Topic 1 Question 557
A developer is designing a game that stores data in an Amazon DynamoDB table. The partition key of the table is the country of the player. After a sudden increase in the number of players in a specific country, the developer notices ProvisionedThroughputExceededException errors.
What should the developer do to resolve these errors?
Use strongly consistent table reads.
Revise the primary key to use more unique identifiers.
Use pagination to reduce the size of the items that the queries return.
Use the Scan operation to retrieve the data.
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- 正解だと思う選択肢: B
when the request rate exceeds the provisioned throughput for a specific partition key in DynamoDB. This means that the partition key (country in this case) has become a hot spot, as many players from the same country are causing an overload of requests to that partition.
To resolve this issue, the developer should revise the primary key to distribute the traffic more evenly
👍 2e8868352025/02/05 - 正解だと思う選択肢: B
Problema de Hot partition, resolve adicionando uma chave de partição mais aleatória para o DynamoDb executar consultas mais eficientes.
👍 1Dadasar2025/03/03
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