Similar to Riak

Apache Cordova

Apache Derby

Formatting Objects Processor

Apache Geronimo

Apache Harmony

Apache HTTP Server

Apache Kafka

Apache Maven

Apache OpenEJB

Apache OpenJPA

Apache Portable Runtime

Apache Solr

Apache Thrift

Apache Tomcat

Apache Velocity

Apache Xalan

Apache Xerces

Apache ZooKeeper

Apertium

AppleWin

Aptana

Ark (software)