SAP Knowledge Base Article - Preview

3480713 - Can a HANA System Replication secondary site have less memory than the primary?

Symptom

When considering sizing for your high availability solution for HANA using System Replication, you want to know if the secondary standby node can be sized with less memory than the primary node. Example: 

Primary: 700GB

Secondary: 500GB


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Environment

SAP HANA, platform edition

Product

SAP HANA, platform edition 2.0

Keywords

System replication, memory, sizing, reduced memory footprint, standby, re-size, smaller secondary, shared memory, takeover, high availability, hsr, primary, secondary , KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , HAN-DB , SAP HANA Database , Bug Filed

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