.NET 6 introduces “Minimal APIs”, a stripped-down approach to building HTTP APIs without the ceremony of Controllers, Filters, or `Startup.cs`. Four Lines of Code Parameter Binding It infers binding from route, query, or body automatically. Key Takeaways Minimal APIs are **faster** than Controllers (less reflection overhead). You can still use DI, Auth, and Validation. Great […]
Read more →Category: Emerging Technologies
Emerging technologies include a variety of technologies such as educational technology, information technology, nanotechnology, biotechnology, cognitive science, psychotechnology, robotics, and artificial intelligence.
MassTransit: The Enterprise Service Bus for .NET
Don’t implement `RabbitMQ.Client` directly. It’s complex and error-prone. **MassTransit** abstracts the message broker (RabbitMQ, Azure Service Bus, SQS), providing a unified API for consumers, sagas, and fault tolerance. Defining a Consumer Configuration Key Takeaways MassTransit handles **Connection Recovery** and **Retry Policies** out of the box. Use **Sagas** for long-running stateful workflows.
Read more →Bicep Modules: Enterprise Infrastructure Scale
Copy-pasting Bicep code defeats the purpose of Infrastructure as Code. **Modules** allow you to strictly define inputs and outputs for reusable components (like a standardized VNET or Storage Account), enforcing compliance across the enterprise. Creating a Module Consuming the Module Key Takeaways Publish modules to a **Private Bicep Registry** (ACR) for cross-team sharing. Use `br:myregistry.azurecr.io/bicep/storage:v1` […]
Read more →Azure Key Vault: Rotation Policies
Static secrets are a risk. “Key Rotation” limits the blast radius of a leak. Azure Key Vault now supports automated rotation for encryption keys, and we can build logic for secret rotation (e.g., SQL passwords). The Rotation Logic (Azure Functions) Key Takeaways Use **Managed Identity** so the rotation function itself needs no secrets. Implement the […]
Read more →C# 10 Preview: Global Usings
C# 10 (coming with .NET 6) aims to reduce file clutter. **Global Usings** allow you to define namespace imports once for the entire project. Manual Creation Create a file `GlobalUsings.cs`: Implicit Usings The SDK can do it for you based on project type. This automatically imports `System.Net.Http.Json`, `Microsoft.AspNetCore.Builder`, etc., in Web projects. Key Takeaways Reduces […]
Read more →Testing with LocalStack: AWS on your Laptop
If you build on AWS, you need **LocalStack**. It mocks almost every AWS service (S3, Lambda, DynamoDB, SQS) on your local machine via Docker, allowing for free, fast, and offline development. Docker Compose Setup Configure AWS SDK (.NET) Key Takeaways Use `awslocal` CLI wrapper for convenience: `awslocal s3 ls`. Great for testing IAM policies and […]
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