DIGITAL LIBRARY STOREGE IN THE CLOUD COMPUTING

Provides combined access to abstracted IT infrastructures from public clouds and private clouds, according to the needs of their users. The Community of Cloud Computing provides access to abstracted IT infrastructures, such as the public cloud - but to a smaller group of users sharing the costs, mostly local, (eg, several municipalities, universities, companies or companies with similar interests, research communities, cooperatives). Furthermore, there are mixed forms of the above cloud types: Virtual private cloud - a private computer cloud on publicly accessible IT infrastructures. The partitioning of the “ private cloud” areas on the public infrastructure is ensured by suitable security measures. Multi Cloud - bundling of different cloud computing services.