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- Hello and welcome to Lesson 23.

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In this lesson, we'll discuss
cloud computing concepts

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including cloud services
such as SaaS and IaaS.

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Then we'll talk about the
types of cloud environments

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that you should know.

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We'll round it out with some
cloud computing concerns.

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Chances are that you use the cloud already

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in one form or another.

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It could be for basic email services

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or perhaps your company
has a cloud platform

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where your virtual machines are stored

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and your infrastructure is maintained.

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Companies large and small

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can benefit by using cloud services.

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Let's get into the basics
of cloud computing now.