This infographic describes the SAP HANA System Replication in the Cluster Server (VCS) environment.

1. Automate SAP HANA System Replication with Veritas InfoScale™ Availability
ConfigurationinInfoScaleenvironment
• Local cluster: InfoScale
supports System
Replication from primary
node to secondary node in
the same cluster, for local
high availability
• 2+1 in GCO: Three
replicated, single-node
SAP HANA systems, where
one system is in GCO and
the other two systems are
in the local cluster
• GCO: System Replication
from primary node to
secondary node across
sites
• Virtual IP for client access
• Automatic re-registration
ConfigurationinInfoScaleenvironment
• GCO: InfoScale supports
two SAP HANA database
systems in Scale-Out
deployment, replicated
with SAP HANA System
Replication across two
sites
• Does not interfere with
SAP HANA native host
auto-failover for local high
availability
• Virtual IPs for client access
(all nodes)
• Automatic re-registration
to restore redundancy
SAP HANA Scale-Up
SAP HANA Scale-Out
- No host auto-failover for
native high availability
- Native high availability with host auto-failover
- SAP HANA installed on a single server
- Database fits into RAM of server
- For OLTP (ERP) or smaller OLAP (BW) workloads
- SAP HANA installed on several servers
- Database distributed across servers
- For large OLAP workloads (BW)
SAP HANA System Replication
Automation with InfoScale
- for local high availability
- for disaster recovery
- Automatic failover
- Integration with VBS
SAP HANA System Replication
Automation with InfoScale
- for disaster recovery
- Automatic failover
- Integration with VBS
Local Cluster Configuration Global Cluster Configuration
Multiple Secondaries in Local and Global Cluster Config
Global Cluster Configuration
© 2016 Veritas Technologies LLC. All rights reserved. Veritas and the Veritas Logo are trademarks or registered trademarks of Veritas Technologies LLC or its affiliates in the U.S. and other countries. Other names may be trademarks of their respective owners.