Câu 21: AWS Certified Big Data - Specialty (BDS-C00)

There are thousands of text files on Amazon S3. The total size of the files is 1 PB. The files contain retail order information for the past 2 years. A data engineer needs to run multiple interactive queries to manipulate the data. The Data Engineer has AWS access to spin up an Amazon EMR cluster. The data engineer needs to use an application on the cluster to process this data and return the results in interactive time frame. Which application on the cluster should the data engineer use?

1. A. Oozie
2. B. Apache Pig with Tachyon
3. C. Apache Hive — đáp án hiện tại
4. D. Presto