What Is Cloud Computing?
Cloud Computing is a very hard term to define. It all comes down to what you feel the "Cloud" is. There are many who find it to be anything you can get on a virtual server over the internet. There are others who think that it's another fancy term for whatever consumable content you can find on the internet. Neither of these answers are wrong, necessarily. Cloud computing is also referred to in a more commercial view point. It is thought that it can be defined as "encompassing any subscription-based or pay-per-use service that, in real time over the internet, extends IT's existing capabilities." Essentially, anything that has a separate virtual server for it's services or applications that you have to access via the service's provider can be considered cloud computing.
What's The Difference Between Them?
It may not seem like there is too much of a difference between the two different servers (virtual and real), and in a way there isn't. They are both there to hold specific data programmed by the IT specialists that work for that specific service or company. One is physical and the other is accessed over the internet. Take utility computing for example. This concept might not be "new", but its slowly becoming more cloud integrated. Many larger companies, like Amazon, are seeing to it that that happens. While it may not be used for anything pertaining to how the service or application operates, it can help add more capacity for the site to run smoothly and even allow for more storage space. The fact is that instead of IT needing to go down to the server room to get to the server and fix or alter something, cloud computing makes it easier because they can just access the networks virtual server to alter what they need to alter.
It's On The Rise
Cloud computing is slowly beginning to take off as time goes by. Software is being offered as a service through virtual servers. It's gotten to the point now that even development environments are being offered as services through servers. There are restrictions though. The application that's being developed is based off of the infrastructure of the provider. Your app's service is then delivered to the users via the provider's internet as well. All of these services are being offered through virtual servers as it's easier for IT to make changes and help. Some even view it as more cost effective. If companies can offer services to develop, deliver, and access services and applications via a cloud server, that only means that it's becoming more popular than people think.
Now just because we are getting more virtual with our servers doesn't mean that it's still the safest route to go. Having our services and apps become more easily accessible is a plus, but that also means that it can be more easily hacked if certain precautions aren't taken.
One thing is for sure though, there is a lot more to cloud computing and cloud technology that backing up your music on iCloud.
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