Book Image

Azure Data Engineering Cookbook - Second Edition

By : Nagaraj Venkatesan, Ahmad Osama
Book Image

Azure Data Engineering Cookbook - Second Edition

By: Nagaraj Venkatesan, Ahmad Osama

Overview of this book

The famous quote 'Data is the new oil' seems more true every day as the key to most organizations' long-term success lies in extracting insights from raw data. One of the major challenges organizations face in leveraging value out of data is building performant data engineering pipelines for data visualization, ingestion, storage, and processing. This second edition of the immensely successful book by Ahmad Osama brings to you several recent enhancements in Azure data engineering and shares approximately 80 useful recipes covering common scenarios in building data engineering pipelines in Microsoft Azure. You’ll explore recipes from Azure Synapse Analytics workspaces Gen 2 and get to grips with Synapse Spark pools, SQL Serverless pools, Synapse integration pipelines, and Synapse data flows. You’ll also understand Synapse SQL Pool optimization techniques in this second edition. Besides Synapse enhancements, you’ll discover helpful tips on managing Azure SQL Database and learn about security, high availability, and performance monitoring. Finally, the book takes you through overall data engineering pipeline management, focusing on monitoring using Log Analytics and tracking data lineage using Azure Purview. By the end of this book, you’ll be able to build superior data engineering pipelines along with having an invaluable go-to guide.
Table of Contents (16 chapters)

Configuring Azure Key Vault for Azure SQL Database

Azure SQL Database is encrypted at rest by default using Microsoft-managed keys. However, many customers prefer to encrypt Azure SQL Database using keys that are managed by them, as it offers more control over the encryption keys. This recipe will show how you can use customer-managed keys to encrypt Azure SQL Database by integrating it with Azure Key Vault.

Getting ready

Create an Azure SQL database, as explained in the Provisioning and connecting to an Azure SQL database using PowerShell recipe in this chapter.

How to do it…

Perform the following steps to configure Azure Key Vault:

  1. Go to portal.azure.com, click All resources, and find the SQL server, azadesqlserver.
  2. Find Transparent data encryption under Security. Click Customer-managed key and click Change key:
Figure 5.22 – Configuring Azure Key Vault

Figure 5.22 – Configuring Azure Key Vault

  1. Set Key store type to Key vault. Click Create new...