Last Updated on July 6, 2020 by TechStrain
What are the cloud deployment models?
There is often a little confused about the types of cloud computing. Actually, the types are divided into two categories. One is based on, deployment and another is based on Services. Based on the deployment models of cloud, there are 3 types of cloud computing mainly. These are
- Public Cloud
- Private Cloud
- Hybrid Cloud
Apart from these cloud types, there are some other clouds, which includes
- Community Cloud
- Distributed Cloud
- Poly Cloud
- Big Data Cloud
- HPC Cloud
The first 3 deployment models of the cloud are well known compared to the rest 6 other types. Public, private, and hybrid cloud is the most used cloud models compared to other models.
What is Pubic Cloud?
Public cloud is where resources are available to the public via the internet. The services of public clouds are accessible via a web browser.
Examples of cloud deployment models (public clouds)
- Microsoft Azure
- IBM Blue Cloud
- Google Cloud
- Amazon Web Services, etc.
What is a Private Cloud?
A private cloud is the cloud infrastructure that is operated only for a single organization. It could be managed internally or by a third party. Private cloud user organizations put a lot of importance on security issues. Private cloud offers greater resistance to cyber attacks, one of the greater benefits of private cloud as companies deals with a lot of sensitive data and stuff.
Although the infrastructure of public and private cloud is not very different from each other.
Examples of private cloud
There are some big providers of private cloud. Some of them are
- HPE – Hewlett Packard Enterprise
- Microsoft, etc.
Private cloud is used by the big organization for their single-use which ensures better security and control
What is Hybrid Cloud?
A hybrid cloud is a combination of both private and public clouds. Hybrid cloud offers security and control as a private cloud and also the flexibility and cost control like a public cloud. The hybrid cloud offers more efficiency with the mixture of both private and public clouds.
Hybrid cloud examples
The rate of growth of the hybrid cloud is really significant. Actually, the providers in most cases provide all the cloud facilities of private, public, and hybrid. It is up to the consumers to choose the type of cloud-based on their needs. Some providers of hybrid cloud are
- VMware, etc.
Community Cloud model
The Cloud community is growing as an emerging cloud model as it offers some great features. A community cloud is shared among different organizations in the same community or area. In the community cloud model infrastructure is shared and accessed by several organizations from a specific group that shares similar concerns of security, compliance, and all.
According to Gartner
Distributed cloud is the distribution of public cloud services to different physical locations, while the operation, governance, updates, and evolution of the services are the responsibility of the originating public cloud provider.
Multi-cloud, poly cloud, big data cloud, HPC cloud these cloud are gaining importance as cloud computing is everywhere. Better benefits and features are coming along with the new and latest cloud deployment models so that the users can get the greater benefit according to their needs.
Cloud computing has so many benefits and advantages. Because of its advantages, small scales and large scale businesses are moving their business over the cloud.
What is the difference between public, private, and hybrid clouds?
A public cloud service is offered over the internet to the public. Anyone with an internet connection can access and use the service of a public cloud. Public cloud is for the sake of the public.
Where private cloud only belongs to the enterprise and can only be accessible within the enterprise or company network. The private cloud is dedicated to a single organization. More control and security over the service differs from the public cloud.
Well, the user of the hybrid cloud has both the need for security and control of the private cloud and flexibility and cost control of the public cloud as a private cloud is costlier than the public cloud. A hybrid cloud is a solution for combined and mixed needs.
Real-Life use of cloud computing
Cloud computing is directly associated with our real life. We use it in our everyday life, from Facebook to Google drive, we use it regularly. Some real-life examples of cloud computing are
- Facebook, Instagram, and other social media use cloud computing services. We can access all our data on social media with an internet connection anytime and anywhere, one big facility of cloud computing.
- computing service. Amazon Web Services (AWS) is the infrastructure behind the three giant media service providers, Amazon Prime Video, Netflix, and Hulu. Streaming Apps like Netflix, uses the cloud
- Most of us use the storage service of Google Drive, DropBox, and others, another use of cloud facility in our daily life.
- Communication apps like WhatsApp and Skype are based on cloud infrastructure. The data of these apps are not stored in the service providers hardware rather than our personal device which allow us to access these apps and service from anywhere with an internet connection.
There are plenty of other cloud services too, that we use in our daily life. Cloud service is everywhere and we are largely connected with it.
Types of cloud computing often get mixed up as there are two types, one based on deployment and another based on Services. Cloud computing has a long history of its service still the adoption of cloud computing in the industry is in an early stage. Although small companies to giant companies are shifting their business over the cloud as cloud computing has so many potentials with extreme benefits.
The use of cloud computing is gaining substantial momentum as organizations and companies are getting comfortable with storing their data being somewhere else than their own server in their own basement.