What is the relationship between 'Equinix' and 'data center' in the context of the input sentence.
Options: product/material produced, brand, legal form, distributed by

As one of the first data center providers to deliver direct access to Microsoft's cloud services on a global scale, Equinix has enabled enterprise customers to speed hybrid- and multi-cloud deployments by directly connecting to Azure in Equinix data centers across five continents including North America, South America, Asia, Europe and Australia.
product/material produced