From the course: Google Cloud Digital Leader Cert Prep: 1 Digital Transformation with Google Cloud
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IaaS (infrastructure as a service) - Google Cloud Platform Tutorial
From the course: Google Cloud Digital Leader Cert Prep: 1 Digital Transformation with Google Cloud
IaaS (infrastructure as a service)
Now let's look at each of these computing models in more detail. We'll start with Infrastructure as a Service or IaaS. IaaS is a computing model that offers the on-demand availability of almost infinitely scalable infrastructure resources such as compute, networking, storage, and databases as services over the Internet. IaaS allows organizations to lease the resources they need instead of having to buy hardware outright, and they only pay for what they use. It provides the same technologies and capabilities as a traditional data center without having to physically maintain or manage all of it. One of the main reasons businesses choose IaaS, is to reduce their capital expenditures and transform them into operational expenses. IaaS is appealing because acquiring computing resources to run applications or store data the traditional way requires time and capital. Organizations must purchase equipment through procurement processes that can take months. They must also invest in physical…
Contents
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Introduction to cloud computing models and shared responsibility1m 10s
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Cloud computing service models3m 56s
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IaaS (infrastructure as a service)3m 32s
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PaaS (platform as a service)2m 43s
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SaaS (software as a service)1m 55s
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Choosing a cloud computing model2m 19s
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The shared responsibility model1m 32s
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How the shared responsibility model works3m 1s
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Summary1m
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