Book Image

Data Modeling for Azure Data Services

By : Peter ter Braake
Book Image

Data Modeling for Azure Data Services

By: Peter ter Braake

Overview of this book

Data is at the heart of all applications and forms the foundation of modern data-driven businesses. With the multitude of data-related use cases and the availability of different data services, choosing the right service and implementing the right design becomes paramount to successful implementation. Data Modeling for Azure Data Services starts with an introduction to databases, entity analysis, and normalizing data. The book then shows you how to design a NoSQL database for optimal performance and scalability and covers how to provision and implement Azure SQL DB, Azure Cosmos DB, and Azure Synapse SQL Pool. As you progress through the chapters, you'll learn about data analytics, Azure Data Lake, and Azure SQL Data Warehouse and explore dimensional modeling, data vault modeling, along with designing and implementing a Data Lake using Azure Storage. You'll also learn how to implement ETL with Azure Data Factory. By the end of this book, you'll have a solid understanding of which Azure data services are the best fit for your model and how to implement the best design for your solution.
Table of Contents (16 chapters)
1
Section 1 – Operational/OLTP Databases
8
Section 2 – Analytics with a Data Lake and Data Warehouse
13
Section 3 – ETL with Azure Data Factory

Uploading documents to a container

Now that we have a container, let's upload the JSON document from the listing in the previous section. You can find this document and a second similar document in the downloads with this book. They are called ProductInfo 1.json and ProductInfo 2.json.

After adding a container to a database, the container is listed under the database on the left-hand side of the Data Explorer page:

  1. Click on the Product container to open the container.
  2. Click on Items.
  3. Click on Upload item and browse to the downloads for this book. Select both ProductInfo 1.json and ProductInfo 2.json and click on the Open button.
  4. Click on the Upload button.

    Your screen should now look similar to Figure 6.3:

    Figure 6.3 – Cosmos DB Data Explorer

    After uploading a document, it will be added to the Items folder in the container. By default, a pane is opened that shows a list of items in the container. When you click on an item in the list, the document is...