AZ-305 Designing Microsoft Azure Infrastructure Solutions Exam

Venture into the world of Azure Infrastructure, where design meets functionality. Harness your skills and gain mastery over complex cloud structures to ace the AZ-305 Designing Microsoft Azure Infrastructure Solutions exam!

Expert

Gauge your current knowledge

Track Readiness

Set Exam Goal

Expert

Gauge your current knowledge

Track Readiness

Set Exam Goal

Recommend an event-driven architecture

Design an application architecture

Design and Configure Azure Eventing Pipelines

Event-driven architecture in Azure uses asynchronous communication to decouple services and improve scalability. By introducing Azure Service Bus and Azure Event Grid between applications, you avoid direct, synchronous calls that can create bottlenecks. This design follows patterns such as the Queue-Based Load Leveling pattern and the Publisher-Subscriber pattern to handle bursts of traffic and broadcast messages to multiple consumers. The result is a resilient system where services can evolve independently.

When choosing between Azure Event Grid, Event Hubs, and Service Bus, consider the delivery model and event volume:

Event Grid is ideal for lightweight, serverless event routing with publish-subscribe support and minimal setup.
Event Hubs handles high-throughput telemetry and streaming scenarios with partitioned logs.
Service Bus offers enterprise messaging features like ordered delivery, duplicate detection, and transactional support.
Use Event Grid for reactive workflows, Event Hubs for big data ingestion, and Service Bus when you need reliability and advanced messaging features.

...

A concept map comparing Azure Event Grid, Event Hubs, and Service Bus based on their ideal use cases and key features.

Designing end-to-end pipelines requires clear event definitions and reliable processing. Start by defining event schemas that specify message properties and payload formats. Then configure triggers in Azure Functions or Logic Apps to respond to incoming events or messages. Implement these key features to ensure consistency and performance:

Retry policies to handle transient failures.
Dead-lettering to capture failed or malformed messages.
Telemetry to track event flow, processing times, and errors.

For Service Bus integrations, choose the appropriate delivery model:

Pull model uses continuous polling by the receiver, simplifying architecture but potentially increasing resource use.
Proxied push model leverages Event Grid to notify receivers, reducing polling overhead and improving near-real-time processing.
When using Logic Apps, prefer the Service Bus built-in connector triggers for ease of setup and cost efficiency. Use PeekLock mode on queues or subscriptions to validate messages before completing or abandoning them, which prevents accidental data loss and maximizes reliability.

...

Recommend a messaging architecture Recommend a solution for API integration

AZ-305 Designing Microsoft Azure Infrastructure Solutions Exam

Recommend an event-driven architecture

Design and Configure Azure Eventing Pipelines

Choosing Azure Messaging Services

Design and Configure Azure Eventing Pipelines