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Public cloud

Public cloud is an external cloud, which means cloud computing in its base form. External clouds base on the standard model of cloud computing and it is the provider who creates resources and takes care of its maintaining and keeping security.


Read MoreThe service is available for external users via internet. The public cloud services might be for free or users pay fees for each use.

The main advantages on using public cloud are:


  1. simple and inexpensive installation, as all costs of purchasing hardware, applications and performance are covered by service provider;
  2. scalability;
  3. no infrastructure over-investing because users pay only for the applications they use;


The term ‘public cloud’ was created for differentiation between the standard model of cloud computing and the private cloud, utilizing its own resources and only supporting its performance with public cloud.