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Exam AWS Certified Data Analytics - Specialty topic 1 question 149 discussion

Exam question from Amazon's AWS Certified Data Analytics - Specialty
Question #: 149
Topic #: 1
[All AWS Certified Data Analytics - Specialty Questions]

A company has 10-15 ׀¢׀’ of uncompressed .csv files in Amazon S3. The company is evaluating Amazon Athena as a one-time query engine. The company wants to transform the data to optimize query runtime and storage costs.
Which option for data format and compression meets these requirements?

  • A. CSV compressed with zip
  • B. JSON compressed with bzip2
  • C. Apache Parquet compressed with Snappy
  • D. Apache Avro compressed with LZO
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Suggested Answer: C 🗳️
by [deleted] at April 25, 2022, 1:58 a.m.
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[Removed]
Highly Voted 3 years ago
Selected Answer: C
Apache parquet
upvoted 8 times
...
pk349
Most Recent 2 years ago
C: I passed the test
upvoted 1 times
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Mirandaali
2 years, 3 months ago
Selected Answer: C
C it is
upvoted 1 times
...
rocky48
2 years, 9 months ago
Selected Answer: C
Parquet with snappy compression suits the requirement.
upvoted 4 times
...
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