PyRank
delta-io

delta-spark

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
PyPI GitHub
Downloads
Day
1.3M
Week
8.5M
Month
36.0M
Stars
8.8K
Forks
2.1K
Issues
808
Version
4.2.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
85
Adoption
80
Community
90
How the maintenance status was determined
Last commit
6 days ago
Monthly downloads
36,005,233
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
36,005,233
Stars
8,811
Stars per 1k downloads
0.24
• Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
1,208,456
Month daily avg
1,200,174
Momentum
+0.7%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache-2.0
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
41 days ago
Total releases
28
Releases/year
5.6
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
438
Monthly downloads
36,005,233
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
93
 
Issue Burden
91.7
per 1k stars
Discussions
3.4
per 1k stars
Fork Ratio
20.8%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 1.0M
Windows 174
macOS 115

Python Versions

3.11
27.6% 285.9K
3.12
23.8% 245.7K
3.7
21.3% 220.7K
3.10
16.4% 169.2K
3.9
10.9% 112.5K

Top Countries

1. US US
758.2K
2. IE IE
74.1K
3. NL NL
72.1K
4. SG SG
56.4K
5. DE DE
20.7K
6. IN IN
12.5K
7. BR BR
9.4K
8. GB GB
9.3K
9. FR FR
7.1K
10. AU AU
5.9K

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache-2.0
First Release
May 20, 2021
Last Release
1 month ago
Last Commit
6 days ago
Latest Version
4.2.0
Total Releases
28
Contributors
438
Open PRs
651
Archived
No
Author
The Delta Lake Project Authors
Python Versions
3
Wheels
py3
Keywords
delta.io
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links