Book Image

Azure Data Engineer Associate Certification Guide

By : Newton Alex
Book Image

Azure Data Engineer Associate Certification Guide

By: Newton Alex

Overview of this book

Azure is one of the leading cloud providers in the world, providing numerous services for data hosting and data processing. Most of the companies today are either cloud-native or are migrating to the cloud much faster than ever. This has led to an explosion of data engineering jobs, with aspiring and experienced data engineers trying to outshine each other. Gaining the DP-203: Azure Data Engineer Associate certification is a sure-fire way of showing future employers that you have what it takes to become an Azure Data Engineer. This book will help you prepare for the DP-203 examination in a structured way, covering all the topics specified in the syllabus with detailed explanations and exam tips. The book starts by covering the fundamentals of Azure, and then takes the example of a hypothetical company and walks you through the various stages of building data engineering solutions. Throughout the chapters, you'll learn about the various Azure components involved in building the data systems and will explore them using a wide range of real-world use cases. Finally, you’ll work on sample questions and answers to familiarize yourself with the pattern of the exam. By the end of this Azure book, you'll have gained the confidence you need to pass the DP-203 exam with ease and land your dream job in data engineering.
Table of Contents (23 chapters)
1
Part 1: Azure Basics
3
Part 2: Data Storage
10
Part 3: Design and Develop Data Processing (25-30%)
15
Part 4: Design and Implement Data Security (10-15%)
17
Part 5: Monitor and Optimize Data Storage and Data Processing (10-15%)
20
Part 6: Practice Exercises

Designing for data privacy and managing sensitive information

Any organization that handles sensitive information is usually bound by its country or state laws and other compliance regulations to keep the data secure and confidential. Aside from legal reasons, keeping sensitive data protected is very important for the reputation of an organization and to reduce the risk of identity theft for its customers. Azure security standards recommend the following techniques to keep sensitive data safe:

  • Identifying and classifying sensitive data – The very first step is to analyze and identify all the sensitive data in your data stores. Some might be straightforward, such as SQL tables or structured files, and some might be not so straightforward, such as PII data being logged in log files. Azure also provides tools that can help with the identification and classification of data. For example, the Synapse SQL portal provides a feature for Data Discovery and Classification, which...