Private vs Public Clouds

Many people believe that when it comes to cloud computing they need to make a decision. Put their data on a public cloud where they can store lots of information at a low cost, yet have more security concerns or choose a private cloud where they have less ability to scale quickly but their information is more secure. But cloud computing is quickly moving forward, which means the days of all or nothing choices, such as public vs. private cloud computing, are simply no longer necessary. Companies carry several different types of data, and some information is more sensitive than others. Through elastic cloud computing platforms, like VMware hosting, data can be better balanced between both types of cloud computing in order to provide both efficient and secure storage across the board.

So if a public cloud is more economical as well as more powerful, why not simply use this type of space to store data and save money? The main concern when considering a public cloud is security. For most companies, at least part of the data that is shared on their servers carries some level of confidentiality, so they’re hesitant to use public servers. Although public clouds are cost-effective and efficient, there is too great a risk that some information could be compromised. Many hear this and declare it a deal breaker as far as their company is concerned, and opt instead for a private cloud.

With a private cloud, server space is not as abundant as it is on a public cloud, but security is much more focused and many companies feel safer when they use this option. The downside is that a private cloud is less efficient than a public cloud. Usage spikes may cause crashes where accessing needed information may be difficult until usage returns to more manageable levels. For many smaller businesses, a private cloud may help them feel grounded, but the amount of growth could be limited.

Many businesses are opting for a VMware hosting option that combines the best attributes of both private and public cloud computing. They often find that the majority of the time the private cloud offers the power they need for business efficiency, however, there may be exceptions. Perhaps holidays, running promotions or other peak times may require extra power from servers. During these times the public cloud can be set up to pick up the slack for the private cloud. This allows servers to keep moving and reduce the chance of systems freezing or timing out on customers or staff.

Of course what businesses ultimately choose will depend on a wide range of factors, including the size and nature of their business. There is simply some data that is more sensitive that needs to remain in a private cloud, if it enters any cloud at all. But there are other pieces that are more public in nature. VMware hosting technology offers businesses the opportunity to balance their cloud computing needs and save money that can go into their business and help them move forward.