Product : Dell EMC, PowerFlex [SDS]/3.5, Enterprise
Feature : Remote Replication Scope, Disaster Recovery, Data Availability
Content Owner:  Herman Rutten
To remote sites
Replication occurs between two PowerFlex systems, connected by WAN, and designated as peer systems. Storage Data Replicators (SDR) are responsible for processing all I/Os of replication volumes. The SDR includes a journal.