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1. Cloud Computing – Types of Cloud The different types of Cloud Computing are 1. Hybrid Cloud Computing Deployment Model 2. Community Cloud Computing Deployment Model 3. Private Cloud Computing Deployment Model 4. Public Cloud Computing Deployment Model Hybrid Cloud Computing Deployment Model Hybrid cloud is a composition of two or more clouds (private, community or public) that remain unique entities but are bound together, offering the benefits of multiple deployment models.

2. Community Cloud Computing Deployment Model A community cloud is shared among two or more organizations that have similar cloud requirements.If several organizations have similar requirements and is ready to share infrastructure to realize the benefits of cloud computing,then a community cloud can be established. This type of cloud is specifically used for organizations that are shared like different government organizations.In this case, non-government organizations will not have access to this cloud.This form shares infrastructure between several organizations from a specific community with common concerns like higher level of security, policy compliance, stability, jurisdiction etc., whether managed internally or by a third- party and hosted internally or externally. The cloud could be located in-house, or on public cloud based on the needs of the organization.This is a more expensive option as compared to public cloud as the costs are spread over only fewer users.

3. Private Cloud Computing Deployment Model A private cloud is a cloud infrastructure operated/established solely for a single organization or specific group and limits access to just that group.A private cloud is a proprietary network or a data center that provides hosted services to a limited number of people/to an organization. It consists of applications or virtual machines in a company’s own set of hosts.In this form, the cloud is deployed with in a corporate firewall and runs on IT infrastructure. It is deployed on a private network.When a service provider uses public cloud resources to create their private cloud, the result is called a virtual private cloud.This form provides more benefits to the corporate by capitalizing on the Data Security and Corporate Governance and thereby the administrators can have more control over the operating environment. Undertaking a private cloud project requires a significant level and degree of engagement to understand the business environment, and to establish the cloud properly it is required that the organization may have to re-evaluate decisions about existing resources.

4. The disadvantage of private cloud is that it is more expensive compared to the public cloud since the operating and bandwidth costs are to be maintained by the organization.But a big advantage of this cloud is that it is more secure than the public cloud.If this type of cloud is established properly then, it can have a positive impact on business. The benefits offered by Private Cloud is Utility computing More control over operating environment Shared hardware costs More secure than public cloud Ability to recover from failure Ability to scale up or down depending upon demand • • • • • • Public Cloud Computing Deployment Model •A public cloud can be accessed by any subscriber with an internet connection and a device to access the cloud space.The name

5. “public” in the public cloud comes from the fact that application is hosted on the Hosting Providers location that means vendors/service providers. •The service providers operate the infrastructure and provide access to users only through internet(no direct connectivity is offered) The infrastructure part maintained by the service provider includes hardware and the bandwidth. •Examples of Public Cloud service providers in the market are Amazon Web Services(AWS), Microsoft Azure and Google Apps.Currently,Amazon Web Services is the largest public cloud service provider. For More Information about AWS Online Training ClickHere Contact us: Call & What’sapp @+91 9676446666 Website: devopshelpdesk1@gmail.com