DEA-C01 Domain 1: Data Ingestion and Transformation

What is the MOST appropriate AWS solution to migrate on-premises databases to AWS?

Multiple choice — select one answer

Answer choices

  1. a. Amazon Kinesis Data Streams or Firehose
  2. b. Amazon Athena or Spark on Glue
  3. c. AWS DMS
  4. d. AWS Step Functions or Managed Workflows for Apache Airflow (MWAA)

Architectural breakdown & explanation

Database Migration Service supports homogeneous and heterogeneous migrations.

Correct answer(s): c. AWS DMS

Exam domain: Domain 1: Data Ingestion and Transformation (34% weight on the official guide).

Official documentation & study links

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