Question 1
Litware is evaluating whether to add high availability after the migration?
What should you recommend to meet the technical requirements?
- AOption A:
SAP HANA system replication and Azure Availability Sets
- BOption B:
Azure virtual machine auto-restart with SAP HANA service auto-restart.
- COption C:
Azure Site Recovery
Show answer and explanation
Correct answer: A
To meet Litware’s high-availability requirements after migration, you should recommend SAP HANA system replication combined with Azure Availability Sets. SAP HANA system replication provides real-time data replication from a primary HANA database to a secondary instance, ensuring minimal data loss and rapid failover in the event of a failure. Azure Availability Sets further enhance availability by distributing virtual machines across different fault domains and update domains, reducing the risk of downtime caused by hardware failures or planned maintenance.
Option B only provides restart capabilities and does not offer true high availability or protection against infrastructure failures. Option C, Azure Site Recovery, is primarily a disaster recovery solution designed for site-level outages rather than high availability within the production environment. Therefore, SAP HANA system replication with Azure Availability Sets is the most appropriate solution for meeting the technical requirements.