Demystifying Public Cloud: Key Differences and Benefits

Tiempo de Lectura: 5 minutos

Demystifying Public Cloud: Key Differences and Benefits

 

Cloud computing has revolutionized the way businesses store, manage, and access data for optimal performance using advanced management tools. In recent years, private cloud services have gained immense popularity and organizations are increasingly adopting cloud solutions to optimize their IT infrastructure and operations, underpinned by the underlying hardware necessary for functionality. When it comes to cloud computing, there are different implementation models, which are a type of cloud computing, including the public cloud model over the public internet, private cloud, and hybrid cloud.

 

Public cloud services offer on-demand scalable computing resources, enabling users to efficiently manage their workloads. In this blog, we will focus on public cloud, exploring its definition, key features, advantages and how it compares to private cloud. Let’s delve deeper and explore the world of public cloud computing, private vs public cloud.

 

What is public cloud and its features:

 

Public cloud, also known as shared cloud, is an infrastructure provided by cloud service providers such as DataTrust, inter alia.

 

It allows organizations to access cloud resources through an on-demand, pay-as-you-go model. Unlike the private cloud, which is dedicated to a single organization, the base physical infrastructure of the public cloud is shared among multiple users.

 

Main features of the public cloud

 

• The public cloud platform is based on the infrastructure of providers such as AWS, Azure, Google Cloud and of course the Data Trust Cloud.
• Offers access to cloud resources through a pay-on-demand model.
• It has a shared infrastructure ideal for websites, databases, general information and applications.
• Resources can be managed through a control panel provided by the provider.
• It includes everything necessary in terms of connectivity to achieve workloads.

 

Advantages of the public cloud 

 

1. The public cloud offers greater scalability, allowing you to adjust resources according to workloads. This means that you can expand or reduce the storage capacity, processing power, memory, and other public cloud resources according to your changing needs.
2. Initial costs they are low, since organizations do not need to invest in internal infrastructure. Instead of purchasing servers, storage, and other resources, you pay only for the use of public cloud resources, reducing the initial financial burden.
3. The public cloud provides access to advanced technologies such as machine learning, data analytics, object storage, and more, allowing organizations to leverage innovation without the need to develop these capabilities internally.
4. Cloud providers such as Azure, AWS or DataTrust They address regulatory compliance and data security, allowing organizations to meet security, privacy, and regulatory compliance requirements without the need to build these capabilities in-house.
5. The hosted public cloud, where the public cloud infrastructure is manages and hosted in cloud providers’ data centers, it can be an ideal option for organizations looking for flexibility, agility, and quick access to public cloud resources.

 

 What is private cloud? Private cloud solutions

 

The private cloud, on the other hand, is an infrastructure dedicated to a single organization. It can be hosted on-premises or with a third-party provider, giving organizations greater control and privacy over their cloud resources.

 

Main features of the private cloud

 

1. Private cloud relies on greater control over infrastructure compared to public cloud. Private cloud infrastructure is dedicated to a single organization, meaning you have greater control over hardware, software, and network components.
2. It allows organizations to implement a virtual private cloud architecture to host applications and content. This virtualization allows organizations to create virtual instances of servers, storage, and networks, providing flexibility, scalability, and ease of management within the private cloud environment.
3. The private cloud differs from the public cloud in the infrastructure and the type of infrastructure used. While the public cloud depends on the infrastructure provided by cloud service providers, the private cloud can use very specific processing, security and network infrastructures that are 100% aligned to the conditions or limitations of the technological requirement of the case or client situation.
4. Data centers are used to host internal private clouds, allowing for greater control and access. Organizations can build private cloud infrastructure in data centers such as DataTrust, allowing them to have full control over the hardware, software and security measures implemented.
5. The private cloud is characterized by data security and regulatory compliance of the organization. Because private cloud infrastructure is dedicated to a single organization, it offers enhanced security measures and meets specific regulatory requirements, ensuring the protection of sensitive data and applications.

 

Advantages of private cloud

 

1. The private cloud offers greater privacy, security and infrastructure customization. Organizations that handle sensitive data or have strict security requirements can benefit from the enhanced control and privacy that private cloud infrastructure offers.
2. Enables organizations to meet specific company data privacy and security requirements. Because private cloud infrastructure is dedicated to a single organization, it can be customized to meet specific security, compliance, and privacy requirements, ensuring protection of sensitive data and compliance with regulatory standards.
3. Private cloud solutions provide an architecture for critical applications. Organizations can choose to specifically define their private cloud infrastructure in third-party data centers, benefiting from the expertise, reliability and security measures implemented by the service provider, while maintaining control over their cloud resources.
4. The private cloud differs from the public cloud in the ability to control the physical infrastructure. Private cloud infrastructure allows organizations to have full control over hardware, software, and networking components, giving them the flexibility to customize and optimize their cloud environment to their needs.
5. Organizations can host sensitive workloads in the private cloud, ensuring the security and performance of critical applications and data.

 

 

Public Cloud vs. private cloud, Choice public cloud or private cloud

 

The difference between public cloud and private cloud lies in access management, control over infrastructure and data security. While the private cloud offers greater control and privacy, organizations can opt for AWS or private clouds like the DataTrust cloud that are in-house depending on their needs. The cost difference and data security are key factors to consider when comparing both types of cloud.

 

Cost comparison

  

The public cloud environment, as a public cloud provider, offers a pay-on-demand model for data storage, including cloud storage, which can result in lower upfront costs for organizations and reduce the need for underlying infrastructure maintenance. As mentioned above, public cloud services are typically billed on a pay-as-you-go model, allowing organizations to pay only for the IT resources they use. This can lead to significant cost savings and be a cost-effective option for application development, especially for small and medium-sized businesses, as they do not have to invest heavily in infrastructure from the beginning.

 

Internal private clouds require infrastructure investments, which can result in higher costs. Private cloud infrastructure, on the other hand, requires significant upfront investments in hardware, software, and networking equipment, which can lead to higher costs.

 

Hosted public cloud and private cloud differ in shared infrastructure and internal cloud infrastructure. The cost difference between public cloud and private cloud depends on the infrastructure used, resource utilization, and the type of cloud infrastructure, whether it is a hosted private cloud or an internally managed private cloud.

Public Cloud Services Comparison: Datatrust vs. Amazon Web Services vs. Azure

 

When it comes to public cloud services, there are several prominent providers on the market, each offering a variety of services, features, and pricing options. Let’s compare some of the key aspects of Datatrust, Amazon Web Services (AWS), and Azure.

 

How to choose between public, private and hybrid cloud

 

When it comes to choosing between public, private, and hybrid cloud, it’s crucial to consider business needs, security, and cost. The public cloud offers scalability and economies of scale, while the private cloud provides greater control and security for sensitive data.

 

On the other hand, the hybrid cloud combines the best of both worlds, allowing data integration between public and private platforms. The choice depends on the sales department, the control plane and the customer’s needs.

 

Understanding the differences between public and private clouds is critical when determining the best cloud solution for your business. Public clouds offer scalability, cost-effectiveness, and accessibility, making them an ideal option for small and medium-sized businesses.

 

 On the other hand, private clouds provide enhanced security, control, and customization options, making them suitable for larger businesses with strict compliance requirements.

 

Additionally, hybrid clouds combine the benefits of public and private clouds, allowing organizations to take advantage of the advantages of each. When choosing a cloud solution, consider factors such as cost, security, scalability, and compliance needs.It is also essential to evaluate different cloud service providers and their offerings to find the one that fits your specific requirements.