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Cracking the Data Engineering Interview

You're reading from  Cracking the Data Engineering Interview

Product type Book
Published in Nov 2023
Publisher Packt
ISBN-13 9781837630776
Pages 196 pages
Edition 1st Edition
Languages
Authors (2):
Kedeisha Bryan Kedeisha Bryan
Profile icon Kedeisha Bryan
Taamir Ransome Taamir Ransome
Profile icon Taamir Ransome
View More author details

Table of Contents (23) Chapters

Preface 1. Part 1: Landing Your First Data Engineering Job
2. Chapter 1: The Roles and Responsibilities of a Data Engineer 3. Chapter 2: Must-Have Data Engineering Portfolio Projects 4. Chapter 3: Building Your Data Engineering Brand on LinkedIn 5. Chapter 4: Preparing for Behavioral Interviews 6. Part 2: Essentials for Data Engineers Part I
7. Chapter 5: Essential Python for Data Engineers 8. Chapter 6: Unit Testing 9. Chapter 7: Database Fundamentals 10. Chapter 8: Essential SQL for Data Engineers 11. Part 3: Essentials for Data Engineers Part II
12. Chapter 9: Database Design and Optimization 13. Chapter 10: Data Processing and ETL 14. Chapter 11: Data Pipeline Design for Data Engineers 15. Chapter 12: Data Warehouses and Data Lakes 16. Part 4: Essentials for Data Engineers Part III
17. Chapter 13: Essential Tools You Should Know 18. Chapter 14: Continuous Integration/Continuous Development (CI/CD) for Data Engineers 19. Chapter 15: Data Security and Privacy 20. Chapter 16: Additional Interview Questions
21. Index 22. Other Books You May Enjoy

Portfolio data engineering project

In this section, we will look at an example Azure data engineering project on sports analytics that involves creating a pipeline that ingests, cleans, and visualizes data.

Scenario

You were recently employed by a company (Connect) that has rendered all data-related services to its clients for the past 2 months. You have been attached to a team, but today, you have been given your first job sole project.

A new season of the English Premier League just commenced and your company assigned you to a data engineering job posted by a client. They provided several website links to acquire the data from. Your job is to have all this data extracted, transformed, and loaded into cloud storage and a PostgreSQL database every Saturday and Sunday until the end of the season.

As a data engineer, you should be able to assess the requirements to properly decide which tool to use for each task that would make the process efficient. For example, using Spark...

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