A Streaming Application Is Reading Data from Amazon Kinesis Data

question 105

Multiple Choice

A streaming application is reading data from Amazon Kinesis Data Streams and immediately writing the data to an Amazon S3 bucket every 10 seconds. The application is reading data from hundreds of shards. The batch interval cannot be changed due to a separate requirement. The data is being accessed by Amazon Athena. Users are seeing degradation in query performance as time progresses. Which action can help improve query performance?

• A) Merge the files in Amazon S3 to form larger files.
• B) Increase the number of shards in Kinesis Data Streams.
• C) Add more memory and CPU capacity to the streaming application.
• D) Write the files to multiple S3 buckets.

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Definitions:

Phobic Disorder

An anxiety disorder characterized by an excessive and irrational fear of a specific object, situation, or activity.

GAD

Generalized Anxiety Disorder, a mental health condition characterized by persistent and excessive worry about different aspects of life.

Personality Disorder

A mental health disorder marked by long-standing patterns of behavior, thought, and personal experience that are not adaptive and vary significantly from the cultural norms of the individual's society.

Rigid

Describing an inability or unwillingness to adapt or change opinions, behavior, or actions despite new information or changing circumstances.