Cloud Deployment Models : Technically understand how
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Hope you guys are doing great & Here we are with an interesting article for our graceful audience.
So, let’s move ahead and catch up with the topic that describes detailed concepts on how cloud deployment models actually work while considering the technically aspects.
What do you guys think, what are the most prominent cloud deployment models we have? Typically, there are 4 types: public, private, hybrid & community clouds. Considering the additional ones, we also have distributed clouds, multi clouds, poly clouds and other models however they’re not that common.
As cloud technology brings many benefits to users, these benefits should be classified according to user needs. The cloud deployment model represents the exact category of cloud environments based on ownership, size, and access rights, and describes the nature and purpose of most organizations implementing clouds. Infrastructure to minimize capital costs and adjust operating costs.
Explaining Deployment Model:-
Public cloud:
The public cloud is a type of cloud hosting that gives customers / users easy access to the systems and their services. Some examples of companies offering public cloud services are IBM, Google, Amazon, Microsoft, etc. This type of cloud computing is a real example of cloud hosting where service providers provide services to multiple clients.
The server infrastructure is one of the service providers who manage and manage the group’s resources so that user companies do not have to purchase and maintain theirs. Hardware vendor companies offer resources as a service, both free and paid, over an Internet connection. Users can scale resources as needed.
The Public cloud deployment model is the first choice for companies operating in industries with few privacy concerns. Examples of those public cloud deployment models are Amazon Elastic Compute Cloud (EC2) service provider, Microsoft Azure, Google App Engine, IBM Cloud, Salesforce Heroku, and others.
Pros –
1. Authentic & reliable
2. Cost effective
3. Flexible
4. High scalability
5. Low maintenance
6. Easy data recovery
Cons –
1. Most insecure
2. Lack of customization
3. Less customer support service
4. Minimal understanding of the back-end process
Private cloud:
From a technical point of view, there is little or no difference between a public and a private model, as their architectures are very similar. However, unlike a public cloud, which is available to the public, only one specific company owns a private cloud. For this reason, it is also known as the internal or corporate cloud.
“Internal cloud” means that access to systems and services is possible within a certain limit value or a certain organization. The cloud platform is implemented in a secure cloud-based environment protected by advanced firewalls under the supervision of the IT department of a specific organization.
Private clouds only allow authorized users, which gives organizations greater control over data and its security. Business organizations that have dynamic, critical, secure, and administrative needs as needed. You have to adopt the private cloud.
Pros –
1. Highly secured
2. Control-oriented
3. Performance
4. Availability
5. Resources
6. Control
7. Flexibility
Cons –
1. Less scalability
2. Expensive
3. High maintenance
4. Deployment
5. Too many options
6. Limited Remote Access
7. Certain limitation & restriction
Community Cloud:
A community deployment model is very similar to a private model. The only difference is in the number of users, while a private type implies that only one company owns the server. In the case of a community, several organizations with similar backgrounds share the infrastructure and the associated resources.
In addition to financial institutions / banks, there is a multi-tenant setup that was developed using the cloud between different organizations that belong to a specific community or group and have a similar computing concern.
The Community Cloud is the right solution for joint corporate organizations, companies, research organizations and tenders. In this case, choosing the right type of cloud hosting is essential. Hence, community-based cloud users must first understand and analyze business demand.
Pros –
1. Cost effective
2. More secure & reliable
3. Enhance privacy
4. Flexible
5. Scalable
6. Availability
7. Compliance
8. Control over configuration & management
Cons –
1. Costly
2. Least used
3. Slow technology integration
4. Less upgrade
5. High maintenance
6. Limited remoted access
7. Less customer support service
8. More complex
Hybrid cloud:
Hybrid cloud is another type of cloud computing that is integrated, that is, it can be a combination of two or more servers in the cloud, that is, private, public or community combined as an architecture, but still individual entities. Development and test workloads can be performed using the public cloud, while critical sensitive tasks such as managing organizational data can be performed using a private cloud. The advantages of both deployment models and community deployment models are possible in a hybrid cloud.
The hybrid cloud deployment model not only protects and controls strategically important assets, but also in the most cost-effective and cost-effective way possible for each individual case. In addition, this approach facilitates the portability of data and applications.
Pros –
1. Flexibility
2. High Scalable
3. Reliable
4. Cost Effective
5. Deployment
6. Agile
Cons –
1. Security
2. Visibility
3. Investment
4. Compatibility
5. Networking
6. Control
Comparative Analysis for Cloud Deployment Models:-
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