Apache Giraph

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Analyzed 4 months ago. based on code collected over 1 year ago.

Project Summary

Giraph builds upon the graph-oriented nature of Pregel but additionally adds fault-tolerance to the coordinator process with the use of ZooKeeper as its centralized coordination service.
Its implemented a graph-processing framework that is launched as a typical Hadoop job to leverage existing Hadoop infrastructure, such as Amazon's EC2.
Giraph follows the bulk-synchronous parallel model relative to graphs where vertices can send messages to other vertices during a given superstep.

In a Nutshell, Apache Giraph...

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has had 1,332 commits made by 55 contributors
representing 141,007 lines of code
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is mostly written in Java
with a well-commented source code
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has a well established, mature codebase
maintained by nobody
with decreasing Y-O-Y commits
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took an estimated 36 years of effort (COCOMO model)
starting with its first commit in October, 2010
ending with its most recent commit about 2 years ago

Quick Reference

Organization:

Apache Software Foundation

(2 Locations)

Become the first manager for Apache Giraph

Licenses

Apache License 2.0

Permitted

Commercial Use

Modify

Distribute

Place Warranty

Sub-License

Private Use

Use Patent Claims

Forbidden

Hold Liable

Use Trademarks

Required

Include Copyright

State Changes

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These details are provided for information only. No information here is legal advice and should not be used as such.

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Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record

Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities

Few reported vulnerabilities

About Project Vulnerability Report

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