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Understanding Superior Features Of Private Cloud Over Public Cloud

Every organization needs to grapple with the choice of cloud computing models while planning a cloud adoption strategy. Obviously, private as well as public cloud models are designed to offer a fascinating array of befits to organizations. It is imperative for every enterprise to take a critical look at abilities of private as well as the public cloud before taking a final call.

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Public and Private Cloud Models- Brief Overview

Thanks to major cloud service providers, organizations can procure public cloud solutions in the form of hosted services via the omnipresent medium of Internet. Public cloud services are preferred by organizations for workloads that are not governed by stringent requirements of regulatory compliance and security. Most of the services that fall under public cloud category are associated with web hosting, internet based office applications, webmail, file transfers, and data storage among others.

Public cloud services are perfect solutions for small enterprises due to extremely affordable setup costs. The economy of public cloud services is due to the fact that these are offered in multi-tenancy environments wherein multiple clients share major computing resources including storage and servers among others. Service providers are responsible for designing and implementing infrastructure and usage policies for operating public clouds.

On the other hand, private clouds which are also referred to as enterprise clouds facilitate implementation of rigid policies for security and compliance and enable organizations to protect mission critical data with help of secure storage. The impregnable security in a private cloud is provided by firewalls and is most commonly implemented in secure setting of in-house infrastructure for guaranteed protection.

The arrangement calls for significant infrastructure related investment in addition to the expenditure of operating and maintaining the system. If any enterprise is looking forward to controlling IT expenditure, then private cloud capability may disrupt coast saving initiatives.

Private cloud services are most commonly sought after by large corporate organizations, finance and banking institutions, and government organizations to name just a few.

Concerns About Public Cloud

Public cloud has been extensively accepted by a plethora of organizations due to its remarkable scalability and simplicity. It has been transforming business processes and contributing to significant cost savings for organizations that need not invest in costly infrastructure and obviate expensive replacement of outdated storage infrastructure and old servers.

Irrespective of wide spectrum of advantages of public cloud one needs to look into its downside as well prior to its adoption. Public cloud services are also known to have serious concerns about security compliance and seamless availability of services. These concerns can prove to be roadblocks in the full-fledged adoption of cloud in an organization.

Relevance of Private Cloud

This brings us to a million dollar question as to what cloud model would be the right fit for flawless cloud adoption. The option of private cloud is considered to be highly promising since it offers unique benefits that are being discussed ahead.

Reliable and predictable performance- Competition for resources among several websites due to the multi-tenant environment of public cloud can impact page loading speeds of individual websites. Furthermore, lack of uptime guarantee can also impact your revenues.

In contrast, private cloud is designed to serve a single website without any issues of shared resources. It assures the excellent availability of websites in addition to swift page loads. Varying needs of businesses and different application requirements can be effectively catered to by designing customized private cloud applications.

Comparable agility and simplicity- It is observed that public cloud services are usually preferred for their simplicity as well as agility in terms of managing IT processes. In fact, private clouds are also capable of improving IT agility, and simplicity with much better performance than public cloud services.

Scalability with the economy- Due to frequent and unexpected cost escalation in public cloud services, CIOs tend to prefer private cloud since there are no surprise elements as far as costs are concerned. Predictability of expenditure is an important attribute of private cloud which enables hassle free scaling of resources. These resources are entirely available for single enterprise.

Robust control over performance- Since the private cloud is designed to be operated from the secure environments of enterprise IT infrastructure, without loss of any flexibility or scalability. On-site implementation of the private cloud enables seamless adherence to compliance objectives.

Ease of catering to critical application requirements- Organizations are increasingly finding private cloud suitable for catering to mission critical applications unlike public clouds, which are perfect for supporting enterprise workloads. You can support high-performance workloads with greater availability of resources in private cloud.

Private Cloud Way Forward

In response to the encouraging response to public cloud solutions, cloud service providers are enriching private cloud services with all compelling features of public cloud such as simplicity and agility right within the secured walls of enterprise IT infrastructure. Companies can extend benefits of private cloud across the large geographical area by using a single user-friendly dashboard.

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