apache / calcite-site - Contributors

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (8)

Committed in past 6 months (a rookie = the first commit in past year)

No contributors in past 30 days.

Past 31 to 90 days (6):

f21@users.noreply.github.com

zabetak@users.noreply.github.com

asfgit@users.noreply.github.com

mihaibudiu@users.noreply.github.com

nobigo@users.noreply.github.com

suibianwanwank@users.noreply.github.com

Past 91 to 180 days (2):

rubenada@users.noreply.github.com

caicancai@users.noreply.github.com

Historical Contributors (43)

Last contributors more than 6 months ago

zabetak@gmail.com

francischuang@apache.org

julianhyde@users.noreply.github.com

jhyde@apache.org

snuyanzin@users.noreply.github.com

libenchao@users.noreply.github.com

mmior@cs.rit.edu

bchapuis@users.noreply.github.com

sitnikov.vladimir@gmail.com

jiajunbernoulli@users.noreply.github.com

macroguo-ghy@users.noreply.github.com

tanclary@users.noreply.github.com

jbalint@users.noreply.github.com

chunweilei@users.noreply.github.com

asereda-gs@users.noreply.github.com

fan_li_ya@foxmail.com

rubenql@gmail.com

nobigogle@gmail.com

25229979+asereda-gs@users.noreply.github.com

chunwei.lcw@alibaba-inc.com

yuzhao.cyz@gmail.com

krisden@apache.org

herunkang2018@users.noreply.github.com

lakeshen@users.noreply.github.com

chucheng92@users.noreply.github.com

tjbanghart@users.noreply.github.com

zoudan@users.noreply.github.com

iluffzhe@users.noreply.github.com

liuyongvs@users.noreply.github.com

olivrlee@users.noreply.github.com

stoty@users.noreply.github.com

dssysolyatin@users.noreply.github.com

asolimando@users.noreply.github.com

beyond1920@users.noreply.github.com

michaelmior@users.noreply.github.com

alessandro.solimando@gmail.com

amaliujia@apache.org

953396112@qq.com

elserj@apache.org

stoty@apache.org

h.yuan@alibaba-inc.com

francis.chuang@boostport.com

15013153+zabetak@users.noreply.github.com

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	-	1	4	3	3	2	1	3	1	1	1	-	1	3	3	2	2	5	6	5	2	-	3	4	1
nobigo@users.noreply.github.com	1	2	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
suibianwanwank@users.noreply.github.com	2	2	-	-			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
zabetak@users.noreply.github.com	4	15	-	-		-	-		-		-	-	-	-	-	-	-	-			-		-	-	-	-	-
mihaibudiu@users.noreply.github.com	1	11	-	-		-		-		-		-		-	-						-		-	-	-	-	-
f21@users.noreply.github.com	19	34	-	-				-	-	-	-		-	-	-		-		-			-	-	-	-	-	-
asfgit@users.noreply.github.com	1	12	-	-	-		-	-	-		-	-	-	-	-		-	-	-			-	-	-	-	-	-
caicancai@users.noreply.github.com	-	1	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
rubenada@users.noreply.github.com	-	3	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-			-	-	-	-
julianhyde@users.noreply.github.com	-	9	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
snuyanzin@users.noreply.github.com	-	6	-	-	-	-	-	-	-	-	-	-	-	-		-		-	-	-	-	-	-	-	-		-
jiajunbernoulli@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-
macroguo-ghy@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-			-	-	-	-	-	-
libenchao@users.noreply.github.com	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-			-	-	-	-	-
herunkang2018@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-
lakeshen@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-
chucheng92@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-
tanclary@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-
tjbanghart@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
zoudan@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
iluffzhe@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
liuyongvs@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
olivrlee@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
zabetak@gmail.com	-	28	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jbalint@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
chunweilei@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
stoty@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
bchapuis@users.noreply.github.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
dssysolyatin@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
asereda-gs@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
asolimando@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
beyond1920@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
michaelmior@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
francischuang@apache.org	-	12	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
fan_li_ya@foxmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
rubenql@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
alessandro.solimando@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
nobigogle@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
amaliujia@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jhyde@apache.org	-	7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
953396112@qq.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
elserj@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sitnikov.vladimir@gmail.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
25229979+asereda-gs@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
stoty@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
chunwei.lcw@alibaba-inc.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
h.yuan@alibaba-inc.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
yuzhao.cyz@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
francis.chuang@boostport.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mmior@cs.rit.edu	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
15013153+zabetak@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
krisden@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

No commits in past 30 days.

6 contributors (28 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	f21@users.noreply.github.com	2022-03-31	2025-03-04	19 (67%)	html (749), png (78), woff2 (28), css (4), map (4)
2.	zabetak@users.noreply.github.com	2022-04-11	2025-03-16	4 (14%)	html (514), js (3), (1)
3.	asfgit@users.noreply.github.com	2022-05-08	2025-02-23	1 (3%)	html (338)
4.	mihaibudiu@users.noreply.github.com	2023-10-26	2025-03-06	1 (3%)	html (1)
5.	nobigo@users.noreply.github.com	2023-07-26	2025-04-01	1 (3%)	html (1)
6.	suibianwanwank@users.noreply.github.com	2025-02-27	2025-03-18	2 (7%)	html (2), png (1)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	zabetak@users.noreply.github.com	f21@users.noreply.github.com	61 shared files
2.	zabetak@users.noreply.github.com	suibianwanwank@users.noreply.github.com	2 shared files community/index.html docs/howto.html
3.	suibianwanwank@users.noreply.github.com	f21@users.noreply.github.com	2 shared files community/index.html docs/howto.html
4.	zabetak@users.noreply.github.com	mihaibudiu@users.noreply.github.com	1 shared file docs/history.html
5.	mihaibudiu@users.noreply.github.com	f21@users.noreply.github.com	1 shared file docs/history.html
6.	nobigo@users.noreply.github.com	zabetak@users.noreply.github.com	1 shared file community/index.html
7.	nobigo@users.noreply.github.com	suibianwanwank@users.noreply.github.com	1 shared file community/index.html
8.	nobigo@users.noreply.github.com	f21@users.noreply.github.com	1 shared file community/index.html

Most Connected Contributors

	Contributor	# connections	# commits
1.	f21@users.noreply.github.com	4	19
2.	zabetak@users.noreply.github.com	4	4
3.	suibianwanwank@users.noreply.github.com	3	2
4.	nobigo@users.noreply.github.com	3	1
5.	mihaibudiu@users.noreply.github.com	2	1
6.	asfgit@users.noreply.github.com	0	1

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 3.2

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

8 contributors (35 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	f21@users.noreply.github.com	2022-03-31	2025-03-04	21 (60%)
2.	zabetak@users.noreply.github.com	2022-04-11	2025-03-16	5 (14%)
3.	asfgit@users.noreply.github.com	2022-05-08	2025-02-23	1 (2%)
4.	mihaibudiu@users.noreply.github.com	2023-10-26	2025-03-06	3 (8%)
5.	nobigo@users.noreply.github.com	2023-07-26	2025-04-01	1 (2%)
6.	rubenada@users.noreply.github.com	2023-09-27	2024-12-19	1 (2%)
7.	suibianwanwank@users.noreply.github.com	2025-02-27	2025-03-18	2 (5%)
8.	caicancai@users.noreply.github.com	2025-01-20	2025-01-20	1 (2%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 days.

Contributor Dependencies via Shared Files

	Contributor 1	Contributor 2	# shared files
1.	f21@users.noreply.github.com	mihaibudiu@users.noreply.github.com	72 shared files
2.	zabetak@users.noreply.github.com	f21@users.noreply.github.com	61 shared files
3.	zabetak@users.noreply.github.com	mihaibudiu@users.noreply.github.com	51 shared files
4.	zabetak@users.noreply.github.com	suibianwanwank@users.noreply.github.com	2 shared files community/index.html docs/howto.html
5.	suibianwanwank@users.noreply.github.com	f21@users.noreply.github.com	2 shared files community/index.html docs/howto.html
6.	suibianwanwank@users.noreply.github.com	mihaibudiu@users.noreply.github.com	2 shared files community/index.html docs/howto.html
7.	nobigo@users.noreply.github.com	zabetak@users.noreply.github.com	1 shared file community/index.html
8.	nobigo@users.noreply.github.com	suibianwanwank@users.noreply.github.com	1 shared file community/index.html
9.	nobigo@users.noreply.github.com	f21@users.noreply.github.com	1 shared file community/index.html
10.	nobigo@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
11.	nobigo@users.noreply.github.com	mihaibudiu@users.noreply.github.com	1 shared file community/index.html
12.	nobigo@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
13.	zabetak@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
14.	zabetak@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
15.	suibianwanwank@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
16.	suibianwanwank@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
17.	f21@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
18.	f21@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
19.	caicancai@users.noreply.github.com	mihaibudiu@users.noreply.github.com	1 shared file community/index.html
20.	caicancai@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
21.	mihaibudiu@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html

Most Connected Contributors

	Contributor	# connections	# commits
1.	f21@users.noreply.github.com	6	21
2.	zabetak@users.noreply.github.com	6	5
3.	mihaibudiu@users.noreply.github.com	6	3
4.	suibianwanwank@users.noreply.github.com	6	2
5.	nobigo@users.noreply.github.com	6	1
6.	rubenada@users.noreply.github.com	6	1
7.	caicancai@users.noreply.github.com	6	1
8.	asfgit@users.noreply.github.com	0	1

C-median: 6.0

A half of the contributors has more than 6.0 connections, and a half has less than this number.

C-mean: 6.0

An average number of connections a contributor has with other contributors.

C-index: 6.0

There are 6.0 contributors with 6.0 or more connections.

10 contributors (46 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	f21@users.noreply.github.com	2022-03-31	2025-03-04	22 (47%)
2.	zabetak@users.noreply.github.com	2022-04-11	2025-03-16	6 (13%)
3.	asfgit@users.noreply.github.com	2022-05-08	2025-02-23	3 (6%)
4.	julianhyde@users.noreply.github.com	2022-04-20	2024-10-15	3 (6%)
5.	mihaibudiu@users.noreply.github.com	2023-10-26	2025-03-06	5 (10%)
6.	snuyanzin@users.noreply.github.com	2023-03-14	2024-05-26	2 (4%)
7.	nobigo@users.noreply.github.com	2023-07-26	2025-04-01	1 (2%)
8.	rubenada@users.noreply.github.com	2023-09-27	2024-12-19	1 (2%)
9.	suibianwanwank@users.noreply.github.com	2025-02-27	2025-03-18	2 (4%)
10.	caicancai@users.noreply.github.com	2025-01-20	2025-01-20	1 (2%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

	Contributor 1	Contributor 2	# shared files
1.	zabetak@users.noreply.github.com	asfgit@users.noreply.github.com	197 shared files
2.	zabetak@users.noreply.github.com	f21@users.noreply.github.com	82 shared files
3.	mihaibudiu@users.noreply.github.com	zabetak@users.noreply.github.com	82 shared files
4.	f21@users.noreply.github.com	mihaibudiu@users.noreply.github.com	72 shared files
5.	mihaibudiu@users.noreply.github.com	asfgit@users.noreply.github.com	60 shared files
6.	f21@users.noreply.github.com	asfgit@users.noreply.github.com	50 shared files
7.	zabetak@users.noreply.github.com	julianhyde@users.noreply.github.com	2 shared files docs/history.html docs/howto.html
8.	mihaibudiu@users.noreply.github.com	julianhyde@users.noreply.github.com	2 shared files docs/history.html docs/howto.html
9.	f21@users.noreply.github.com	julianhyde@users.noreply.github.com	2 shared files docs/history.html docs/howto.html
10.	zabetak@users.noreply.github.com	suibianwanwank@users.noreply.github.com	2 shared files community/index.html docs/howto.html
11.	suibianwanwank@users.noreply.github.com	f21@users.noreply.github.com	2 shared files community/index.html docs/howto.html
12.	suibianwanwank@users.noreply.github.com	mihaibudiu@users.noreply.github.com	2 shared files community/index.html docs/howto.html
13.	julianhyde@users.noreply.github.com	asfgit@users.noreply.github.com	1 shared file docs/history.html
14.	nobigo@users.noreply.github.com	zabetak@users.noreply.github.com	1 shared file community/index.html
15.	nobigo@users.noreply.github.com	suibianwanwank@users.noreply.github.com	1 shared file community/index.html
16.	nobigo@users.noreply.github.com	f21@users.noreply.github.com	1 shared file community/index.html
17.	nobigo@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
18.	nobigo@users.noreply.github.com	mihaibudiu@users.noreply.github.com	1 shared file community/index.html
19.	nobigo@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
20.	zabetak@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
21.	zabetak@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
22.	suibianwanwank@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
23.	suibianwanwank@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
24.	f21@users.noreply.github.com	caicancai@users.noreply.github.com	1 shared file community/index.html
25.	f21@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
26.	caicancai@users.noreply.github.com	mihaibudiu@users.noreply.github.com	1 shared file community/index.html
27.	caicancai@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
28.	mihaibudiu@users.noreply.github.com	rubenada@users.noreply.github.com	1 shared file community/index.html
29.	suibianwanwank@users.noreply.github.com	julianhyde@users.noreply.github.com	1 shared file docs/howto.html
30.	suibianwanwank@users.noreply.github.com	snuyanzin@users.noreply.github.com	1 shared file docs/howto.html
31.	zabetak@users.noreply.github.com	snuyanzin@users.noreply.github.com	1 shared file docs/howto.html
32.	f21@users.noreply.github.com	snuyanzin@users.noreply.github.com	1 shared file docs/howto.html
33.	mihaibudiu@users.noreply.github.com	snuyanzin@users.noreply.github.com	1 shared file docs/howto.html
34.	julianhyde@users.noreply.github.com	snuyanzin@users.noreply.github.com	1 shared file docs/howto.html

Most Connected Contributors

	Contributor	# connections	# commits
1.	f21@users.noreply.github.com	9	22
2.	zabetak@users.noreply.github.com	9	6
3.	mihaibudiu@users.noreply.github.com	9	5
4.	suibianwanwank@users.noreply.github.com	8	2
5.	julianhyde@users.noreply.github.com	6	3
6.	nobigo@users.noreply.github.com	6	1
7.	rubenada@users.noreply.github.com	6	1
8.	caicancai@users.noreply.github.com	6	1
9.	snuyanzin@users.noreply.github.com	5	2
10.	asfgit@users.noreply.github.com	4	3

C-median: 6.0

A half of the contributors has more than 6.0 connections, and a half has less than this number.

C-mean: 6.8

An average number of connections a contributor has with other contributors.

C-index: 6.0

There are 6.0 contributors with 6.0 or more connections.