A company is building an IoT application that receives millions of sensor readings per second. Multiple backend applications need to consume this data simultaneously in real-time. Which service should be used to ingest the data?

Answer options:

Amazon SQS

Amazon SNS

Amazon Kinesis Data Streams

AWS Step Functions

How to approach this question

Match 'millions per second', 'real-time', and 'multiple consumers'.

Full Answer

C.Amazon Kinesis Data Streams✓ Correct

Amazon Kinesis Data Streams

Amazon Kinesis Data Streams can continuously capture gigabytes of data per second. It allows multiple consumers to process the same stream concurrently.

Common mistakes

Choosing SQS, which is not designed for multiple consumers reading the same messages.

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