What is the Cloud? Where is it?

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Nowadays we often here about the cloud. Supposedly it’s everywhere, but where is it exactly? For starters, what is the cloud anyways?

The cloud is where all of the data on the internet is stored. It’s everything that can be accessed from anywhere in the world with access to the internet. The data itself, however, is not everywhere at once, or in the sky as the terminology “cloud” suggests. Every website, photo, or document in the cloud is actually stored on a server. There are a lot of servers. It is these servers which hold the seemingly infinite amounts of data that cumulate into what we call the cloud.

How’s it used? Now that mobility is the most critical aspect of technology, the cloud has become very important. Many services, such as Google Apps, are “in the cloud” and allow you to edit and access your documents wherever you are. This means you can change a slide on a slide show minutes before your presentation, on a phone in the subway. Meanwhile, someone else around the world could technically be viewing your changes. This is possible because the presentation isn’t actually on your phone, but in the cloud. You are just using your phone to access the information.

The cloud allows us to be more mobile, because all of its data is accessible where ever we are. Soon, everything you need, will be in the cloud, reachable at any time through any device. The cloud makes technology more convenient and mobile, improving the efficiency of everything we do.