1. Arq. https://www.haystacksoftware.com/arq/. Arq. https://www.haystacksoftware.com/arq/.
2. Ceph vs Swift. http://goo.gl/rtvrvg. Ceph vs Swift. http://goo.gl/rtvrvg.
3. Cloud backup with HP cloud. http://goo.gl/43bC5W. Cloud backup with HP cloud. http://goo.gl/43bC5W.
4. Control groups. https://goo.gl/KkCXAR. Control groups. https://goo.gl/KkCXAR.
5. Docker container image for Swift object server. https://hub.docker.com/r/alivt/swift-object. Docker container image for Swift object server. https://hub.docker.com/r/alivt/swift-object.