GlusterFS - GlusterFS is a scale-out network-attached storage file system.
Ceph - Ceph is a distributed object store and file system designed to provide excellent performance...
rkt - App Container runtime
Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.
Apache ServiceMix - Apache ServiceMix is an open source ESB that combines the functionality of a Service Oriented Architecture and the modularity.
Apache Portable Runtime - The Apache Portable Runtime (APR) is a supporting library for the Apache web server.