Cloud Computing Deployment Models - Types & Comparison

Cloud Computing Deployment Models - Types & Comparison

Types of Cloud computing services and deployment models

There are many interesting opportunities for enterprises today to reimagine, repurpose, and reinvent their companies using the cloud. More companies now rely on it for faster time to market, greater efficiency, and scalability than they did ten years ago. As a component of their online strategy, it aids them in achieving long-term digital goals. Over the past few years, interest in cloud computing has exploded among startups, small enterprises, and established corporations. In essence, the service offers consumers a platform for databases, processing, storage, and power. Currently, this technology is being used by IT-based enterprises to become less dependent on physical hardware. Additionally, Cloud computing is far faster in analyzing and executing results when compared to hardware databases. 

What Is Cloud Deployment Model?

With a selection of deployment models based on how much content you would like to keep and on who has access to the network, it functions as your virtualized server environment.

A cloud computing installation approach enables the business to choose the location for the IT equipment based on factors including ownership, availability, scale, and the type and function of the cloud. It specifies the appearance of your cloud-based architecture, what the IT personnel can modify, and if you can use all services or whether you must develop them all from scratch.

Various Models For Cloud Computing Deployment

The different cloud computing deployment strategies are grouped according to where they are used. Let's first discuss the various varieties so that we may determine which one would match your organization's needs the best.

Public Cloud Model 

In a public cloud, a cloud provider (CSP) provides its customers with computing services such as virtualized computation, networking, and storage via the open internet. To enable users to operate and utilize workloads on public infrastructure, the majority of public cloud environments adopt multi-tenant architectures.

Advantages of Public Cloud

  1. Little Investment Businesses that require immediate access to resources will find this pay-per-use service, which has no significant upfront costs, to be excellent.
  2. There is no hardware setup required because the providers of cloud services pay for the entire infrastructure.
  3. No Infrastructure Management - Utilizing the public cloud does not require an internal team.

Private Cloud Model

A private cloud, commonly referred to as the private or corporate cloud, offers computer services using a unique architecture tailored specifically for a particular subscriber or company. Private clouds offer expanded and virtualized computing resources, just as other cloud computing platforms (compute, storage, and networking). Physical elements that are on-site or in the data centre of the CSP are used to do this. Many of the advantages of cloud computing, including self-service and scalability, are combined in a private cloud with the management and security of on-premises IT infrastructure. Let's say that the security of your workloads is a top priority. Because, IT staff can oversee data governance and ensure compliance with any applicable industry requirements, a private cloud may be the best choice in that situation. 

Benefits of a Private Cloud Model

  1. Data privacy is good for corporate storage since only authorised workers may access it.
  2. Accessibility and security can both be improved by segmenting resources inside the same infrastructure.
  3. Supports Legacy Systems: This model provides support for legacy systems that are unable to connect to the public cloud.

Cloud Hybrid Model

A hybrid cloud is a strategy that use an orchestration platform to combine on-premises IT infrastructures, private clouds, and public clouds. The end result is an unified, consistent, and agile computing architecture that enables the company to scale its conventional and cloud-native workloads without any issues.

The cloud computing is the most popular configuration since many businesses already have hardware that they want to keep using in addition to cloud-based services. If the business has any legacy apps or purpose workloads with sensitive data, a hybrid cloud strategy is important choice. It may choose to execute certain programmes locally while distributing the remainder to the cloud service in this situation. The business reaps the rewards of both worlds in this way.

Benefits of Hybrid Cloud Model

  1. Cost-Effectiveness – A hybrid solution has a lower overall cost because it primarily stores data in the public cloud.
  2. Data segmentation effectively reduces the likelihood of data theft by attackers, enhancing security.
  3. Flexibility - With more flexibility, enterprises can develop specialised solutions that precisely meet their needs.

Limitations of Hybrid Cloud Deployment

  1. Integrating two or more cloud technologies makes setting up a cloud system difficult.
  2. Specific Use Case - This strategy makes much more sense for firms who need to separate sensitive and critical data or have many use cases.

Community Model

It enables a number of businesses to access systems and services. It is a decentralized platform made by combining the functions of various clouds to meet the unique requirements of a neighbourhood, sector, or company. The entity that has shared goals or responsibilities may share the community's infrastructure. In most cases, it is run by a private entity or a coalition of one or even more local organisations.

Community Cloud Model Benefits

  1. Cost-effective: Since numerous businesses or communities share the cloud, it is affordable.
  2. Security:  Better security is provided via community clouds. shared assets. It enables you to collaborate with many companies to work collaboratively, infrastructure, etc.
  3. Data exchange and Cooperation: Both teamwork and data exchange are appropriate.

Community Cloud Limitations limitations

  1. The limited speed and storage capacity of community resources frequently presents problems.
  2. Not as Popular - Because this model is new, it is not as widely used or accessible across sectors.

Therefore, the models explained above are some types of Cloud computing and deployment models.

Which type of cloud deployment model would meet the company's business needs?

In the end, each business will have to assess its own set of particular needs before choosing the appropriate cloud deployment option for it. It is crucial to emphasise that customers are not required to make a compromise and select just one model. There are numerous businesses that use multiple models in tandem to gain a variety of advantages.


Each cloud deployment type has a distinct offering and can significantly improve your company. An ideal starting point for small to mid-sized organisations is a public cloud model. 

Additionally, you can change to a new deployment model as your needs alter. Using the aforementioned cloud deployment methods, an efficient plan may be created based on your requirements.

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