1,091 19 contributors #781
Past 365 days 463 commits #1,195 72 contributors #553
Past 1095 days 1,219 commits #1,461 164 contributors #644
All time 6,188 commits 524 contributors

Contributing Individuals

Contributor 30 days 90 days 365 days 1095 days All time
1 Julian Hyde Google (Alphabet)
0 0 20 106 2,245
2 Mihai Budiu
2 13 71 122 122
3 NobiGo
4 11 63 77 105
4 Stamatis Zampetakis Cloudera
2 9 26 56 157
5 Vladimir Sitnikov
0 0 0 0 386
6 xuzifu666
7 26 33 33 33
6 xiedeyantu
5 30 32 32 32
8 Ruben Quesada Lopez
0 3 16 34 124
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 Josh Elser
0 0 0 0 138
13 Danny Chan Alibaba
0 0 0 0 133
14 suibianwanwan
1 1 20 20 20
15 xiejiajun
0 0 2 34 43
16 ILuffZhe
0 0 13 21 28
17 Sergey Aiven
1 1 1 25 46
18 Norman Jordan
0 0 13 22 22
19 Alessandro Solimando
5 5 8 8 8
20 Haisheng Yuan
0 0 0 0 89
Showing 1 to 20 of 524 results
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Contributing Companies

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