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I need to write to DynamoDB which is Autoscaling enabled, my goal is:

  • best utilize provisioned capacity according to its changing capacity (by Autoscaling) without or with little "throttled writes"

We are using batch_writer() at the moment, the problem with it is there's no response like what BatchWriteItem does, so you can adjust capacity based on response. But BatchWriteItem has its own problem -- it has a limit of 25 items per request, even I have many threads, it's probably not quick enough for my needs, I need about 10000 WCU / second at maximum.

What would you suggest?

JQ.
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