Geographic mirroring is a PowerHA hardware replication technology that provides a complete high availability solution for IBM i working with any type of storage, enabling the simplicity of hardware replication with the flexibility of cloud and hybrid-cloud environments. In addition, if simple real-time disaster recovery meets your needs, Geographic mirroring can also be used in an IBM i-hosted environment for a very easy-to-implement DR solution. This session will explain the concepts of geographic mirroring, as well as best practices and sizing considerations. We will walk through a complete configuration of a geographic mirroring environment.