Apache Calcite

A dynamic data management framework

SQL Query Engine
started in 2012
6,120 commits
520 contributors

Rank

713 28

Git Repositories

Started

2012-04-19 4,747 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 35 commits #1,083 9 contributors #803
Past 90 days 111 commits #1,144 24 contributors #639
Past 365 days 438 commits #1,239 73 contributors #546
Past 1095 days 1,209 commits #1,473 167 contributors #646
All time 6,120 commits 520 contributors

Contributing Individuals

Contributor 30 days 90 days 365 days 1095 days All time
1 Julian Hyde Google (Alphabet)
0 0 21 115 2,244
2 Mihai Budiu
5 7 74 114 114
3 NobiGo
2 19 64 74 99
4 Stamatis Zampetakis Cloudera
2 11 26 53 154
5 Vladimir Sitnikov
0 0 0 0 386
6 Ruben Quesada Lopez
0 3 15 36 123
7 xuzifu666
9 19 19 19 19
8 xiedeyantu
12 17 17 17 17
9 caicancai
0 2 25 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 suibianwanwan
0 5 19 19 19
14 Danny Chan Alibaba
0 0 0 0 133
15 ILuffZhe
0 4 13 21 28
15 xiejiajun
0 0 2 38 43
17 Norman Jordan
0 0 18 22 22
18 Sergey Aiven
0 0 5 24 45
19 Benchao Li
0 0 0 32 36
20 Haisheng Yuan
0 0 0 0 89
Showing 1 to 20 of 520 results
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Contributing Companies

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