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Data Engineering

AWS Certified Data Engineer – Associate

AWS's data engineering certification validates expertise in designing and implementing data pipelines on AWS. Covers data ingestion, transformation, and storage services.

Provider

Amazon Web Services

Level

Associate

Duration

2–3 months

Cost

$150

Passing Score

72%

Validity

3 years

Salary Impact

+$15,000–$22,000 avg

Prerequisites

AWS fundamentals

SQL proficiency

Python or Scala experience

Exam Format

65 multiple-choice questions, 180 minutes, $150 USD

Exam Topics & Weights

Data ingestion and transformation

30%

Data storage and management

26%

Data processing

23%

Monitoring, maintaining, and troubleshooting

21%

8-Week Study Plan

Weeks 1-2

Focus: AWS services for data engineering: S3, DMS, Kinesis

AWS Data Engineer Associate exam guide

A Cloud Guru data engineering course

AWS DMS and S3 documentation

Weeks 3-4

Focus: Data transformation: Glue, EMR, Lambda

AWS Glue ETL tutorial

Spark on EMR

Serverless data processing with Lambda

Week 5

Focus: Data warehousing and analytics: Redshift, Athena

Redshift cluster management

Athena SQL queries

Data warehouse design patterns

Week 6

Focus: Real-time data: Kinesis, Kafka, DynamoDB

Kinesis streams and Firehose

DynamoDB design patterns

Real-time processing workflows

Week 7

Focus: Data quality, security, and cost optimization

AWS Glue Data Catalog

Data lake security patterns

Cost optimization for data pipelines

Exam Tips & Strategies

Data ingestion and transformation are 30% of the exam—understand Glue, EMR, and Lambda deeply

Know the trade-offs between different storage services: S3 vs. EBS vs. DynamoDB vs. RDS

Understand Apache Spark concepts—you may encounter Spark code in questions

Get hands-on with AWS services using free tier. The more you practice, the better.

Study cost optimization patterns—AWS values cost-conscious engineers

Real-time data pipelines are increasingly common. Understand Kinesis and event-driven architectures

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