ActiveOSI-approved OSSDataData Catalogs & Portals

Project Nessie

Transactional catalog for data lakes with Git-like semantics.

Data confidence90/100
Source coverage90/100
Publish confidence90/100
Evidence checkedSep 11, 2026
About this tool

What ToolVitals knows about Project Nessie

Transactional catalog for data lakes with Git-like semantics.

This tool has an OSI-approved open-source license signal.

Commit continuity, contributor activity, and delivery signals are strong.

Source-visible projectData Catalogs & PortalsOSI-approved OSSScored Intelligence
Score Breakdown

Public signal read

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How to read this

The overall score reflects ToolVitals maintenance and delivery evidence. Adoption is shown as public context only and does not change the overall score.

Activity
Commit activity across recent and sustained windows, with releases as a small supporting signal.
Reliability
Maintenance posture from commit recency, continuity, and active contributors.
Adoption
Public footprint from GitHub stars and forks when available.
ToolVitals96/100Health96/100Shipping96/100Zombie Risk1/100
Overall Score96Active
Activity96
Reliability96
Adoption62
Project provenance

Fork network

Popular active forks

Highest GitHub star count first
Repository

GitHub Activity

JV
projectnessie/nessie
Stars1,505
Forks196
Contributors8Active in 90d · as of Sep 9, 2026
Open Issues168
Primary Language
Java
Last Commit
Today
Commits 30d
111
Commits 90d
441
Releases 90d
6
Default Branch
main
License
Apache-2.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence90/100Strong
Source Coverage90/100Strong
Publish Confidence90/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
Apache-2.0

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Profile

Classification

Category
Data
Use Case
Data Catalogs & Portals
Openness
OSI-approved OSS
License
Apache-2.0
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Maintainers

README Badge

Show this ToolVitals status in project docs.

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For agents

Machine-readable profile

Use the clean Markdown or structured JSON representation from the same published ToolVitals evidence snapshot.

ToolVitals agent access guide
Latest

Recent Updates

Tags
datacataloglakehouseicebergversioningopen-sourcemetadatatransactionalaws-lambdagitjavaspark

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