Cloud is not a hosting!

PC cloud

Cloud was in its infancy defined shortcuts SaaS, PaaS, IaaS, ie Software, Platform, Infrastructure as a Service. Under this concept, we introduce a form of “rent” time machine and the fund provider that is in terms of ordinary users “infinite”. An important difference from conventional web hosting, respectively. rent hardware and housing, lies in the fact that the charging takes place in smaller “quanta” (e.g. hourly, not after months), and it is possible to dynamically change the allocated resources. Known example speaks of the “Digg effect”, ie the abrupt increase in the load when needed during the day will increase a hundredfold. Normal hosting such a change can not adequately respond and followed outage. Cloud technology leasing can flexibly offer “more tools”, higher performance, greater bandwidth for increased load.