Eucalyptus

An open source software for building Amazon EC2-compatible private and hybrid cloud platforms

     

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Gerrit

A Web based code review and project management system for Git projects

     

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KairosDB

KairosDB is a fast distributed scalable time series database written on top of Cassandra. RESTful JSON-based query/results. Includes flot-based visualization.

     

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Phabricator

Phabricator is an open source collection of development and code management, including code reviews and audits, browsing repositories, tracking bugs, etc

     

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