How Cheap Can Public Cloud Computing Be?

The cloud Platform which uses the standard cloud computing model is called public cloud computing. Public clouds offer remote virtual storage, applications, and machines to the client. The public clouds are often free or available after paying a specified subscription. Different pricing schemes such as a pay-per-usage model are used. You can rely on EES to get the best cloud computing consulting services

Public Cloud Computing Architecture:

Public cloud computing depends on the connectivity of the network and speed of transmission of data as it is a completely virtualized network or workspace. Data of an enterprise is separated and isolated from others logically.

Availability Zones and Regions:

Logically isolated and separated locations for a specific enterprise are called availability zones. It depends on the enterprise or organization, so select the region and availability zone according to their demand and requirement. For which you can go with Enterprise Engineering Solutions – the best Cloud Consulting Company. 

Service Models:

The service model marks public cloud computing. The followings are the leading service models:

  1. Software as a service (SaaS)
  2. Infrastructure as a service (IaaS)

    iii. Platform as a service (PaaS)

Advantages of Public Cloud Computing:

Public clouds have the following significant advantages:

  • They provide unlimited scalability.
  • They help with the analytics of high volume and accommodation.
  • Flexibility and access make public clouds superior.
  • They offer instant and early access to the new technologies.

Challenges of Public Cloud Computing:

Public cloud computing faces the following challenges:

  • Restricted controls:

The public cloud provider has all the controls, so the user has very restricted rules and rights.

  • Lack of cloud expertise:

Due to the scarcity of cloud engineers and expertise, companies and organizations suffer from the challenging hiring and screening of cloud engineers.

  • Data separation:

Data separation is another significant challenge faced by public clouds. Because of the multi-tenancy, isolating availability zones is complex and challenging.

Pros and Cons of Public Cloud Computing:


  • Lower costs.
  • The most redundant and reliable.
  • Faster communication and connectivity.
  • Quick and instant access.
  • Secure infrastructure.
  • Enormous scalability.


  • Limited intercommunication between client and server.
  • Restricted configuration.
  • Less flexible.
  • Complex pricing schemes.

Private Vs Public Cloud Computing:

  • Accessibility:

Public cloud computing:

Public clouds are accessible by every enterprise or individual who pays the workspace’s subscription.

Private cloud computing:

Private cloud solutions are only available and accessible to the companies or individuals that pay for them and have unshared workspaces.

  • Storage space:

Public cloud computing:

Public clouds provide unlimited storage space as required by the enterprise.

Private cloud computing:

The private cloud provides limited storage space.

  • Cost:

Public cloud computing:

Most of the time, public clouds cost as peruse; the more users, the more they will be priced.

Private cloud computing:

Private clouds cost the same as the standard servers do.

  • Functionality:

Public cloud computing:

Public clouds have restricted control over security policies. They are inflexible and do not offer any amendments according to their demand.

Private cloud computing:

It allows the company to customize the resources. It is very flexible in the availability of opportunities.

  • Providers:

Public cloud computing:

A third party hosts a public cloud, such as Google Cloud, Amazon Web Services, and Microsoft Azure.

Private cloud computing:

The private cloud can be owned and hosted by a company or any third party.

How is Public Cloud Computing Cheaper?

Higher productivity:

Public cloud computing is highly cost-effective because of its productivity. The deployment time for software is less than other hardware installation periods. The short period of cloud software deployment replaces the long period of several weeks of conventional installation, leading to increased productivity. 

The decreased adoption time of cloud computing consulting services enhances productivity as users spend more time working and less time waiting.

Reduction in labor pays and maintenance cost:

Usage of public cloud computing significantly decreases maintenance and labor costs. The vendors own the hardware, which is off-site, and it lowers the need for IT professionals for the hardware leading to a decrease in labor cost and pays. 

Hardware repair, replacement, and maintenance costs are the responsibilities of vendors, so it saves time and money for the organization. When usual repairing and maintenance issues are eliminated, it helps the team members focus on the particular project.

Reduction in hardware cost:

Emerging companies and organizations cannot manage extensive, expensive, and high hardware costs. Public cloud computing reduces the hardware cost and eliminates these problems. It provides quick access and availability of required resources to the users or clients. As the necessary hardware is cut, it saves space and eliminates the cost of electricity. 

Costs of replacing hardware and repairing are also reduced directly.

Less initial investment:

Public cloud computing helps enterprises access and avail the cloud applications and stored data from anywhere else. It uses a pay-as-you-go pricing model that benefits with flexibility and saving costs. Public cloud solutions cost less than in-house solutions. It only costs as peruse of the application, unlike upfront license cost.

Bottom Line

So, if any company or enterprise needs to start with a low budget, public cloud computing is the best and the most reasonable initial investment. For this, you must get the services of a well-reputed cloud consulting company such as Enterprises Engineering Solutions. 


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