Issue link: https://read.uberflip.com/i/1322191
© 2020, Amazon Web Services, Inc. or its Affiliates. EC2 Auto Recovery & SAP HANA HSR w/o Preload (Warm Standby) for cost optimization Primary HANA Instance CloudWatch – Auto Recovery CloudWatch – Auto Recovery Secondary HANA Instance Data Data Log Log Backup Backup Store HANA Backup files in S3 Store HANA Backup files in S3 Backup to EBS Backup to EBS Availability Zone A Availability Zone B Region HANA System Replication Without Preload Option Production EBS Volumes DR Production EBS Volumes High Availability Cost Saving Recommendation 4TB Memory 1TB Memory Change instance type during disaster (1TB->4TB)