Home > Workload Solutions > SAP > Guides > SAP HANA TDI Guides > Dell Validated Solution for SAP HANA TDI Deployments with Dell Metro Node > Metro node Local and metro node Metro
The metro node deployment options are:
The following image compares these options:
Metro node Local consists of a single cluster in one data center, offering the following benefits:
Metro node Metro consists of two metro node clusters that are connected by intercluster links with less than a 10 millisecond Round Trip Time (RTT), providing the following benefits:
Scale-out upgrades from metro node Local to metro node Metro without disruption to normal operations are supported.