Cloud computing spans a plethora of classifications, types, and models. However, depending on the various cloud offerings meaning for whom the cloud is developed for and who will be allowed to use the cloud services and the infrastructures are classified as: Public Cloud, Private Cloud, and Hybrid Cloud.
Before deciding on a cloud service for your company, there are a few things to keep in mind. The three major cloud models and the qualities they possess have sparked a lot of controversy in the cloud computing sector. Let’s dig deep into this guide to know what cloud model is perfect for your business.
Comparing Public, Private, and Hybrid Cloud Models
The main distinction between a private, public, and hybrid cloud is that a private cloud serves an organization, whereas a public cloud serves the entire public, and a hybrid cloud serves both private and public clouds.
What is Public Cloud?
A public cloud is typically delivered “as-a-service” over the internet, with the vendor’s servers hosting the organization’s applications. In general, the company has little control over the environment in which the application is hosted, as well as the shared core infrastructures of numerous enterprises.
What is Private Cloud?
A private cloud, also known as an internal cloud or enterprise cloud, is for businesses that want the same dynamic flexibility as a public cloud but don’t want to put their apps and data in one because of security concerns.
What is Hybrid Cloud?
A hybrid cloud, as the name implies, is a combination of public and private clouds. The hybrid cloud is more difficult to define since there are so many different ways to combine private and public cloud resources. For example, a corporation may decide to use a public cloud for its working environments and a private cloud for their development environments. Furthermore, many businesses prefer to perform their sales and marketing operations in the public cloud while maintaining their financial processes in the private cloud.
Difference between Public, Private, and Hybrid Cloud
- Security: The most secure option is to use a private cloud. The public cloud is insecure. The hybrid cloud’s private cloud provides security, making it safer than the public cloud.
- Usage: A private cloud provides services to a company. However, local public can use public cloud services. Because it is a hybrid cloud, it provides both private and public cloud services.
- Scalability: Because it can only scale with the capacity of internal hosted resources, private clouds are not highly scalable. The public cloud has a lot of scalability. Depending on the needs, they can be scaled up or down. The scalability of a hybrid cloud is determined by the public and the private cloud scalability.
- Cost: The cost of a private cloud is higher. The cost of using the public cloud must be kept to a bare minimum. Private cloud is more expensive than hybrid cloud.
A number of criteria, use cases, and limits influence the decision between public, private, and hybrid cloud systems. When businesses understand their cloud computing requirements, public, private, and hybrid clouds can be very effective. The businesses must grasp the technical fundamentals of all three and choose the best. Even if one of the three options is chosen, the security of data in the cloud will not be jeopardized.