Adoption of Cloud hosting continues to surge since it came in the existence. The promising advantages of this advanced technology attract enterprises to embrace it. But the real challenge with Cloud hosting is the security, especially with Public Cloud. There has been fierce debate around for years on public vs. private cloud as to which is better option to host on.
In fact, the public cloud is available for general public – either for free or pay-per-use basis – and is accessible via the Internet. Whereas, the private cloud is protected by your firewall and has limited access. To run the private cloud, you should have your own data center and IT team.
Despite the fact that the public cloud hosting has the potential security threat, it is growing steadily with the private cloud carrying the majority of workloads. A recent study conducted by Cisco estimates that by 2018, around 31% of the cloud workloads will be in public cloud data centers up from 22% in 2013-and 69% will be in private cloud data centers-9% down from 78% in 2013.
The biggest reason that pushed public cloud adoption rate is the Zero CAPEX. Enterprises don’t need any investment to have public cloud services. In the public cloud, enterprises need to purchase server space only from a third-party service provider. A public cloud is a multi-tenant environment wherein other websites will also be hosted along with yours. Your website will be sharing the resources with all of those websites.
On the other hand, private cloud is a single client environment fully reserved to serve an individual client. Businesses own and operate their servers, or lease dedicated servers from a third-party service provider. Hardware for a private cloud can be housed on-premise at the business’s property or can be stored in a data center. Private cloud is a compliance obligation in strictly regulated sectors like – healthcare and finance.
Deciding the best cloud hosting solution for your business is an intricate task. However, we have illustrated few points below that would definitely help you access pros and cons of these two cloud hosting solutions.
Let’s have to dig these points:
Security: There has a lot been written and discussed the security attached to the cloud hosting. Security is such an issue no businesses would ever afford. Virtualization is happening at a significantly high pace. A survey conducted by IDG Enterprise found that around 69 percent of businesses have at least one application or type of data kept in the cloud, and up by 12 % in two years.
In the public cloud environment, security elements are usually provided by the service provider. You may not get adequate privacy and security in the public cloud as there are multiple clients and gigantic information stored on the same server. But a private cloud provides its clients an optimum control over security parameters as all of the security efforts are done on-premise or are outsourced to a third-party specialized in providing managed security.
However, there are options for enterprises looking for enhanced security while taking benefits of a public cloud infrastructure, for instance, a cloud-based CDN (content delivery network).
Continuity: Because of the fact that more and more mission-critical applications and the information are stored in the cloud, it becomes inevitable for you to ensure that your cloud solution is available round the clock.
Accessibility: The greatest advantage of using the cloud is that it enables businesses to access their data from around the globe using an Internet-enabled device. Nobody would ever deny this compelling benefits of cloud, but it requires many steps and considerations to achieve the result.
The bottom line
Either the public cloud or the private cloud-making it useful for value addition to your business is an ongoing challenge. It necessitates you to be associated with a reliable cloud service partner as your business will entirely depend on the availability of your website.
