A single Skyline Collector is sufficient for most customers.
The deployment of a Skyline Collector is required, as-part of adopting VMware Skyline. For most customers, a single Skyline Collector will be sufficient. Follow the Deploy a Skyline Collector steps to deploy a Skyline Collector within your environment.
For customers with geographic disperse environments, we recommend deploying a Skyline Collector in each geographic disperse environment. See Multiple Skyline Collectors for deployment details when Also are needed.