PolarDB for PostgreSQL

Rank: 1569
Decreased by 85
Git Repositories: PolarDB-for-PostgreSQL
Started: 1996-07-09 10,430 days ago
Categories: Database
Alternatives to: Oracle, Microsoft SQL Server, Amazon Redshift, BigQuery ML, Snowflake
Open Core Products: Open Core Company Product

Alibaba PolarDB
GitHub Stars: 2,931 #2,210
Weekly commits since inception: 1996 2010 2025

1996 2010 2025
Weekly contributors since inception: 1996 2010 2025

1996 2010 2025
Recent Project Activity: Day Span Commits Contributors

30 4 #2,085 1 #2,125

90 52 #1,569 14 #985

365 413 #1,313 30 #1,216

1095 766 #1,907 54 #1,595

All time 47,475 91
Contributing Individuals: Search

Commits past X days

Contributor 30 90 365 1095 All

1 Tom Lane
Crunchy Data
0 12 108 159 13,910

2 Bruce Momjian
EDB
0 2 14 27 13,492

3 Peter Eisentraut
EDB
0 2 14 18 4,193

4 Robert Haas
EDB
0 0 0 1 2,091

5 Marc G. Fournier
EDB
0 0 0 0 1,491

6 Heikki Linnakangas
Neon
0 0 18 24 1,338

7 Alvaro Herrera
EDB
0 3 18 25 1,307

8 Thomas G. Lockhart
NASA
0 0 0 0 1,078

9 Magnus Hagander
Redpill Linpro
0 0 0 1 848

10 Mr Dk 4 14 61 167 201

11 Michael Meskes
credativ GmbH
0 0 0 0 747

12 Andrew Dunstan
EDB
0 0 11 11 660

13 Andres Freund
Microsoft
0 0 6 8 641

14 Neil Conway
HPE
0 0 0 0 616

15 Noah Misch
Google (Alphabet)
0 8 34 44 362

16 Vadim B. Mikheev 0 0 0 0 519

17 Simon Riggs
EDB
0 0 0 0 453

18 Tatsuo Ishii
SRA OSS
0 0 1 2 412

19 Michael Paquier
AWS / Amazon
0 3 23 48 232

20 Teodor Sigaev
PostgresPro
0 0 0 0 399

Showing 1 to 20 of 91 results

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Contributing Companies: Toggle to view table

Percentage of commits past X days

Contributing Companies 30 90 365 1095 All

Crunchy Data 0% 23% 26% 21% 30%

EDB 0% 17% 16% 13% 50%

Google (Alphabet) 0% 15% 8% 6% 1%

AWS / Amazon 0% 10% 11% 10% 1%

Microsoft 0% 2% 12% 11% 2%

Neon 0% 2% 5% 4% 3%

OrioleDB 0% 2% 1% 1% 0%

Fujitsu 0% 0% 2% 2% 0%

University of Cambridge 0% 0% 1% 1% 0%

NASA 0% 0% 0% 0% 2%

Redpill Linpro 0% 0% 0% 0% 2%

credativ GmbH 0% 0% 0% 0% 2%

Open Core Company	Product
Alibaba	PolarDB

Day Span	Commits	Contributors
30	4 #2,085	1 #2,125
90	52 #1,569	14 #985
365	413 #1,313	30 #1,216
1095	766 #1,907	54 #1,595
All time	47,475	91

	Commits past X days
1 Tom Lane Crunchy Data	0	12	108	159	13,910
2 Bruce Momjian EDB	0	2	14	27	13,492
3 Peter Eisentraut EDB	0	2	14	18	4,193
4 Robert Haas EDB	0	0	0	1	2,091
5 Marc G. Fournier EDB	0	0	0	0	1,491
6 Heikki Linnakangas Neon	0	0	18	24	1,338
7 Alvaro Herrera EDB	0	3	18	25	1,307
8 Thomas G. Lockhart NASA	0	0	0	0	1,078
9 Magnus Hagander Redpill Linpro	0	0	0	1	848
10 Mr Dk	4	14	61	167	201
11 Michael Meskes credativ GmbH	0	0	0	0	747
12 Andrew Dunstan EDB	0	0	11	11	660
13 Andres Freund Microsoft	0	0	6	8	641
14 Neil Conway HPE	0	0	0	0	616
15 Noah Misch Google (Alphabet)	0	8	34	44	362
16 Vadim B. Mikheev	0	0	0	0	519
17 Simon Riggs EDB	0	0	0	0	453
18 Tatsuo Ishii SRA OSS	0	0	1	2	412
19 Michael Paquier AWS / Amazon	0	3	23	48	232
20 Teodor Sigaev PostgresPro	0	0	0	0	399

	Percentage of commits past X days
Contributing Companies	30	90	365	1095	All
Crunchy Data	0%	23%	26%	21%	30%
EDB	0%	17%	16%	13%	50%
Google (Alphabet)	0%	15%	8%	6%	1%
AWS / Amazon	0%	10%	11%	10%	1%
Microsoft	0%	2%	12%	11%	2%
Neon	0%	2%	5%	4%	3%
OrioleDB	0%	2%	1%	1%	0%
Fujitsu	0%	0%	2%	2%	0%
University of Cambridge	0%	0%	1%	1%	0%
NASA	0%	0%	0%	0%	2%
Redpill Linpro	0%	0%	0%	0%	2%
credativ GmbH	0%	0%	0%	0%	2%

Add this OSSRank shield to this project's README.md

[![OSSRank](https://shields.io/endpoint?url=https://ossrank.com/shield/1422)](https://ossrank.com/p/1422)

	Commits past X days
Contributor	30	90	365	1095	All
1 Tom Lane Crunchy Data	0	12	108	159	13,910
2 Bruce Momjian EDB	0	2	14	27	13,492
3 Peter Eisentraut EDB	0	2	14	18	4,193
4 Robert Haas EDB	0	0	0	1	2,091
5 Marc G. Fournier EDB	0	0	0	0	1,491
6 Heikki Linnakangas Neon	0	0	18	24	1,338
7 Alvaro Herrera EDB	0	3	18	25	1,307
8 Thomas G. Lockhart NASA	0	0	0	0	1,078
9 Magnus Hagander Redpill Linpro	0	0	0	1	848
10 Mr Dk	4	14	61	167	201
11 Michael Meskes credativ GmbH	0	0	0	0	747
12 Andrew Dunstan EDB	0	0	11	11	660
13 Andres Freund Microsoft	0	0	6	8	641
14 Neil Conway HPE	0	0	0	0	616
15 Noah Misch Google (Alphabet)	0	8	34	44	362
16 Vadim B. Mikheev	0	0	0	0	519
17 Simon Riggs EDB	0	0	0	0	453
18 Tatsuo Ishii SRA OSS	0	0	1	2	412
19 Michael Paquier AWS / Amazon	0	3	23	48	232
20 Teodor Sigaev PostgresPro	0	0	0	0	399