I’m confused about this as well. Do the request unit quotas exist on top of some partition quota? The partition limits page has very very spotty documentation and doesn’t go into the specifics at all regarding what might hit the limits. Is there any hard numbers to go around? 100,000 per min for queues? 1,000,000 per min for hashmaps? If the “automatic partitioning” allows for a dynamic limit, how do we find these numbers? Will there be any API provided to estimate request count per data structure?