Small business owners and entrepreneurs are constantly hearing about cloud computing solutions and how it can potentially benefit their organizations. The truth is, you have probably been utilizing cloud computing for years already, without even realizing it. If you have Facebook, a Gmail account, or banking online, you are actually using the cloud.
In essence, cloud computing is having all the information you need for every aspect of your business at your fingerprints. Clouds are marked with self-service interfaces that enable users to pill out resources and get rid of them when not in use. In essence, cloud isn’t a technology, but a kind of approach in creating IT solutions that leverage the power of servers and data center virtualization. This works by combining several servers into big computing pools and dividing single servers to virtual machines that can be modified at will.
Cloud Storage: How does it work?
There are plenty of cloud storage systems available these days. There are some which focuses on storing digital photos or email messages. There are other cloud storage companies that are built for small operations while other firms are so huge that they store physical equipment in a warehouse, also called a data center.
At its basic level, cloud computing needs one data server that is connected to the Internet. A user saves copies of files online, and the server in turn records this data. When he wishes to retrieve that information, all he needs to do is access a web-based platform. As soon as the server receives this request, it immediately sends files back to the client and enables access to the server itself.
Cloud computing solutions generally rely on many data servers. Computers regularly need repair and maintenance, and it is crucial that the same data is saved on different machines. This is also termed as redundancy. This principle is important in ensuring that users get to access all the data they need anytime and at anywhere. Among the most popular firms that offer cloud storage include Google Docs, Picasa, Flickr, Gmail, Hotmail, Yahoomail, Youtube, Myspace, Facebook, Xdrive, and many more.
Public Cloud versus Private Cloud
Public cloud is a cloud computing service that is available for virtually anyone with a credit card and network connection. They are usually shared infrastructures and pay as you go schemes. They are readily accessible and made up of multitenant virtual infrastructures that are managed through a self-service portal.
On the other hand, private cloud features the same delivery mode for public cloud but within the firewall for the security of the organization’s users. Private clouds will certainly give you most of the benefits of cloud computing but it is privately managed and access is limited by the owner. There are plenty of companies today that offer private or public cloud computing solutions.