Q: 6
[Data Engineering]
A company wants to predict stock market price trends. The company stores stock market data each
business day in Amazon S3 in Apache Parquet format. The company stores 20 GB of data each day for
each stock code.
A data engineer must use Apache Spark to perform batch preprocessing data transformations quickly
so the company can complete prediction jobs before the stock market opens the next day. The
company plans to track more stock market codes and needs a way to scale the preprocessing data
transformations.
Which AWS service or feature will meet these requirements with the LEAST development effort over
time?
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