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Cloud deployment models

Cloud deployment models

- [Instructor] Let's look at the five deployment models of cloud computing as defined in the cloud reference architecture. These are private cloud, public cloud, hybrid cloud, multi-cloud and community cloud. Each of these models allows organizations to achieve the benefits of cloud computing in different ways. Organizations using the private cloud model want to gain the flexibility, scalability, agility, and cost effectiveness of the cloud, but they don't want to share computing resources with other organizations. In the private cloud approach, the organization builds and runs its own cloud infrastructure or pays another organization to do so on its behalf. The public cloud uses the multitenancy model. In this approach, cloud providers build massive infrastructures in their data centers and then make those resources available to all comers. That same physical hardware may be running workloads for many different…

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