From the course: Data Science Tools of the Trade: First Steps

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Cloud computing and virtualization

Cloud computing and virtualization

From the course: Data Science Tools of the Trade: First Steps

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Cloud computing and virtualization

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- Cloud computing refers to the use of a collection of remote servers, connected via computer networks and available through the internet. Virtualization is what implements cloud computing. It blurs the boundaries between physical computers by allowing multiple logical machines to be created on one hardware platform, like a server. These two things in conjunction play such an important role in making data science applications possible. Let's explore why. A large number of organizations today still use their local servers but many of them have already migrated to the cloud computing model due to its more economically-efficient nature. Why is cloud computing cheaper? Well, that's partially due to economies of scale. Basically, what that means is that more volume leads to more savings. You see, cloud computing companies specialize in managing server farms. That means they're handling a lot of volume. They're distributing their fixed costs over more services. They have their know-how in…

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