Aws Documentdb Pricing Calculator [upd] 〈QUICK〉

Use the "Detailed I/O mode." It lets you separate storageReadIOs (query results) from storageWriteIOs (index updates and document mutations).

The calculator assumes you are constantly at that number. If you bulk load 2TB of data for one day then delete it, the calculator won't catch that nuance—you must manually adjust. aws documentdb pricing calculator

To create an accurate estimate, you cannot simply guess instance size. You must perform a workload analysis. Below is the step-by-step methodology for calculating costs. Use the "Detailed I/O mode