// multi-utility computation suite · offline · instant · precise
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│ computation suite │
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dev.infra-dynamodb-rcu Calculator
Calculates DynamoDB Read and Write Capacity Unit consumption from item size and request rate in a cloud infrastructure and DevOps context. DynamoDB RCU: 1 strongly consistent read of up to 4KB. WCU: 1 write of up to 1KB. A 100KB item costs 25 RCU per strongly consistent read — partition-key design determines whether capacity is evenly distributed.
Inputs
Reads
Reference formula or conversion factor shown for context.
Writes
Reference formula or conversion factor shown for context.
Item
Reference formula or conversion factor shown for context.
Results
RCU needed
Sample size or count used in the calculation.
WCU needed
Sample size or count used in the calculation.
monthly cost
The total monetary cost computed for the given inputs.