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So let's go ahead

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and practice placement groups.

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And to do so I'm going to go

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on the left hand side and create my placement group.

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So here we can create our first placement group

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called my high performance group

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and the placement strategy

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as you can guess for this one is going to be cluster

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because the instances are gonna be together

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and so we'll get the maximum performance for the networking.

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So I create this group.

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Then we can create another one,

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for example, my critical group.

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And that group, of course, if you remember, must be spread

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because you want your instances to be isolated

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from failures, as much as possible.

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And finally, you can have a my distributed group

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and that group is going to be on partition

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and we can choose the number of partitions from two

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all the way to, from one, all the way to seven.

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For example, seven is the max.

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In this instance, we create the group and we're good to go.

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Now, how do we go about launching instances

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in these groups?

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To do so we go to links,

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to instances, and then launch an instance.

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And then you scroll all the way down

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into the Advanced details configuration.

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You scroll down and in there

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you will find the placement group name.

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Here, you have the option to create a new placement group

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or if you wanted to select one of the following,

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so between your spread group, your partitions group,

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or your cluster group, and you'll be good to go.

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So that's it.

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A very short and simple lecture, but at least

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you know where all the options are.

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I hope you liked it.

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And I will see you in the next lecture.