PyPI Stats
lakehq

pysail

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.
PyPI GitHub
Downloads
Day
1.4K
Week
6.7K
Month
32.3K
Stars
2.3K
Forks
129
Issues
145
Version
0.6.2

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
68
Adoption
45
Community
50
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
32,251
• 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
32,251
Stars
2,342
Stars per 1k downloads
72.62
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
964
Month daily avg
1,075
Momentum
-10.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
<3.15,>=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 Software License
• 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
0 days ago
Total releases
38
Releases/year
21.6
• 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
28
Monthly downloads
32,251
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
64
 
Issue Burden
61.9
per 1k stars
Discussions
9.8
per 1k stars
Fork Ratio
21.7%
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

macOS 362
Linux 79

Python Versions

3.14
54.1% 238
3.13
31.4% 138
3.12
13.6% 60
3.10
0.5% 2
3.9
0.5% 2

Top Countries

1. US US
472
2. NL NL
6
3. IN IN
2
4. KR KR
2
5. CA CA
1
6. UY UY
1

Dependencies

0
25 optional dependencies

Used By

1

Package Information

License
Apache Software License
First Release
August 2, 2024
Last Release
10 hr ago
Last Commit
4 days ago
Latest Version
0.6.2
Total Releases
38
Contributors
28
Open PRs
81
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
cp38
Keywords
data big data sql spark pyspark arrow datafusion
Topics
arrow big-data pyspark rust spark sql datafusion python artificial-intelligence data-engineering distributed-computing machine-learning lakehouse delta-lake iceberg spark-connect spark-sql apache-iceberg apache-spark parquet
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links