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This post covers practical code quality tools and refactoring habits for .NET teams: Roslyn analyzers, formatting rules, Sonar, architecture tests, and safe refactoring workflows. Code quality is not about making code look clever. It is about making change safer and cheaper.
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This post covers advanced dependency injection patterns in .NET: keyed services, decorators, and composition roots. Basic DI teaches lifetimes and constructor injection. Advanced DI is about keeping object creation centralized while supporting real variation in behavior.
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This post covers real-time systems in .NET using SignalR. SignalR lets servers push messages to connected clients over WebSockets and fallback transports. It is useful for notifications, dashboards, collaborative features, chat, live status updates, and workflow monitoring.
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This post covers common multi-tenancy patterns in ASP.NET Core. Multi-tenancy means one application serves multiple customers, organizations, or logical tenants while keeping their data and configuration separated. The hard parts are tenant identification, data isolation, configuration, security, and operations.
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This post gives a practical overview of cloud hosting patterns for .NET applications, focusing on Azure App Service, Azure Container Apps, AWS ECS, and AWS Fargate. The goal is not to memorize every platform feature. The goal is to understand the deployment shape each option encourages.
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This post covers a practical CI/CD pipeline for .NET using GitHub Actions. A good pipeline should restore, build, test, publish artifacts, handle secrets correctly, and separate environments such as development, staging, and production.
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This post covers practical deployment patterns for ASP.NET Core apps: Docker images, Linux hosting, reverse proxies such as Nginx, and health checks. Deployment is part of application design. An app that cannot start, stop, report health, and receive traffic cleanly is not production-ready.
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This post introduces gRPC in .NET: contract-first service definitions, generated clients, streaming calls, and interop considerations. REST and JSON are still excellent for many APIs, but gRPC is useful when strongly typed contracts and efficient service-to-service communication matter.
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This post covers practical security controls for ASP.NET Core APIs: OWASP API risks, rate limiting, security headers, CORS, authentication, authorization, and input handling. Security is not one feature. It is a set of controls that reduce the chance and impact of abuse.
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This post covers practical performance tuning in .NET: Kestrel configuration, garbage collection, allocation reduction, and benchmarking with BenchmarkDotNet. Performance work should start with measurement. Guessing usually leads to busy code that is not actually faster.