Cloud Computing Deployment Models Types & Comparison

There’s also the costs of keeping skilled staff and other infrastructure costs. This is a cloud deployment method that is aimed at large organizations and not SMBs. The public cloud model makes the resources, such as storage and applications, available to the public over the WWW. It serves all the requests; therefore, resources are almost infinite. A company with critical data will prefer storing on a private cloud, while less sensitive data can be stored on a public cloud.

Different types of deployment models

The amount of time and money that you invest into the management of cloud computing services decreases the closer you get to a SaaS cloud computing model. The SaaS model frees you to focus more of your time and energy on your business, and not be consumed by managing vast amounts of data. A private cloud is a set of hardware, networking, storage, services, applications, and interfaces owned and operated by an organization for the use of its employees, partners, and customers. A private cloud can be created and managed by a third party for the exclusive use of one enterprise. In Public Cloud model, services and infrastructure are hosted on premise of cloud provider and are provisioned for open use by general public.

Why IT leaders Need to Reimagine the Role of Technology

Businesses of all sizes and across verticals are increasingly transitioning to the cloud to host their servers, core applications, and data. Forward-thinking companies have identified the cloud as an accomodating solution for their new fully remote workforce due to its dynamic flexibility and scalability. When businesses move their data to the cloud, they reduce the risk of data loss, increase flexibility, and minimize security risks. ● Since public cloud services are available on-demand, they are easy to scale to user needs.

  • A company must run workloads on IaaS or PaaS in a multi-cloud configuration from multiple vendors, such as Azure, AWS, or Google Cloud Platform.
  • The time has come for companies to retire their legacy mindset and adopt the innovative capabilities cloud computing offers.
  • The public cloud is owned and operated by large cloud service providers as a geographically distributed, global, often shared IT infrastructure, with logical separations for secure multi-tenancy.
  • It functions as a virtual computing environment with a deployment architecture that varies depending on the amount of data you want to store and who has access to the infrastructure.
  • This is particularly useful for ‘sister’ organizations in the same sector to be able to access databases and software applications that are in common use, but without public access.
  • With a multi cloud, you can pick and choose the best features from different public cloud service providers that best suit your business needs.

Although there are differences between public and private cloud platforms in terms of access, underneath the hood there isn’t all that much to differentiate the two. The technological underpinnings are very similar, but the ownership is where the difference lies. Privacy and data segmentation is a very real concern for many organizations. A clearly defined scope of people have access to the information kept in a private repository, which prevents the general public from using it. In light of numerous breaches in recent years, a growing number of large corporations has decided on a closed private cloud model, as this minimizes data security issues.

How do you decide on the best cloud computing deployment model?

A community cloud is basically a multi-tenant hosting platform that usually involves similar industries and complimentary businesses with shared goals all using the same hardware. By sharing the infrastructure between multiple companies, community cloud installations are able to save their members money. Data is still segmented and kept private, except in areas where shared access is agreed upon and configured.

It means, suppose an organization runs an application on-premises, but due to heavy load, they can burst into the public cloud. Additionally, you can find a variety of Intel® Select Solutions from our partners for fast and easy deployment. Rather than taking a one-size-fits-all approach, IT decision-makers should select a cloud deployment model on a workload-by-workload basis.


These services help to reduce your data footprint on the cloud, reducing the amount of cloud resources that you need. In turn, this helps to minimize your cloud bill since you no longer have to worry about too many snapshots ballooning through your allocated cloud resources. Is an environment where the private and public services are used together to create value.

Different types of deployment models

Community cloud refers to the shared environment and resources that are accessible to the group of people or the organisation. The community cloud is provided and operated by one or more organisations and the service is provided by the third party in the community. The community cloud is cost-effective in the organisation as the information is shared within the groups of the organisation.

Cloud Deployment Models Pros And Cons

There are clear benefits to each IaaS, SaaS, and PaaS that are available in the cloud for fully automated, self-serviceable consumption. Choosing which—or which mix of the three—is right for your organization is a key part to your cloud adoption strategy. The community cloud is useful for healthcare and universities to increase research and innovation. Learn about managed services, printers & copiers, industry trends, and helpful IT, cybersecurity, and equipment tips right from the experts. The infrastructure is usually managed by an outside party but can also be handled by the organizations. It consists of multiple clouds grouped together and is focused on servicing one particular industry or community, such as the military, finance or health care.

Different types of deployment models

Most common uses of public clouds are for application development and testing, non-mission-critical tasks such as file-sharing, and e-mail service. Figure 1 below compares the more traditional onsite IT structure model with the various types of cloud computing service models described above. You gain more control over your cloud infrastructure, applications, and resources, the closer you get to a traditional IT model. You will also bear the ongoing maintenance costs of your entire infrastructure regardless of utilization.

Examples: Google app Engine, Microsoft Azure, Salesforce.

Security settings and applications must be the same across the group. Within both traditional on-premises and cloud software deployment models, there are a number of options available. Some companies cannot operate solely in the public cloud because of security concerns or data protection requirements. types of cloud deployment models So, they may select the hybrid cloud to combine the requirements with the benefits of a public cloud. It enables on-premises applications with sensitive data to run alongside public cloud applications. Now, you must be thinking what is that condition where a user may require a hybrid cloud.