This module introduces foundational concepts for data storage in Microsoft Azure. It covers how to select the most appropriate storage options among Azure Storage, Azure SQL Database, and Azure Cosmos DB based on business requirements. The module teaches learners how to classify data, determine operational needs, group multiple operations in transactions, and choose optimal storage solutions. It also guides learners through deciding how many storage accounts they need, choosing account settings, and creating storage accounts using appropriate tools.

This module focuses on connecting applications to Azure Storage. Students learn to create a simple application and add configuration, client library references, and code to connect it to Azure Storage. The module covers Azure storage services, interacting with Azure Storage APIs, and establishing connections to Azure storage accounts. Through hands-on exercises, students create a new app, set up an Azure storage account, add storage client libraries, configure Azure Storage settings, connect the application to the storage account, and upload images to Azure Storage.

This module examines the multilayered security features provided by Azure Storage to protect data. Students learn about various security mechanisms including access keys, shared access signatures (SAS), network access controls, and Advanced Threat Protection for proactive system monitoring. The module also covers Azure Data Lake Storage security features. Through knowledge checks and assessments, students demonstrate their understanding of how to implement comprehensive security measures for Azure Storage accounts.

This module teaches students how to build applications that store user files with Azure Blob storage. It introduces fundamental concepts of blob storage including what blobs are and how to design an effective storage organization strategy. Through hands-on exercises, students create Azure storage resources, configure and initialize client libraries, get blob references, and implement blob uploads and downloads. The module provides practical experience in managing binary data in cloud applications using Azure's object storage solution.

This module serves as a comprehensive assessment of the knowledge and skills covered throughout the course. It includes a practice exam that mirrors the format and content areas of the Exam DP-203: Data Engineering on Microsoft Azure. The module features a course summary and recap of key concepts from the previous modules. Students complete a formal practice exam to evaluate their readiness for the certification exam, with an opportunity to reflect on their learning and identify areas for further study.