International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Presently, many cloud Infrastructure as a Service (IaaS) platforms exist. Cloud consumer, developer and cloud providers needs to make decision about which platform is well suited for them. Since, last decades open-source technology help people who do not wish to use commercial infrastructure for cloud. Among them different open-source platform OpenNebula, Eucalyptus, OpenStack and CloudStack are the platform which have been majorly used Cloud Management Platform (CMP) and also alternatives of commercially provided cloud. Here, the authors compare and analyzing OpenNebula, Eucalyptus, OpenStack and Cloudstack platform. These all CMP's are providing IaaS (Infrastructure as a Service).