Article | REF: H6020 V1

Cloud Computing

Author: Jean-Paul FIGER

Publication date: February 10, 2012, Review date: May 10, 2021

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8. "Why and how to migrate to the cloud

There are many advantages to migrating to the Cloud. These include cost, energy savings, and greater agility in software deployment, but it is often security considerations that define how Cloud solutions are adopted and deployed.

Private clouds may be less exposed to threats than public clouds. On the other hand, large public Clouds have very low costs compared with private Clouds. So should we invest in improved security to take advantage of the lowest-cost approach?

8.1 What are the best ways to migrate to the cloud?

The first step is to use the large public clouds to acquire skills. As we'll see later, the preferred area is the development of new applications.

The second step is to set up your data center(s)...

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