Topic 1 Question 84
A company uses Amazon EMR as an extract, transform, and load (ETL) pipeline to transform data that comes from multiple sources. A data engineer must orchestrate the pipeline to maximize performance.
Which AWS service will meet this requirement MOST cost effectively?
Amazon EventBridge
Amazon Managed Workflows for Apache Airflow (Amazon MWAA)
AWS Step Functions
AWS Glue Workflows
ユーザの投票
コメント(8)
- 正解だと思う選択肢: C
Glue Workflows is for Glue job orchestration. C is for orchestration with different AWS services.
👍 5artworkad2024/06/14 - 正解だと思う選択肢: C
B is not cost effective, D is only to orchestrate Glue Jobs and Crawlers within AWS Glue itself. Hence C is correct, Step functions is cost effective and can link together your different AWS services.
👍 3chrispchrisp2024/07/23 - 正解だと思う選択肢: C
While AWS Glue Workflows are excellent for orchestrating Glue-specific ETL tasks, AWS Step Functions is more suitable for orchestrating an Amazon EMR-based ETL pipeline due to its greater flexibility, broader integration capabilities, and effective cost management. Therefore, the correct choice remains [C]
👍 2tgv2024/06/15
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