OBSearch : A distributed similarity search index

OBSearch is a distributed similarity search index. It can (for example) match programs and help to detect Open Source/Libre license violations, find music that sounds like Sisters of Mercy, or match huge vectors of randomly generated integers just for fun.

• Implementation : Java

Sonar enables you to collect, analyze, and report metrics on source code

Sonar enables you to collect, analyze, and report metrics on source code. Sonar not only offers consolidated reporting on and across projects throughout time, but a central place to manage code quality. With no complex infrastructure, Sonar fulfills needs in terms of code quality, whether it is to make an audit or implement a continuous improvement process.

• Licenses : LGPLv3
• Operating Systems : OS Independent
• Implementation : Java