 In addition, the Daisy cluster also has specialist (maggot and kepher) processes to clear and recycle file and memory space and (lyosome) processes which destroy and replace other processes within the cluster which have become corrupted and therefore non functional.In conjunction with virtualisation systems, for example the Oracle VirtualBox system, it is possible to use PUPS/P3 to build homeostatic virtual (Linux) machines which can carry computational payloads while living in a dynamic cloud environment.The latest release
of PUPS/P3 also supports container based operating system level virtualization (via Docker (software) and check pointing and subsequent migration and/or restoration via CRIU.