Temporal Tables (System-Versioned Tables) automatically keep a full history of data changes. When you update a row, the old version is moved to a history table. This is built-in to SQL Server and Azure SQL. Creating a Temporal Table Time Travel Querying Ask “What was the price of this product yesterday?” Key Takeaways Great for […]
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Azure Front Door: Global Load Balancing and CDN
Azure Front Door is a global entry point for web applications. It operates at Layer 7 (HTTP/S), using Anycast protocol to route users to the nearest Point of Presence (PoP), effectively accelerating your app performance via split TCP. Global Load Balancing WAF (Web Application Firewall) Protect against SQL Injection and XSS at the edge. Key […]
Read more →Node.js 14 LTS: New Features and Improvements
Node.js 14 becomes LTS in October. Here’s what’s new for production use. Top Features Optional chaining and nullish coalescing Diagnostic reports GA Experimental async local storage V8 8.1 with better performance Optional Chaining References Node 14 Release
Read more →Azure API Management: Complete Implementation Guide
Deep dive into Azure APIM. Beyond a simple proxy, APIM is your unified entry point for microservices. We cover the Consumption tier (Serverless), Policies for security, and Versioning strategies. Architecture Policies: The Power of XML Use policies to modify requests before they reach the backend. Versioning Use “Path Based” versioning (e.g., `/v1/orders`) for explicit contracts. […]
Read more →Blazor Component Libraries: Building Reusable UI
Razor Class Libraries (RCLs) allow you to share Blazor components across multiple apps. With .NET Core 3.1 and upcoming .NET 5, they now support including static assets (CSS, JS, images) inside the NuGet package. This guide builds a reusable “Modal” component library. Project Structure Create a new RCL project: Static Web Assets Place CSS in […]
Read more →Kubernetes Operators in .NET: Getting Started
Operators extend Kubernetes with custom domain logic. While usually written in Go, the .NET ecosystem has matured with the `KubeOps` SDK. We can now write C# operators to manage custom resources like `DatabaseCluster` or `TenantNamespace`. The Operator Pattern Defining a CRD in C# The Reconciler Key Takeaways Operators encode operational knowledge into software. The Reconcile […]
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