Virtual Private Cloud Computing Vs Public Cloud Computing


Cloud Computing Services

Cloud Computing Services are fast becoming universally recognized and accepted by virtue of their advantages such as scalability, enhanced security, cost saving etc. Everyday the ranks of cloud clientele gets augmented as more and more enterprises seek to reap the inherent benefits of cloud computing. To accommodate varying nature of business hierarchies and modules, cloud computing services come in different flavors.

However, before opting for one of these flavors ,it is necessary to understand how compatible each flavor’s unique services are with their objectives. To help you do that, this article compares two most commonly available subcategories of Cloud Computing – Virtual Private Cloud Computing and Public Cloud Computing.

Virtual Private Cloud Computing

Virtual private cloud is one of the most abundantly found cloud computing solutions. The intrinsic flexibility of its paradigm makes it ideal for traditional enterprise IT requirements. Virtual private cloud has been adopted by industries such as finance and health care which have some of the most rigorous compliance requirements.

Salient Features of Private Cloud Computing

Enhanced Security Measures

Especially for financial institutions. Let’s take a bank or a mortgage company, for example. The confidentiality and security of their critical data is the utmost concern. Virtual private cloud computing comes equipped with a customizable and thorough firewall and a plethora of security tools which ensure maximum protection against unauthorized use, hacking and other such malicious attempts.

Dedicated Resources

The essence of private cloud is “no compromise”. As a subscriber to private cloud computing an enterprise has its own dedicated resources such as processor time and data buses which ensure optimum performance.

Greater Customization

Private cloud services are acquiescent and customizable so they can be molded to suit the exact requirements of an enterprise. This in turns bestows the enterprise with more control over their data.

Drawbacks of Virtual Private Cloud

The enhanced security, customization and dedicated resources aspects of a virtual private cloud can be expensive for small businesses. For enterprises that don’t require high data security measures this might not be the most appropriate and feasible solution.   

Public Cloud Computing

Cost effective, “pay as you use” and simplicity are some of the most notable features of Public Cloud Computing. It’s the easiest of cloud solutions to setup and maintain and is the preferred choice of most small scale and start-up enterprises.

Salient Features of Public Cloud Computing

Cost Effective

A public cloud is the most simplest to setup as it liberates that subscriber from woes of hardware, application and bandwidth expenses. These are all taken care of by the service provider. There’s no ridged contract that would dictate a fixed amount to paid even for services that are a part of the package but not compatible with an enterprise’s business module. Enterprises pay for only those condiments which are utilizing.

Availability and Accessibility

Hiring public cloud services ensures that an enterprise truly transcends the physical and geographical confines. All of the data is hosted on remote servers hosted on data centers easily accessible and available from any part of the globe having internet.

Drawbacks of Public Cloud Computing

Public cloud solutions tend to be highly standardized and less flexible than their cousin the virtual private cloud. It’s a possibility to run into a performance bottleneck as the resources on a public cloud server are shared and can be oversubscribed. Although public cloud solutions come equipped with security measures they can’t compare to those of private cloud. Public Cloud Computing is ideal for enterprises that are seeking inexpensive storage and computing resources.

This article originally appeared at cloudways


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