https://github.com/jmrozanec/jindex

https://github.com/jmrozanec/jindex

Last synced: 5 months ago
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• Host: GitHub
• URL: https://github.com/jmrozanec/jindex
• Owner: jmrozanec
• License: apache-2.0
• Created: 2015-11-28T14:37:47.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-11-30T05:22:25.000Z (over 10 years ago)
• Last Synced: 2024-12-27T15:11:07.825Z (over 1 year ago)
• Language: Java
• Size: 5.1 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# JINDEX

This project provides means to extract surf Maven central repository and extract metadata from it. 

Information about 75%+ of projects by available by mid 2015 is published in graphs folder, so that anyone can use it for analysis.

Graph was creating by considering the following algorithm:

- pick artifact from projectqueue

 - if no artifact in queue, pick a random artifact

- check its latest version

- bring immediate dependencies

- for each dependency,

 - register it as citation: origin, citedproject,1

 - if dependencyId was not processed yet, enqueue it in projectqueue

## Measures of available dataset

- Total number of artifacts indexed (GAV): 1,111,966

- Total number of unique artifacts indexed (GA): 121,550

## Useful information

- [Maven central REST API](http://search.maven.org/ajaxsolr/images/MavenCentralAPIGuide.pdf)

- [Maven policies for good citizens](http://stackoverflow.com/questions/2439891/downloading-complete-maven-remote-repository-to-local-repository)