Learn coding practices to help prevent the occurrence of NullReferenceException.

Explore cost-optimization strategies to use on Azure for your cloud-native application-development process. Azure Kubernetes Service (AKS) offers features that you can use to manage compute costs on your AKS cluster. These features include node autoscaling, AKS spot node pools, and Azure Policy.

Optimize the performance of your queries and operations using Azure Cosmos DB for NoSQL.

In this module, you'll compare storage tiers and assign appropriate levels for data types. You'll also use Azure tools and code to retrieve and set storage tier for accounts and blobs.

Use Redis caching in Azure to reduce the load on databases. Apply different caching architectures to support larger loads in distributed and high-volume environments.

Learn the operators and techniques used to perform basic math operations on numeric data.

Combine literal and variable text data that contain special characters, formatting, and Unicode into meaningful messages for the end user.

Perform operations on multiple items in single logical units of work.

Use powerful helper methods to manipulate and control the content of arrays.

This module will explore how Azure AI Services and the Azure AI extension for Azure Database for PostgreSQL - Flexible Server enable sentiment analysis and opinion mining to extract valuable insights from textual data.

Learn how to perform vector search and retrieval in Azure AI Search.

Query and manage relational data in an Entity Framework Core (EF Core) app by using an object-relational mapper (ORM).