Database Reference
In-Depth Information
Pagination
As we discussed earlier, DynamoDB puts a size limit of 1 MB on the result set of query
and scan operations. So, sometimes it's quite possible that the result set would have a data-
set of more than 1 MB. In order to deal with this limitation, DynamoDB provides us with
two useful parameters, LastEvaluatedKey and ExclusiveStartKey , which allow
us to fetch results in pages. If a query or scan result reaches the maximum size limit of 1
MB, then you can put the next query by setting ExclusiveStartKey derived from
LastEvaluatedKey . When DynamoDB reaches the end of search results, it puts
LastEvaluatedKey as null.
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