.NET Core
Choosing Between .NET Background Services and Durable Workflows
Compare .NET Background Services and durable workflows, including state persistence, retries, recovery, and when each approach suits production business processes.
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Saving Long-Running .NET Workflows When an Application Restarts
Build a persistent .NET workflow with EF Core and BackgroundService that saves step status, resumes unfinished work after restarts, and avoids duplicate operations.
Microservices Communication with RabbitMQ and .NET Core
When I first started working with microservices, I made the same mistake most people make. I split the application into small services, and then I made them call each other over HTTP all day long. It looked clean on the architecture diagram. In reality, it was a chain of services waiting on each oth
Understading the Middleware in ASP.Net Core
Middleware is the most important concept in .Net Core life cycle
Create Memory Dumps in C# to Diagnose Production Failures
Learn to collect and analyze .NET process dumps with dotnet-dump and SOS to investigate memory growth, retained objects, thread state, and production failures.
Optimizing Retrieval in Manufacturing: A Multi-Agent Graph RAG Approach with Hybrid Search and Reranking
Our system combines vector similarity, keyword matching, and knowledge graph relationships to provide contextually accurate answers while maintaining conversational memory across multiple interactions.
Why "Delete" Isn't Always DELETE: Choosing HTTP Verbs in Real ASP.NET Core APIs
Learn how to choose HTTP verbs in ASP.NET Core Web APIs based on resource semantics, including when to use GET, POST, PUT, PATCH, and DELETE for real business operations.
What is the difference between Authentication and Authorization?
Learn the difference between authentication and authorization with simple examples, ASP.NET Core code, JWT, roles, permissions, and 401 vs 403 status codes.
What is Middleware?
Learn what middleware is, how it works in the ASP.NET Core request and response pipeline, and how to use middleware for authentication, authorization, logging, error handling, CORS, rate limiting, and more.
Diagnosing Thread Pool Starvation in ASP.NET Core APIs: A Runtime-Level Guide
Learn how to diagnose and fix Thread Pool starvation in ASP.NET Core APIs using async/await, dotnet-counters, dotnet-trace, and runtime profiling.
CRUD Operations in .NET Core MVC Project
Learn how to build ASP.NET Core Web API CRUD operations for a Students entity using C#, including GET, POST, PUT, DELETE, validation, and SQL Server integration.
Difference Between TPT and TPH in EF Core Inheritance
Learn EF Core inheritance mapping with practical TPH and TPT examples, including configuration, database structure, queries, performance considerations, advantages, and use cases.
Build an ASP.NET Core Web API with Dapper and SQL Server Stored Procedures
Learn how to build an ASP.NET Core Web API with Dapper and SQL Server Stored Procedures using a layered CRUD architecture with Repository, Service, and Dependency Injection.
NativeAOT Cold Start: The Surprising .NET 10 Result Nobody Talks About
Benchmark NativeAOT vs JIT in .NET 10 to understand the real impact on cold start, CPU usage, memory consumption, Kubernetes pod density, binary size, and data-layer performance.
Let's Design Better A .NET BackgroundService with Distributed Systems Principles
Learn how to diagnose and fix a .NET BackgroundService that is running but falling behind. Explore queue depth, concurrency limits, timeouts, retries, circuit breakers, idempotency, DLQs, and observability.
Resilient Microservices in .NET: Integrating Refit with Polly Circuit Breakers
Secure .NET microservices with Refit & Polly circuit breakers. Prevent cascading failures and ensure resilience against HTTP dependency issues.
How Enterprise Applications Leverage ASP.NET Core Middleware to Handle Requests at Scale
ASP.NET Core Middleware is key for enterprise apps, handling security, tracing, rate limiting, and fault tolerance at scale.
Benchmarking JSON Lines Serialization in .NET 11
Explore .NET 11's native JSON Lines support for efficient record-oriented data processing. Benchmark performance, memory, and streaming for large datasets.
Bringing .NET Remoting and AppDomains Back to .NET 8 and 10
Learn how compatibility layers can preserve .NET Remoting and AppDomain APIs while migrating .NET Framework applications to .NET 8 and .NET 10.
Benchmarking JSON Serialization Options in .NET 11
Compare .NET JSON serializers: System.Text.Json, Source Generation, and Newtonsoft.Json. Benchmark for optimal performance.
API Versioning in ASP.NET Core: Strategies for Building Backward-Compatible APIs
Master ASP.NET Core API versioning. Learn strategies like URL path, query string, and header versioning to build backward-compatible APIs and ensure smooth client upgrades.
Using GitHub Copilot Modernization Agent to Upgrade Legacy .NET Applications
Leverage GitHub Copilot Modernization Agent to streamline .NET legacy app upgrades, automating tasks and identifying issues for efficient modernization.
Implementing Passkeys in ASP.NET Core Identity Without Breaking Existing Authentication
Implement passkeys in ASP.NET Core Identity without breaking existing authentication. Enable passwordless login gradually.
Resilience in ASP.NET Core: Implementing Retry, Circuit Breaker, Timeout, and Fallback with Polly
Build resilient ASP.NET Core apps with Polly. Implement retry, circuit breaker, timeout, and fallback for reliable external service communication.
Modernizing a Legacy Enterprise Application Using .NET 6 Microservices, React, EF Core and ActiveMQ
Modernize legacy apps with .NET 6 microservices, React, EF Core, and ActiveMQ for independent evolution, scalability, and operational control.
From Browser to Controller: Understanding the ASP.NET Core Request Pipeline using Airport Journey Analogy
This article breaks down the ASP.NET Core request lifecycle step by step with a real-world airport analogy, making complex concepts easy to understand and remember.
Observability in .NET 10 Using OpenTelemetry, Prometheus, and Grafana
Master .NET 10 observability with OpenTelemetry, Prometheus, and Grafana for deep insights into distributed systems.
Dual-Layer Rate Limiting Middleware for Enterprise LangGraph RAG
Secure enterprise LangGraph RAG with dual-layer rate limiting (IP & API Key) in FastAPI, preventing abuse and controlling costs.
JWT Session 14: Implement Refresh Token Authentication in ASP.NET Core Web API
Enhance ASP.NET Core Web API security with JWT refresh tokens. Learn to implement long-lived refresh tokens for seamless user authentication and improved UX.
Optimising Email Notifications with Factory Design Pattern in .NET Microservices
Optimize .NET microservice email notifications with Factory Pattern & XSLT for 30+ types, ensuring scalability and maintainability.
