Cloud computing gives your business an edge for hosting applications and websites due to its scalability and cost-efficiency. Its network of virtual servers in the cloud can deliver amazing flexibility. This is much better than traditional hosting, which uses single physical servers. Well, there are various deployment models so you can get the benefits of cloud computing in different forms (Public, Private and Hybrid cloud deployment). This blog will tackle ‘What is a Private Cloud?’ and compare it with others.
We will discuss the private cloud’s meaning, architecture & working, pros & cons, types, and more to give a comprehensive understanding.
What is a Private Cloud?
Private Cloud (Internal Private Cloud or Corporate Cloud) means the entire cloud infrastructure is dedicated to one company that uses all the resources. So, it is not like a public cloud in which multiple clients share the resources.
To give a glimpse, let’s say you have a company that does not want to risk sharing your sensitive information with others. Therefore, you can use the private cloud’s exclusive space. Thus, this cloud type is right if your company needs to follow strict security standards.
All in all, you get the scalability of cloud technology along with top-notch security, control, and customisation.
You can manage your own data centre (on-premises) or even partner with a hosting provider externally (hosted private cloud).
Moreover, private clouds can support IaaS (Infrastructure as a Service) and PaaS (Platform as a Service). This means you have the option to choose the level of control over hardware and software.
What is a Private Cloud Architecture?
Private cloud architecture offers more control and security; apart from that, the technology that it operates is similar to public cloud type. It also provides high availability and efficient resource utilization.
Key Components of Private Cloud Architecture
Virtualization technology is used to abstract and pool physical resources (CPU, storage, and memory) for efficient usage and management. Resultantly, it helps create flexible and scalable cloud environments.
Centralized management tools or software help you manage and maintain control over the cloud infrastructure. Also, you can carry out various tasks related to automation, monitoring, security, application deployment, and resource optimization.
Automation tools such as AI and machine learning are used for server provisioning, resource scaling, etc and make operations streamlined without human intervention.
Cloud-Native Applications such as DevOps and microservices are modern practices. They are often integrated to promote greater agility and efficiency.
How Private Cloud Works
Now that we have an overview of the private cloud architecture, let us cover ’how private cloud works?’
Well, it provides an isolated and controlled space for the organization’s resources. Moreover, it has higher security and compliance. For this, it uses virtualization technology and creates a dedicated cloud computing environment. The physical resources are thus allocated to multiple virtual machines limited to the company’s needs.
Moreover, with a dedicated management dashboard, you can control and monitor all aspects of the private cloud infrastructure as discussed in the architecture. You can also customise it completely as per your specific needs.
Advantages of Private Cloud
The private cloud provides key benefits of cloud computing in a dedicated environment. They are discussed below –
You get total control over everything. Customise hardware, software, security configurations, etc as per the needs of your operation. You have complete flexibility to modify them.
Private cloud isolation offers advanced security and compliance. Your sensitive data is safe and you can easily meet your industry-specific standards and regulations.
Performance remains consistent due to dedicated resources.
Private clouds are often used to move legacy systems and applications to the cloud and modernize them.
Disadvantages of Private Cloud
Some of the challenges of private cloud include –
Private cloud setup can be expensive. You may need to purchase hardware, and software licenses, etc. You also require experts for server management and other tasks.
The scalability is less. It is limited to your existing infrastructure and needs additional investments to scale or add new features. Thus, they are less flexible compared to the public cloud.
Types of Private Cloud
Let’s take a look at the different private cloud types–
1. On-Premises Private Cloud
This private cloud type is hosted and managed in the company’s own infrastructure. Thus, it can give full control over the server but the scalability and flexibility stays limited to the available hardware and infrastructure of the company.
2. Virtual Private Cloud
A virtual private cloud (VPC) uses public cloud resources to provide private services. Resources are shared with other users but the environment is isolated and it offers more control than the standard public cloud.
3. Hosted Private Cloud
You can get this type of private cloud externally from a third-party provider. Thus, you host on a private cloud externally and get the benefits of isolation and high-demand scalability.
4. Managed Private Cloud
When the third-party provider manages everything related to your private cloud – deployment, configuration, management, etc. They also take care of security tasks, software updates, backups, etc.
Private Cloud vs Public Cloud vs Hybrid Cloud
Below are the differences –
Public Cloud
With the public cloud, third-party providers offer on-demand services in which they share the resources among multiple clients. It offers great scalability compared to the private cloud. Also, the pay-as-you-go model reduces the initial costs too. Whereas, the cost of private cloud services is usually higher. However, this type offers limited control.
So, what is a public cloud in comparison to a private cloud? Well, Public cloud means many people users use the cloud server resources together on the internet. Whereas, in the Private cloud, only one company/user uses it for their own work.
Hybrid Cloud
A hybrid cloud deployment integrates both private and public clouds. Thus, it offers a flexible solution. You can use private cloud services for sensitive data storage and public cloud for scalability and cost-efficiency.
So, what is a hybrid cloud in comparison to a private cloud? A hybrid cloud lets you use both private servers and public cloud services together. On the other hand, a private cloud is only for one business or organization. So, it keeps everything within its own network.
With this comparison of Private Cloud vs Public Cloud vs Hybrid Cloud, we can understand various cloud deployment models and their differences with private cloud better. You can opt for one that best suits your needs. If private cloud proves to be costly for you, you may choose the hybrid cloud and get the benefits of both.
Cantech’s Private Cloud Computing Services
Cantech offers comprehensive cloud computing services. Our private cloud hosting provides dedicated solutions for top-notch performance and advanced security. You enjoy full control over your cloud server.
Choose our affordable cloud hosting plans or the robust Platform-as-a-Service (PaaS environment) solutions. Developers can flexibly deploy your project without the hassles of managing the infrastructure. Also, our private cloud storage offers secure and scalable solutions that are accessible and protected at all times.
Moreover, we also provide fully managed private cloud services so that you can focus on your business and we handle your cloud deployment, management, and everything. Our other features include – 24/7 support, a 99.97% uptime guarantee, regular backups, updates, AI and machine learning solutions, etc.
Conclusion
To sum up, the private cloud is ideal if you need dedicated resources and complete security. This cloud model also offers greater control over your cloud environment. Private cloud can be expensive but it has other advanced benefits. Well, you may choose the hybrid solution if your operations allow. Contact Cantech and discuss your needs with us, we can offer the best solution as per your business applications.
FAQs
What is Private Cloud Storage?
Private cloud storage (internal cloud storage) means to store data on a dedicated server securely. This cloud infrastructure is managed by the organization and the data is accessible as a service. You get various benefits of cloud computing such as rapid provisioning and scalability.
Private Cloud versus Public Cloud: What is the difference?
The public cloud shared the resources with other clients or organizations. The private cloud offers dedicated resources for your company.
Public cloud offers greater scalability and lower costs compared to private cloud.
The private cloud offers complete control but it is very less with the public cloud.
Private Cloud vs Hybrid Cloud: What is the difference?
The private cloud provides a dedicated server with complete control and isolation. On the other hand, a hybrid cloud gives both private and public cloud benefits. You can use the private cloud for sensitive data and applications and the public cloud for scalability.
