Types of Cloud Computing

Cloud computing deployment models
Enterprises can examine different cloud computing deployment models based on their business needs. These consist of:

• Public Cloud
• Private Cloud
• Hybrid Cloud
• Distributed Cloud
• Multi-Cloud
• Community Cloud

Public Cloud
The public cloud model, one of the most widely used cloud computing models, enables businesses to host their applications or use services on a public cloud. This IT model offers on-demand computing resources shared among numerous organisations by a third-party service provider. Providers of cloud computing services divide their infrastructure into virtual machines, typically provided to businesses on a pay-per-use basis. Enterprises can manage traffic spikes effectively by using this model. For instance, e-commerce companies can use the public cloud model to spin up virtual servers quickly and remove them as the traffic decreases when they experience an unexpected traffic spike during a major festival or a highly publicised product launch. Due to the lack of upfront expenses associated with infrastructure setup, this model enables smaller businesses to access the most recent technologies made possible by the cloud.

Private Cloud
A private cloud model is more suitable for businesses that must comply with regulations or have limitations on how they can store data in the public cloud. Businesses can centrally consolidate their IT resources in a private cloud, offering dynamic provisioning and de-provisioning through a centralised portal. Users of a single company or a group of companies can only access this private cloud, and the organisation has the freedom to modify the private cloud to meet its particular needs. A private cloud is a good option for conglomerates because it enables them to optimally share IT resources and charge for them based on usage.

Hybrid Cloud
Businesses can benefit from private and public clouds using a hybrid cloud computing model. For instance, enterprises can use the public cloud model to handle the additional load when the internal IT capacity is strained. The hybrid cloud model is also preferential for hosting workloads adhering to compliance or data security standards.

Distributed Cloud
Recently, the distributed cloud model has become popular. Many businesses are eager to take advantage of public cloud services. Companies can operate and deploy public cloud services across multiple locations using a distributed cloud. This could be on the public cloud infrastructure of your provider, a third-party data centre, or your on-premises infrastructure. The most significant advantage is that everything can be observed from a single console.

Multi-Cloud
Today, a multi-cloud model is preferred as businesses look forward to reducing risk by putting different workloads in various clouds. Some companies also favour using multiple clouds because each might provide a unique set of technological capabilities.

Community Cloud
A community cloud may be more advantageous because it is tailored for particular verticals, and most industries have special requirements. For instance, a cloud infrastructure more aligned with regulations specific to their industry may be advantageous for the banking or financial services sector. In addition to simplifying compliance, this will hasten the beginning of operations for smaller businesses.