AWS Certification Guide
2026-01-15 02:49:15

Enhance Your Skills with AWS Certified Data Engineer Training and Study Material!

The 'Self-Study Guide for AWS Certified Data Engineer - Associate' is scheduled for release in December 2025 by KADOKAWA. This dedicated resource is tailored for individuals pursuing the AWS Certified Data Engineer - Associate (DEA-C01) examination, offering a robust mix of illustrated explanations, case studies, and exercises. The inclusion of practical mock tests makes it ideal for those eager to master data engineering's real-world applications in a short time.

Authored by Ayumu Koike, an AWS Certified Instructor from Trenocate, and a team of seasoned developers with multiple AWS certifications, this guide not only prepares candidates for the exam but also equips them with invaluable knowledge applicable to their professional endeavors. The book emphasizes key areas in data engineering, providing thorough insights into use cases and implementations.

Key Features:


1. Expert-Led Insights: Collaboratively written by Trenocate's highly-rated AWS instructors and top engineers in the industry, the guide ensures students receive clear, detailed explanations from foundational concepts through to practical implementations.

2. Comprehensive Coverage: Addressing everything from requirement definition and data modeling to collection, processing, storage, querying, analysis, operational monitoring, and cost optimization, the material offers a holistic learning experience.

3. Extensive Practice Problems: Each chapter concludes with practice questions, alongside a simulated exam featuring 65 questions, allowing students to prepare thoroughly for the actual test format.

4. In-depth Examination of Important Points: The resource covers trending exam topics, including Amazon Redshift's AUTO COPY, Glue workflows, Kinesis, Athena, and EMR, ensuring students are well-prepared for the latest question patterns.

For a more in-depth understanding, students can also enroll in Trenocate's AWS Certified Data Engineering training classes, designed to provide deeper engagement with the material and position learners to excel in the exam and in their careers. Some recommended courses include:
  • - Building Modern Data Analytics Solutions on AWS: This immersive four-day course systematically covers vital data services, from data lakes and warehouses to batch processing and streaming analytics.

Meet the Authors:


The book is constructed by four engineers well-versed in AWS certification and practical application:
  • - Ayumu Koike: Trenocate Technologist and AWS Certified Instructor, specializing in AI and cloud training.
  • - Hiroshi Okabe: Team Leader of Cloud Engineering at Fusic, recognized in the 2024 & 2025 Japan All AWS Certifications Engineers.
  • - Ryusuke Makihara: Another Fusic Team Leader with notable AWS achievements.
  • - Asaka Sonoda: System Headquarters at Leverages, acknowledged for his contributions to AWS Junior Champions and Top Engineers.

Author's Note (from Ayumu Koike):


As the utilization of data continues to gain momentum, especially with advancements like AI, many organizations still face challenges in harnessing usable data before employing complex analytical methods or AI models. This guide serves not just as a preparation tool for the AWS Certified Data Engineering Associate exam, but also as a thought-provoking resource for organizations on how to convert data into value. Collaborating with active data engineers allowed us to emphasize practical points in design, operation, and crucial decision-making, hence moving beyond rote memorization towards comprehension of essential mechanisms.

Trenocate has been dedicated to providing AWS certified training since 2012, facilitating the growth of Japanese engineers. With over 42,000 learners having benefited from their courses, the expertise and real-world experience of instructors contribute significantly to participant satisfaction. Recognized as a premier global AWS training partner, Trenocate has won the title of Global Training Partner of the Year from 2022 to 2025—an acknowledgment of their commitment to excellence in training delivery. For those interested in furthering their AWS credentials, please do not hesitate to reach out for inquiries regarding course attendance.

For more details on the author's background and further resources, visit Trenocate's Company Overview.


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