Public Cloud
What is Public Cloud?
A Public Cloud is a type of Cloud Computing in which resources are provided by a third-party owner over the internet and are further shared by those organisations and customers who are interested to use them. Although some of the resources are made available for free, for others, users just pay for those which they use as a pay-as-you-go model is followed. Public Cloud providers provide resources to data centres which are distributed around the globe and which organisations and customers can get from the internet. These are often maintained by public cloud computing service providers instead of an in-house team. It is just like renting an apartment where a tenant pays for a single unit, sharing overall space with tenants while having security of his belongings and having the building manager taking care of all the maintenance.
Public cloud technologies allow companies to use advanced technologies and accomplish global scale without bearing any expenses related to the cost and labour. Public cloud networking provides many benefits to the organisations which are given below:
Organisations need not to invest in and maintain their own on-premises IT resources.
Users are provided with the feature of scalability where they can get the resources allocated and deallocated according to their needs.
Wastage of resources is very less because customers only have to pay for what they use.
What are the types of Public Cloud?
Public Cloud networking provides a range of computing resources which are provided by a third-party over the internet. These are some primary types of Public Cloud as a Service:
Infrastructure as a Service (IaaS)
Here, virtual machines, storage and networking infrastructure can be rented by a user over the internet. The user pays via pay-as-you-go model in public cloud networking. This service is attractive because getting computing resources for applications or in order to store data according to the orthodox method is time consuming as well as costly.
Software as a Service (SaaS)
It gives users the freedom to use cloud-based applications over the internet. In short, software applications are provided by SaaS on a subscription basis over the internet. In this, an app is rented by an organisation which further is used by the users to connect over the internet with a web browser.
Platform as a Service (PaaS)
By PaaS, a scalable and flexible cloud platform is provided to run, deploy and manage applications. In this, everything needed by developers especially for application development is provided without any need of development tools and updating operating systems.
How does Public Cloud work?
Public cloud service providers offer computing services over the internet which are used by multiple users and organisations. Below mentioned is the working of public cloud computing platforms:
Virtualization
Virtualization technologies are used by public cloud server providers to create virtual instances of storage, servers and other types of resources. Here, the same physical infrastructure is used by multiple users without compromising security and maintaining isolation.
Resource Pooling
In Public Cloud Networking, resources like storage and processing power are offered by public cloud computing providers to serve multiple users. These resources are allocated and deallocated according to the demand of the user. Even usage of services could be monitored and recorded, which plays an important role for the purpose of billing as a pay-as-you-go model is followed.
API Integration
Public Cloud Technologies provide APIs which are used to integrate the capabilities of cloud into the applications by the developers. APIs are more of translators, which allow applications to understand and share information easily. With them, smooth functioning of cloud services like data sharing, automation and collaboration is ensured.
Service Agreements
Service Level Agreements (SLAs), which provide a certain level of service uptime and performance are offered by public cloud in cloud computing. These agreements are kind of rules which you have to agree to while using the cloud service.
Key Points
Get assistance to eliminate barriers to innovation, optimise cloud spend and accelerate revenue with public cloud computing platforms.
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Flexible deployment and management plan to assist your business successfully navigate cloud journey.
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Access your data and applications conveniently through Abacus’ Public Cloud Computing services.
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What are the types of Public Cloud?
Optimize Your IT Budget
By adjusting resource sizes and utilising reserved instances for stability, you can enhance your IT budget with public cloud technologies. Migrate your workloads seamlessly to the cloud in order to maximise your productivity.
Scalability
We aid you to add new resources and expand infrastructure without displacing existing infrastructure at our public cloud computing platforms. Expand effortlessly with our flexible resources to meet your changing needs.
Usage-Based Billing
Users are being charged according to their actual usage of computing resources, which provides flexibility and cost efficiency. Say goodbye to high investments on purchasing services.
Multi-Geographic Zones
Abacus’ Public Cloud Solutions ensure redundancy and improved performance with distributed workloads and data across different regions. Explore the power of global connectivity which helps enhance your business productivity.
Allocated Resources
We provide reserved and designated virtual machines, storage and network bandwidth for a specific use within the cloud environment. No worries for changing demands of your business, you can get resources allocated during peak periods and scale down when not required.
Assured Performance
Our Public Cloud Computing Services ensure levels of processing power, memory and network bandwidth so that users can rely upon a specified performance baseline.
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