Build a real-time event-driven Java solution in Azure

Intermediate
Developer
Azure
Functions
Event Hubs
Cosmos DB
Storage

Send event-based telemetric data in real time to Azure Cosmos DB by using Azure Functions and an event hub.

Learning objectives

By the end of this module, you'll be able to:

  • Explain event-driven and real-time workloads.
  • Create a scenario with simulated telemetric data.
  • Send the telemetric data with an Azure function to an event hub.
  • Connect another function to this event hub to trigger storage in Azure Cosmos DB.
  • Have a look at the metrics in Application Insights to measure the performance and identify potential bottlenecks.

Prerequisites

  • An Azure subscription
  • Local installations of Java JDK (1.8 or later), Maven (3.0 or later), and the Azure CLI (2.12 or later)
  • Azure Functions Core Tools (2.6.66 or later)