Apache Parquet - OSSRank

Rank: 1546
Decreased by 157
Git Repositories: parquet-mr
Started: 2012-08-31 4,525 days ago
Categories: Storage, Hadoop
Alternatives to: Google Drive, Dropbox
Open Core Products: Open Core Company Product

Voltron Data Voltron Subscription
GitHub Stars: 2,685 #2,267
Stackoverflow Questions with tag parquet: 4,156 #290
Weekly commits since inception: 2012 2018 2025

2012 2018 2025
Weekly contributors since inception: 2012 2018 2025

2012 2018 2025
Recent Project Activity: Day Span Commits Contributors

30 3 #2,074 2 #1,661

90 31 #1,808 9 #1,328

365 120 #2,059 46 #880

1095 279 #2,593 86 #1,182

All time 2,599 278
Contributing Individuals: Search

Commits past X days

Contributor 30 90 365 1095 All

1 Julien Le Dem 0 0 0 0 683

2 Fokko Driesprong
Tabular
2 19 28 58 94

3 Tianshuo Deng 0 0 0 0 298

4 Gabor Szadovszky 0 0 8 10 115

5 Gang Wu 0 4 12 28 28

6 Ryan Blue 0 0 0 0 123

7 Lukas 0 0 0 0 77

8 Alex Levenson 0 0 0 0 65

9 Claire McGinty 1 1 8 10 10

10 Kengo Seki
NTT
0 0 0 14 23

11 David Z. Chen 0 0 0 0 48

11 amousavigourabi 0 0 2 14 14

13 Dmitriy Ryaboy 0 0 0 0 46

13 Aniket Mokashi 0 0 0 0 46

15 Steve Loughran
Cloudera
0 2 5 7 7

16 Ryan Blue 0 0 0 0 43

17 Tom White 0 0 0 0 37

18 Aniket Mokashi 0 0 0 0 35

19 belugabehr 0 0 0 0 34

20 Jonathan Conveney 0 0 0 0 32

Showing 1 to 20 of 278 results

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Contributing Companies: Toggle to view table

Percentage of commits past X days

Contributing Companies 30 90 365 1095 All

Tabular 67% 61% 24% 21% 4%

Cloudera 0% 6% 4% 3% 0%

Voltron Data 0% 3% 2% 1% 0%

NTT 0% 0% 0% 5% 1%

Starburst 0% 0% 1% 1% 0%

Imply 0% 0% 1% 0% 0%

Microsoft 0% 0% 0% 1% 0%

Apple 0% 0% 0% 1% 0%

Open Core Company	Product
Voltron Data	Voltron Subscription

Day Span	Commits	Contributors
30	3 #2,074	2 #1,661
90	31 #1,808	9 #1,328
365	120 #2,059	46 #880
1095	279 #2,593	86 #1,182
All time	2,599	278

	Commits past X days
1 Julien Le Dem	0	0	0	0	683
2 Fokko Driesprong Tabular	2	19	28	58	94
3 Tianshuo Deng	0	0	0	0	298
4 Gabor Szadovszky	0	0	8	10	115
5 Gang Wu	0	4	12	28	28
6 Ryan Blue	0	0	0	0	123
7 Lukas	0	0	0	0	77
8 Alex Levenson	0	0	0	0	65
9 Claire McGinty	1	1	8	10	10
10 Kengo Seki NTT	0	0	0	14	23
11 David Z. Chen	0	0	0	0	48
11 amousavigourabi	0	0	2	14	14
13 Dmitriy Ryaboy	0	0	0	0	46
13 Aniket Mokashi	0	0	0	0	46
15 Steve Loughran Cloudera	0	2	5	7	7
16 Ryan Blue	0	0	0	0	43
17 Tom White	0	0	0	0	37
18 Aniket Mokashi	0	0	0	0	35
19 belugabehr	0	0	0	0	34
20 Jonathan Conveney	0	0	0	0	32

	Percentage of commits past X days
Contributing Companies	30	90	365	1095	All
Tabular	67%	61%	24%	21%	4%
Cloudera	0%	6%	4%	3%	0%
Voltron Data	0%	3%	2%	1%	0%
NTT	0%	0%	0%	5%	1%
Starburst	0%	0%	1%	1%	0%
Imply	0%	0%	1%	0%	0%
Microsoft	0%	0%	0%	1%	0%
Apple	0%	0%	0%	1%	0%

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	Commits past X days
Contributor	30	90	365	1095	All
1 Julien Le Dem	0	0	0	0	683
2 Fokko Driesprong Tabular	2	19	28	58	94
3 Tianshuo Deng	0	0	0	0	298
4 Gabor Szadovszky	0	0	8	10	115
5 Gang Wu	0	4	12	28	28
6 Ryan Blue	0	0	0	0	123
7 Lukas	0	0	0	0	77
8 Alex Levenson	0	0	0	0	65
9 Claire McGinty	1	1	8	10	10
10 Kengo Seki NTT	0	0	0	14	23
11 David Z. Chen	0	0	0	0	48
11 amousavigourabi	0	0	2	14	14
13 Dmitriy Ryaboy	0	0	0	0	46
13 Aniket Mokashi	0	0	0	0	46
15 Steve Loughran Cloudera	0	2	5	7	7
16 Ryan Blue	0	0	0	0	43
17 Tom White	0	0	0	0	37
18 Aniket Mokashi	0	0	0	0	35
19 belugabehr	0	0	0	0	34
20 Jonathan Conveney	0	0	0	0	32