Cloud computing has become a common term over the last decade, but the service can be perplexing at times. With all of the new cloud options and the phrase “as a service” seemingly tacked onto everything imaginable, it’s useful to take a step back and examine the differences between the various types of cloud deployment and cloud computing services.
Types Of Cloud Computing
Public Cloud:
Amazon, Microsoft, and Google are some examples of public clouds. These companies provide both services and infrastructure that are shared by all customers. The vast majority of public clouds have massive amounts of available space, allowing for easy scalability. A public cloud is frequently recommended for software development and collaborative projects.
Companies can create portable applications so that a project tested in the public cloud can be moved to the private cloud for production.
The majority of cloud providers bundle their computing resources as part of a service. Access to a completely virtualized infrastructure that provides little more than raw processing power and storage (Infrastructure as a Service, or IaaS) to specialized software programs that are simple to implement and use are all examples of public cloud services.
Public Cloud:
Private clouds are typically located behind a firewall and are used by a single organization. Private clouds implemented through a colocation provider are gaining popularity and may be the preferred solution for businesses with extremely stringent regulatory requirements. Authorized users can access, use, and store data in the private cloud from any location, just as they can in the public cloud. The distinction is that no one else has access to or can use those computing resources.
Hybrid Cloud:
Public and private clouds are combined in hybrid clouds. They are intended to allow the two platforms to interact in a seamless manner, with data and applications flowing seamlessly from one to the other. It’s the ideal solution for a company or organization that requires a little bit of both options, which is usually determined by industry and size.
There are two types of hybrid cloud architecture that are commonly used.
Cloudbursting’s primary cloud is a private cloud, which stores data and houses proprietary applications in a secure environment. The second type of hybrid cloud model, like the first, runs most applications and stores data in a private cloud environment but outsources non-critical applications to a public cloud provider.
Community Cloud:
Community clouds, while not as widely used as the other three models, are a collaborative, multi-tenant platform used by several distinct organizations to share the same applications. Users are typically from the same industry or field and have similar concerns about security, compliance, and performance.
A community cloud is essentially a private cloud that functions similarly to a public cloud. The platform is privately managed, either in a data center or on-premises. Within that environment, authorized users are then segmented.
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