Veritas InfoScale can automate SAP HANA system replication for high availability and disaster recovery in different configurations. It supports replication between nodes in a local cluster, across sites using a two-node global cluster configuration, and for a two-node scale-out deployment across sites. InfoScale integrates with SAP HANA system replication and virtual IP addresses without disrupting native high availability, and provides automatic failover and re-registration in the event of failures.

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
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