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When comparing private cloud vs public cloud, private cloud is a single-tenant, isolated, and highly secure, dedicated enterprise environment (virtual data center) that is managed either on-premise by qualified IT teams or by managed service providers. Public cloud is a highly scalable, elastic, and shared infrastructure located at a large cloud service provider (CSP) with management handled by a third-party provider.
There are many advantages to using cloud computing models. These models provide virtualization of data, which helps manage and store large files of data securely.