In a modern SAP landscape with two data centers or cloud regions, high availability for SAP HANA is commonly implemented using HANA System Replication combined with a Pacemaker/Corosync cluster. In this setup, one site hosts the active HANA primary database, while a second site runs a passive standby that continuously receives and replays redo logs. At the same time, ABAP application servers can run actively in both sites, serving users in parallel while relying on a single database endpoint that always points to the current primary.
In a modern SAP landscape with two data centers or cloud regions, high availability for SAP HANA is commonly implemented using HANA System Replication combined with a Pacemaker/Corosync cluster. In this setup, one site hosts the active HANA primary database, while a second site runs a passive standby that continuously receives and replays redo logs. At the same time, ABAP application servers can run actively in both sites, serving users in parallel while relying on a single database endpoint that always points to the current primary. Read More Technology Blog Posts by SAP articles
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