In the previous guidance we created the EventHub.
Now we are going to create the Cosmos DB.

Therefore, we return to the dashboard (https://portal.azure.com/) and create our database the Azure Cosmos DB.

These can be found under the rubric Databases.

We click on these.

Now we should have the mandatory windows fill.
used API: SQL,
use the same Resource Group as for the Event Hubs

Then click on „Review + create“.

This should redirect us to the summary.

Where we simply click on Create.

Now you have to wait until the resource has been created.

Once the resource is created change we click on: Go to Ressource

Then click on “Add Collection” in the Header of the Overview page.

A Sidebar should open where we can create our Collection.

Now we create the collection and click on
OK.

With this we have created the database and collection which can be used later.