In the last section of the chapter, I introduced you to all available connectivity options. Each of these options, I presented to you individually to make you more familiar with the details. However, I must now point out to you, none of these options is used individually in a real scenario.

Instead, a real-life scenario (a complex workload) is always an arbitrary combination of these options. Take a look at the following diagram, which shows a typical linking of the cloud with your Headquarters and your Branch Office: