// Hacker Noon · 22 May 2026

4 DynamoDB Configuration Changes for Significant Cost Savings

Most DynamoDB teams are overspending because they rely on default configurations. This guide breaks down four low-effort optimizations that can reduce costs by 50–80%: switching from on-demand to reserved capacity, shrinking item sizes, deploying DAX for read-heavy workloads, and using the Infrequen...

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