RDS vs Aurora cost comparison

Compare AWS RDS (Postgres/MySQL) vs Aurora total monthly cost — instance + storage + IOPS + backups + read replicas.

Primary instance $/mo

Storage cost / GB-month

Storage GB

Read replicas

Aurora instance premium %

Aurora storage rate

Aurora $0.10/GB-month vs RDS $0.115.RDS backup $/GB-month

Aurora vs RDS monthly delta

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