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Ace the AWS Certified Data Engineer Exam DEA-C01: Mastering AWS Services for Data Ingestion, Transformation, and Pipeline Orchestration.
Unlock the full potential of AWS and elevate your data engineering skills with “Ace the AWS Certified Data Engineer Exam.” This comprehensive guide is tailored for professionals seeking to master the AWS Certified Data Engineer – Associate certification. Authored by Etienne Noumen, a seasoned Professional Engineer with over 20 years of software engineering experience and 5+ years specializing in AWS data engineering, this book provides an in-depth and practical approach to conquering the certification exam.
Inside this book, you will find:
• Detailed Exam Coverage: Understand the core AWS services related to data engineering, including data ingestion, transformation, and pipeline orchestration.
• Practice Quizzes: Challenge yourself with practice quizzes designed to simulate the actual exam, complete with detailed explanations for each answer.
• Real-World Scenarios: Learn how to apply AWS services to real-world data engineering problems, ensuring you can translate theoretical knowledge into practical skills.
• Hands-On Labs: Gain hands-on experience with step-by-step labs that guide you through using AWS services like AWS Glue, Amazon Redshift, Amazon S3, and more.
• Expert Insights: Benefit from the expertise of Etienne Noumen, who shares valuable tips, best practices, and insights from his extensive career in data engineering.
This book goes beyond rote memorization, encouraging you to develop a deep understanding of AWS data engineering concepts and their practical applications. Whether you are an experienced data engineer or new to the field, “Ace the AWS Certified Data Engineer Exam” will equip you with the knowledge and skills needed to excel.
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Prepare to advance your career, validate your expertise, and become a certified AWS Data Engineer. Embrace the journey of learning, practice consistently, and master the tools and techniques that will set you apart in the rapidly evolving world of cloud data solutions.
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Sample Quiz:
Practice Quiz 1:
A finance company is storing paid invoices in an Amazon S3 bucket. After the invoices are uploaded, an AWS Lambda function uses Amazon Textract to process the PDF data and persist the data to Amazon DynamoDB. Currently, the Lambda execution role has the following S3 permission:
{
“Version”: “2012-10-17”,
“Statement”: [
{
“Sid”: “ExampleStmt”,
“Action”: [“s3:*”],
“Effect”: “Allow”,
“Resource”: [“*”]
}
]
}
The company wants to correct the role permissions specific to Amazon S3 according to security best practices.
Which solution will meet these requirements?
- Append “s3:GetObject” to the Action. Append the bucket name to the Resource.
- Modify the Action to be “s3:GetObjectAttributes.” Modify the Resource to be only the bucket name.
- Append “s3:GetObject” to the Action. Modify the Resource to be only the bucket ARN.
- Modify the Action to be: “s3:GetObject.” Modify the Resource to be only the bucket ARN.
Practice Quiz 1 – Correct Answer: D.
According to the principle of least privilege, permissions should apply only to what is necessary. The Lambda function needs only the permissions to get the object. Therefore, this solution has the most appropriate modifications.
Learn more about least-privilege permissions.
Practice Quiz 2:
A data engineer is designing an application that will transform data in containers managed by Amazon Elastic Kubernetes Service (Amazon EKS). The containers run on Amazon EC2 nodes. Each containerized application will transform independent datasets and then store the data in a data lake. Data does not need to be shared to other containers. The data engineer must decide where to store data before transformation is complete.
Which solution will meet these requirements with the LOWEST latency?
- Containers should use an ephemeral volume provided by the node’s RAM.
- Containers should establish a connection to Amazon DynamoDB Accelerator (DAX) within the application code.
- Containers should use a PersistentVolume object provided by an NFS storage.
- Containers should establish a connection to Amazon MemoryDB for Redis within the application code.
Practice Quiz 2 – Correct Answer: A.
Amazon EKS is a container orchestrator that provides Kubernetes as a managed service. Containers run in pods. Pods run on nodes. Nodes can be EC2 instances, or nodes can use AWS Fargate. Ephemeral volumes exist with the pod’s lifecycle. Ephemeral volumes can access drives or memory that is local to the node. The data does not need to be shared, and the node provides storage. Therefore, this solution will have lower latency than storage that is external to the node.
Learn more about Amazon EKS storage.
Learn more about persistent storage for Kubernetes.
Learn more about EC2 instance root device volume.
Learn more about Amazon EKS nodes.

Resources and Tips:
Ace the AWS DEA-C01 GPT:

Courses
New! Sessions on Twitch by AWS DevRel teams focused on DEA Exam
Free beginner level courses from AWS Skill builder.
Fundamentals of Data Analytics on AWS – the current Skillbuilder course linked from the certification site is ending in Feb and is being split into 2 new courses :
Ace the AWS Certified Data Engineer Exam Book Preview

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List of Freely available programming books - What is the single most influential book every Programmers should read
- Bjarne Stroustrup - The C++ Programming Language
- Brian W. Kernighan, Rob Pike - The Practice of Programming
- Donald Knuth - The Art of Computer Programming
- Ellen Ullman - Close to the Machine
- Ellis Horowitz - Fundamentals of Computer Algorithms
- Eric Raymond - The Art of Unix Programming
- Gerald M. Weinberg - The Psychology of Computer Programming
- James Gosling - The Java Programming Language
- Joel Spolsky - The Best Software Writing I
- Keith Curtis - After the Software Wars
- Richard M. Stallman - Free Software, Free Society
- Richard P. Gabriel - Patterns of Software
- Richard P. Gabriel - Innovation Happens Elsewhere
- Code Complete (2nd edition) by Steve McConnell
- The Pragmatic Programmer
- Structure and Interpretation of Computer Programs
- The C Programming Language by Kernighan and Ritchie
- Introduction to Algorithms by Cormen, Leiserson, Rivest & Stein
- Design Patterns by the Gang of Four
- Refactoring: Improving the Design of Existing Code
- The Mythical Man Month
- The Art of Computer Programming by Donald Knuth
- Compilers: Principles, Techniques and Tools by Alfred V. Aho, Ravi Sethi and Jeffrey D. Ullman
- Gödel, Escher, Bach by Douglas Hofstadter
- Clean Code: A Handbook of Agile Software Craftsmanship by Robert C. Martin
- Effective C++
- More Effective C++
- CODE by Charles Petzold
- Programming Pearls by Jon Bentley
- Working Effectively with Legacy Code by Michael C. Feathers
- Peopleware by Demarco and Lister
- Coders at Work by Peter Seibel
- Surely You're Joking, Mr. Feynman!
- Effective Java 2nd edition
- Patterns of Enterprise Application Architecture by Martin Fowler
- The Little Schemer
- The Seasoned Schemer
- Why's (Poignant) Guide to Ruby
- The Inmates Are Running The Asylum: Why High Tech Products Drive Us Crazy and How to Restore the Sanity
- The Art of Unix Programming
- Test-Driven Development: By Example by Kent Beck
- Practices of an Agile Developer
- Don't Make Me Think
- Agile Software Development, Principles, Patterns, and Practices by Robert C. Martin
- Domain Driven Designs by Eric Evans
- The Design of Everyday Things by Donald Norman
- Modern C++ Design by Andrei Alexandrescu
- Best Software Writing I by Joel Spolsky
- The Practice of Programming by Kernighan and Pike
- Pragmatic Thinking and Learning: Refactor Your Wetware by Andy Hunt
- Software Estimation: Demystifying the Black Art by Steve McConnel
- The Passionate Programmer (My Job Went To India) by Chad Fowler
- Hackers: Heroes of the Computer Revolution
- Algorithms + Data Structures = Programs
- Writing Solid Code
- JavaScript - The Good Parts
- Getting Real by 37 Signals
- Foundations of Programming by Karl Seguin
- Computer Graphics: Principles and Practice in C (2nd Edition)
- Thinking in Java by Bruce Eckel
- The Elements of Computing Systems
- Refactoring to Patterns by Joshua Kerievsky
- Modern Operating Systems by Andrew S. Tanenbaum
- The Annotated Turing
- Things That Make Us Smart by Donald Norman
- The Timeless Way of Building by Christopher Alexander
- The Deadline: A Novel About Project Management by Tom DeMarco
- The C++ Programming Language (3rd edition) by Stroustrup
- Patterns of Enterprise Application Architecture
- Computer Systems - A Programmer's Perspective
- Agile Principles, Patterns, and Practices in C# by Robert C. Martin
- Growing Object-Oriented Software, Guided by Tests
- Framework Design Guidelines by Brad Abrams
- Object Thinking by Dr. David West
- Advanced Programming in the UNIX Environment by W. Richard Stevens
- Hackers and Painters: Big Ideas from the Computer Age
- The Soul of a New Machine by Tracy Kidder
- CLR via C# by Jeffrey Richter
- The Timeless Way of Building by Christopher Alexander
- Design Patterns in C# by Steve Metsker
- Alice in Wonderland by Lewis Carol
- Zen and the Art of Motorcycle Maintenance by Robert M. Pirsig
- About Face - The Essentials of Interaction Design
- Here Comes Everybody: The Power of Organizing Without Organizations by Clay Shirky
- The Tao of Programming
- Computational Beauty of Nature
- Writing Solid Code by Steve Maguire
- Philip and Alex's Guide to Web Publishing
- Object-Oriented Analysis and Design with Applications by Grady Booch
- Effective Java by Joshua Bloch
- Computability by N. J. Cutland
- Masterminds of Programming
- The Tao Te Ching
- The Productive Programmer
- The Art of Deception by Kevin Mitnick
- The Career Programmer: Guerilla Tactics for an Imperfect World by Christopher Duncan
- Paradigms of Artificial Intelligence Programming: Case studies in Common Lisp
- Masters of Doom
- Pragmatic Unit Testing in C# with NUnit by Andy Hunt and Dave Thomas with Matt Hargett
- How To Solve It by George Polya
- The Alchemist by Paulo Coelho
- Smalltalk-80: The Language and its Implementation
- Writing Secure Code (2nd Edition) by Michael Howard
- Introduction to Functional Programming by Philip Wadler and Richard Bird
- No Bugs! by David Thielen
- Rework by Jason Freid and DHH
- JUnit in Action
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Top 1000 Canada Quiz and trivia: CANADA CITIZENSHIP TEST- HISTORY - GEOGRAPHY - GOVERNMENT- CULTURE - PEOPLE - LANGUAGES - TRAVEL - WILDLIFE - HOCKEY - TOURISM - SCENERIES - ARTS - DATA VISUALIZATION

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Health Health, a science-based community to discuss human health
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Today I Learned (TIL) You learn something new every day; what did you learn today? Submit interesting and specific facts about something that you just found out here.
- TIL that Nazi general Erwin Rommel was allowed to take cyanide after being implicated in a plot to kill Hitler. To maintain morale, the Nazis gave him a state funeral and falsely claimed he died from war injuries.by /u/mvincen95 on February 13, 2025 at 3:33 pm
submitted by /u/mvincen95 [link] [comments]
- TIL about Richard Sakakida, an American spy operating in the Philippines before the attack on Pearl Harbor, who spied on the Japanese community in Manila before he was captured after the fall of Corregidor. During his capture, he was tortured and eventually led a jailbreak of about 500 prisoners.by /u/fireatjaps2 on February 13, 2025 at 3:32 pm
submitted by /u/fireatjaps2 [link] [comments]
- TIL the founder of North Face, Douglas Tompkins, was killed in 2015 in a kayaking accident while traveling with long time friend Patagonia founder Yvon Chouinard, in Patagonia, Chile.by /u/mvincen95 on February 13, 2025 at 3:25 pm
submitted by /u/mvincen95 [link] [comments]
- TIL that GameBoy and GameBoy Color cartridges have a watch battery inside of them to power the chip for savefiles.by /u/Dorsai_Erynus on February 13, 2025 at 2:30 pm
submitted by /u/Dorsai_Erynus [link] [comments]
- TIL about the All-American Basketball Alliance, a white-only basketball league proposed in 2010 by boxing promoter Don Lewis. After being decried by mayors and colleges in the cities where teams were proposed, as well as by national media figures, the idea was abandoned.by /u/a3poify on February 13, 2025 at 1:46 pm
submitted by /u/a3poify [link] [comments]
Reddit Science This community is a place to share and discuss new scientific research. Read about the latest advances in astronomy, biology, medicine, physics, social science, and more. Find and submit new publications and popular science coverage of current research.
- Stress of Eviction or Housing Loss Linked to Child Mental Health Issues, Study Findsby /u/EffectiveAffect on February 13, 2025 at 3:44 pm
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submitted by /u/mvea [link] [comments]
- Researchers have successfully grown bioengineered teeth in pigs using a combination of human and pig cells | While the science is still in its early stages, the findings could one day lead to a future where you could have your missing teeth replaced with biological dentition.by /u/chrisdh79 on February 13, 2025 at 1:30 pm
submitted by /u/chrisdh79 [link] [comments]
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submitted by /u/chrisdh79 [link] [comments]
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Reddit Sports Sports News and Highlights from the NFL, NBA, NHL, MLB, MLS, and leagues around the world.
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submitted by /u/Oldtimer_2 [link] [comments]
- TIL that sports analyst, Stephen A. Smith, has a recurring role as “Brick” on the daytime soap opera, General Hospital, playing a surveillance expert for a mob kingpin.by /u/Major-Tuddy on February 13, 2025 at 1:20 pm
submitted by /u/Major-Tuddy [link] [comments]