Master the AWS Certified Data Engineer Associate exam (DEA-C01) with this audio study guide. Whether you are commuting, exercising, or preparing on the go, this audiobook covers all four DEA-C01 exam domains — Data Ingestion and Transformation, Data Store Management, Data Operations and Support, and Data Security and Governance. You will learn the key distinctions between Kinesis Data Streams, Firehose, and Analytics; how AWS Glue Job Bookmarks prevent data reprocessing; why Firehose to Redshift always requires an S3 intermediate step; how Lake Formation column-level and row-level security protects your data lake; Athena cost optimization with Parquet and partitioning; EMR Spot Instance strategies for Task nodes; and more than thirty service decision patterns that appear on the actual exam.