Maximum Size of an Item in a DynamoDB Table
Question
What is the maximum size of an item in a DynamoDB table?
Answers
Explanations
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A. B. C. D.Answer: B.
Option B is CORRECT because the maximum item size in DynamoDB is 400 KB.Reference:
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Limits.htmlThe maximum size of an item in a DynamoDB table is 400 KB. This means that each item, including all of its attributes, can be up to 400 KB in size.
It's important to note that the maximum size of an item is not the same as the maximum size of a table. DynamoDB tables can grow to be extremely large and can contain many items, but each individual item cannot exceed 400 KB.
Additionally, it's important to keep in mind that there are some limits on the number of items that can be retrieved in a single request (up to 1 MB of data) and the maximum amount of data that can be returned in a single request (up to 16 MB). If you need to retrieve more than 1 MB of data, you'll need to use pagination or parallel scans to retrieve additional data.
In summary, the maximum size of an item in a DynamoDB table is 400 KB, which includes all of the item's attributes. DynamoDB tables can grow to be very large, but each individual item cannot exceed 400 KB.
