Private Cloud – Over the past few years, the number of infrastructure hosting options available to companies and organizations has continued to grow. In the past, the only option was to build an on-site server room or a data center.
Today, companies can choose from bare metal servers, cloud servers, Platform-as-a-Service products, private cloud solutions, and more. In this article, you will be guided to focus on private cloud and the reasons why it should be used by companies.
Definition of Private Cloud
A private cloud consists of a single-tenant server or a group of servers running virtualization software. From the user’s perspective, the virtualization layer provides virtual machines that are similar to standard cloud servers. A single organization has exclusive access to the physical hardware of a private cloud, and only that organization can deploy virtual servers within it.
A private cloud combines the benefits of bare metal servers and public cloud platforms. Like bare metal servers, all resources are fully dedicated to a single user. At the same time, similar to cloud platforms, companies can quickly deploy and scale virtual servers.
What Are the Benefits of a Private Cloud?
Essentially, the main advantages of a private cloud are similar to those offered by public cloud platforms. However, private cloud solutions provide additional capabilities, including full control over the physical hardware resource layer.
Control and flexibility
A private cloud can be built to meet the specific needs of a company. You can design a private cloud that aligns with your performance, scalability, and business requirements.
Performance and scalability
Private cloud resources are entirely dedicated to you, eliminating the risk of resource contention between you and other cloud users. At the virtualization layer, scaling can be done as easily as deploying and configuring new cloud servers. At the physical layer, new bare metal servers can be quickly added to increase the overall capacity of the cloud platform.
Privacy and compliance
Public cloud platforms are generally secure, but they are multi-tenant infrastructures, making them unsuitable for certain applications. In contrast, private clouds are essential for organizations that require a customizable cloud platform to comply with regulatory requirements.
Why Should You Choose a Private Cloud?
Based on the explanations above, you should now have a clearer idea of whether a private cloud is the right solution for your company. If performance, privacy, and control are the most important factors for your business, then a private cloud is clearly the best choice.
A private cloud can be used to run any type of application or service, including websites, web application backends, virtual desktop infrastructure, big data and machine learning workloads, and databases. It is ideal for companies with diverse infrastructure needs that want to run workloads on single-tenant hardware.
Customizable Tools
Public clouds are designed for a large number of users, which means cloud providers offer highly standardized tools. In other words, you get what is provided, and your company often needs to adjust its IT configuration to match the public cloud environment. But what if that adjustment is not possible?
For example, in a customer contact center, workflows may be designed in a specific way to efficiently respond to customer inquiries. With public cloud services, these workflows may need to be modified to fit the available services. A private cloud allows processes to remain aligned with your existing workflows. If your company needs the cloud to adapt to its operations, a private cloud can do that—while public cloud platforms generally cannot.
In addition, most private cloud environments use Linux as the underlying operating system. There are many Linux-based tools available for process automation and for eliminating secondary tasks that can consume valuable IT resources.
Compliance
Public cloud services are available almost everywhere in the world, but data is often not stored locally. In fact, if your company operates in large countries such as the United States or Germany, your data may be stored in another country or even another continent.
For companies in highly regulated industries such as healthcare and finance, using public cloud services may result in regulatory violations that lead to severe fines and penalties. A private cloud, on the other hand, provides direct control over where data—such as call records and customer information—is stored. You can determine who has access and define the necessary policies.
Security Control and Cost Efficiency
Cost-effective scalability
Both public and private clouds allow for automatic scaling. However, in public cloud environments, costs increase as usage grows. Many companies that migrate to public cloud without careful planning are often surprised by their cloud bills.
Migrating to public cloud can be the right decision, but it is crucial to properly prepare applications beforehand. This may include rewriting applications to be cloud-native rather than simply performing a “lift and shift.”
By combining this approach with a private cloud model, your company pays for actual usage and can expand infrastructure capacity only when it makes sense. Scaling costs are one of the top reasons companies consider moving to a private cloud.
Security control
The relationship between security and public cloud is complex. A survey by ZK Research revealed that security is one of the main drivers for moving to the public cloud. However, security concerns are also a major reason why many organizations hesitate to adopt public cloud solutions.
It is difficult to determine whether public cloud is more or less secure than private cloud, as this depends on how each is implemented. However, it is clear that a private cloud is a single-tenant solution where companies have direct control over hardware security, data center networks, and other components. Therefore, even if one argues that public cloud can be more secure, it cannot be denied that private cloud offers greater security control than public cloud.
At Indonesian Cloud, you can choose the platform that best suits your company’s needs. We offer VMware, Red Hat, and Nutanix solutions.
That concludes our explanation. If you would like to read more articles about technology or obtain further information about Indonesian Cloud products, please visit our website at Indonesiancloud.com and our VPS website at cloudhostingaja.com. See you in our next article.