Explanation and Comparison of Private Versus Public Cloud

Cloud Hosting offers businesses ease of access, reduction of infrastructure costs and various levels of customization. Public cloud hosting relies on a shared, public network of resources that simultaneously services multiple clients. Private cloud services are systems of hardware, storage and networks devoted entirely to a single client. Determining which cloud hosting model will integrate most effectively with your business’s needs is based primary on three factors.
1. Security Needs: Private clouds are dedicated to a single company. Therefore the hardware, data storage and network used within the cloud are designed so that they are unable to be accessed by those outside the company – thereby providing a level of security not found in public cloud hosting options. Furthermore, for this same reason, private cloud hosts can be customized to be in compliance with Sarbanes Oxley, PCI and HIPAA regulations – whereas publically hosted clouds cannot.
2. Budgeting Capabilities: As a result of the “pay as you go” rate structure, public cloud hosting is the most commonly used cloud hosting option. For small and mid-sized enterprises, this allows for a reduction of wasteful spending by eliminating the need to pay for unneeded services. Larger enterprises often possess greater infrastructure and security needs and therefore are more likely to utilize the larger scale, more secure hosting option, despite the disparity in pricing.
3. Self-Management Capabilities: Public cloud hosting services require self-managed systems that work well for technical buyers with an interest and competency in the setup and management of servers but serves as a significant disadvantage for businesses looking for a fully managed system. The ability and willingness of your business to setup and manage your servers is a key factor in determining which cloud hosting service is best for your business.
One additional note worth mentioning is the hybrid cloud option. A hybrid cloud works for large scale enterprises that wish to utilize the security of a private cloud while managing their non-confidential information on a public network. The integration of the two systems results in a hybrid cloud hosting option for businesses.
Determining whether to opt for a public or private cloud starts with establishing the needs and goals of your company. Assess your needs, determine a budget and contact Volico for further information on both cloud-hosting options.