A company is developing an application that uses a relational database for user data and configurations. Growth is expected to be steady; the workload will be variable and read-heavy with occasional writes. The company wants a cost-optimized, AWS-managed database that provides necessary performance. Which solution is MOST cost-effective?
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Correct answer: Deploy the database on Amazon Aurora Serverless to automatically scale the database capacity based on actual usage to accommodate the workload..
Why this is the answer
Amazon Aurora Serverless is the most cost-effective solution because it automatically scales compute capacity up and down based on actual demand, and you only pay for the resources consumed. This is ideal for variable, read-heavy workloads with occasional writes, as it avoids over-provisioning. Amazon RDS with Provisioned IOPS SSD is
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