Public Cloud versus Private Cloud which is safer or rather which is promoted as safer option often confuses a consumer with very limited practical knowledge. Cloud computing itself not a separate technology but it is dependent on the technology of Virtualization. In Private cloud computing practically the users need to have sensitive data of the company, while benefiting from additional services from the public cloud. Often the reseller companies misrepresent the practical application of Public Cloud and Private Cloud. So this is very important point for a small to medium sized company to understand the practical usage of Public Cloud versus Private Cloud is very important to understand.
Public Cloud versus Private Cloud : Which One Will Work for You
So its practical implementation of Public Cloud versus Private Cloud is important to understand. It is matter of fact, moving in and out from Private Cloud is not that easy like Public Cloud.
The practical fact is, as Cloud has been a buzz word and definitely there is huge continuous scope of fetching money from a Public Cloud Infrastructure, there are existing agent like resellers who misrepresent the practical aspect of Private Cloud, even it is a fact, there are records of misrepresenting Public Cloud Server to small companies as Private Cloud and practically fetching 10 times money from the company.
Setup of Private Cloud for a Company is not quite easy. Even a brand like Rackspace uses a dedicated team to discuss the need. Whereas to open a Public Cloud Computing account, a credit card and manual phone verification is only what is needed. In case of Public Cloud, the backend server is actually not open to the end user. Private Cloud, on the other hand works exactly like your existing datacenter except the need of maintenance.
For example you have a bigger sized online shop, but you need a safer datacenter for saving customer database, Public Cloud would work better for you along with just a simple setup of own colocation server at fraction of cost than using full fledged Private Cloud setup.
Public Cloud versus Private Cloud : Where is Security ?
Security of Public Cloud relies on Software infrastructure. But in case of Private Cloud, the security is robust. Security is not just technology, be it Public Cloud or Private Cloud. Be it private or Public Cloud, the brand behind matters. Whether Public Cloud is needed or Private it needs discussion with the host and the setup is need to set up accordingly.