Data Installation & Supplies Ltd
Data Installation & Supplies Ltd
Data Installation & Supplies Ltd

What Is The Difference Between Private and Public Cloud

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What Is The Difference Between Private and Public Cloud

10/06/21

By Data Installations & Supplies ltd

Opting for the most effective cloud solution for your firm is imperative for a strong IT strategy. If you’ve researched into cloud computing, you will be aware of private vs public clouds. Here is what sets them apart from one another.

Private Cloud

A private cloud, also known as an internal cloud, sits on a company intranet in which all the data is protected behind a firewall. This type of cloud hosts data on a dedicated server with limited access only to your business. 

This is a great solution for companies that maintain expensive data centres and can be tailored to the infrastructure. It meets the company needs and can be suitable for any security requirements that the firm may have. A drawback however, is that overtime, a data server will require replacement, which can be quite costly. Despite this, a private cloud offers such an increased level of security that resources won’t be shared with other organisations unless required. 

Public Cloud

On the other hand, a public cloud stores information away from a site on a shared server which is managed by a service provider itself. The difference between private and public clouds is that the company isn’t responsible for the maintenance and management of a public cloud solution, the Cloud Service Provider is. 

This type of cloud solution is commonplace in many companies as it reduces lead times in deploying products and is paid for via a subscription basis. With this cloud environment, a lot of companies have found that the security measures of a public cloud are inefficient and possess limited control when updates are performed on the server. However, although they do not own the security of that cloud, the data is segregated from others and the level of security breaches are actually very minimal. 

Although both hosting solutions offer good security measures, they operate differently in regards to performance and control. Overall, a large company with a high level of performance, may select a private cloud, whilst a small one may choose the public cloud. It can depend on the importance of data, level of security and necessity to want to self-manage a cloud. Whichever solution is chosen, it’s vital to carefully consider options and ensure your company picks the most appropriate solution that meets the workload needs.