ASP.NET Core Performance, YARP, Secrets and EF Core
A varied mix covering graceful shutdowns, caching, YARP gateways, EF Core zero-downtime migrations, MCP SDK updates, and unit-test agents.
Jasen's top three picks
- 1 Graceful Shutdown in ASP.NET Core 10: Safely Stopping Applications Without Losing Requests
c-sharpcorner.com
Graceful shutdown is easy to ignore until deploys start dropping requests. Worth reading if you run APIs behind load balancers or in containers.
- 2 Demystifying the Factory Pattern in Modern C#
c-sharpcorner.com
A solid revisit of a classic pattern. Useful for newer C# developers trying to separate construction logic from application behavior.
- 3 Distributed Caching in ASP.NET Core: IMemoryCache vs IDistributedCache Explained
c-sharpcorner.com
Good practical comparison for local versus distributed cache tradeoffs. The consistency and scale discussion matters more than raw speed charts.
Editor's note
I kept this one deliberately mixed, but there’s a clear concentration of practical ASP.NET Core material. The graceful shutdown piece and the zero-downtime EF Core migrations article both get at reliability work teams usually postpone until production forces the issue. I also liked seeing the MCP C# SDK v2.0 update alongside the unit-test agent post, since both point to where .NET tooling around AI-assisted development is heading.
Today's articles
Graceful Shutdown in ASP.NET Core 10: Safely Stopping Applications Without Losing Requests
c-sharpcorner.com
Learn how ASP.NET Core 10 enables graceful shutdowns, preventing data loss and ensuring application reliability during deployments and scaling.
Topics: ASP.NET Core .NET 10
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Demystifying the Factory Pattern in Modern C#
c-sharpcorner.com
Master the Factory Pattern in C# to decouple object creation, enhance extensibility, and simplify testing. Avoid tight coupling with 'new'.
Topics: C# Design Patterns
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Distributed Caching in ASP.NET Core: IMemoryCache vs IDistributedCache Explained
c-sharpcorner.com
Master ASP.NET Core caching! Compare IMemoryCache vs IDistributedCache for optimal performance, scalability, and data consistency.
Topics: ASP.NET Core Performance Redis
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Secure Secrets Management in ASP.NET Core: User Secrets, Azure Key Vault, and Production Best Practices
c-sharpcorner.com
Secure ASP.NET Core secrets with User Secrets, Azure Key Vault, and best practices. Protect your app from development to production.
Topics: ASP.NET Core Azure Security
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Device Code Flow: The Gift That Keeps on Giving — To Attackers
techcommunity.microsoft.com
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). Tags: Microsoft Entra ID, Conditional Access, Device Code Flow, OAuth, Azure Arc, Azure Migrate, Identity Security, Zero Trust Introduction ...
Read articleWhy ASP.NET Core APIs Slow Down Under Load (And How to Fix Them)
c-sharpcorner.com
Uncover why ASP.NET Core APIs slow down under load and learn practical fixes for bottlenecks like inefficient DB queries, blocking code, and middleware.
Topics: ASP.NET Core Performance Web API
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Making an agile version of a Windows Runtime delegate in C++/WinRT, part 8
devblogs.microsoft.com
Last time, we fixed the problem of an exception thrown from the custom deleter's constructor resulting in a reference leak. But wait, there's another source of exceptions.
Topics: .NET Core
Read articleFailure of LED Backlights
techcommunity.microsoft.com
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). My monitor's screen still shows a faint image when viewed at an angle or with a bright flashlight, but the display remains completely dark d...
Topics: .NET Core
Read articleOutput Caching vs Response Caching in ASP.NET Core: What's the Difference?
c-sharpcorner.com
ASP.NET Core: Output Caching vs. Response Caching. Understand the key differences, when to use each, and best practices for optimal performance.
Topics: ASP.NET Core Performance
Read articleASP.NET Core 11 Request Pipeline Performance Deep Dive
c-sharpcorner.com
Optimize your ASP.NET Core app's performance by mastering the request pipeline. Learn middleware order, optimization, and benchmarking for faster APIs.
Topics: ASP.NET Core Benchmarking Performance
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Typed Errors in C#: Building Safer Functional Code with Arrow — Part 1
medium.com
Most application code handles failure in one of two ways:
Topics: C#
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CommandFlow: A Pragmatic Alternative to CQRS and MediatR — Appendix
medium.com
CommandFlow — Part1 CommandFlow — Part2
Topics: CQRS Design Patterns MediatR
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API Gateway Patterns in ASP.NET Core: Building Scalable Microservices with YARP
c-sharpcorner.com
Build scalable microservices with ASP.NET Core and YARP. Centralize routing, auth, and more with a powerful API Gateway.
Topics: ASP.NET Core Authentication Web API
Read articleHealth Checks in ASP.NET Core: Building Production-Ready Monitoring Endpoints
c-sharpcorner.com
Build production-ready ASP.NET Core apps with health checks. Monitor dependencies, ensure readiness, and improve reliability with Kubernetes.
Topics: ASP.NET Core Kubernetes
Read articleBuilding Secure File Upload APIs in ASP.NET Core 10
c-sharpcorner.com
Build secure ASP.NET Core file upload APIs. Learn validation, size limits, safe storage, and best practices to prevent vulnerabilities.
Topics: ASP.NET Core .NET 10 Security
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WSLC Meets Compose: Running a Full .NET 10 Stack Without Docker Desktop
medium.com
A practical multi-container workflow for .NET 10, PostgreSQL, and Redis on Windows.
Topics: Docker .NET 10 PostgreSQL
Read articleAPI Gateway Patterns in ASP.NET Core with YARP: Routing, Security, and Load Balancing
c-sharpcorner.com
Build production-ready API Gateways in ASP.NET Core with YARP for routing, security, load balancing, and scalable microservices.
Topics: ASP.NET Core Security Web API
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Building Zero-Downtime Database Migrations with EF Core 11
c-sharpcorner.com
Master zero-downtime database migrations with EF Core 11 using the Expand-Contract pattern for seamless, production-ready deployments.
Topics: EF Core
Read articlePrioritize exposure resolution with a new dashboard experience (public preview)
techcommunity.microsoft.com
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). Cut Through the Noise and Focus on What Matters Most Security teams face a constant challenge: too many findings, too many dashboards, and n...
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Middleware vs Action Filters in ASP.NET
medium.com
A simple way to understand where each one belongs in the ASP.NET Core pipeline Continue reading on Women in Technology »
Topics: ASP.NET Core
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Debugging .NET “Broken Pipe” SSL Errors on macOS
medium.com
One of the more frustrating .NET errors on macOS is:
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Announcing v2.0 of the official MCP C# SDK
devblogs.microsoft.com
The Model Context Protocol (MCP) C# SDK has reached v2.0, implementing the 2026-07-28 revision of the MCP specification. It's the largest revision of the protocol since it launched.
Read articleOptimizing Minimal APIs for High-Performance ASP.NET Core Applications
c-sharpcorner.com
Optimize ASP.NET Core Minimal APIs for peak performance. Learn techniques for efficient routing, JSON serialization, async programming, caching, and more.
Topics: ASP.NET Core Minimal APIs Performance
Read articlebacklight failure (screen goes dark but still works)
techcommunity.microsoft.com
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). the computer is still running and the screen remains on. This happens intermittently and seems to occur randomly, making it difficult to use...
Topics: .NET Core
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From generated code to trusted code with a unit-test agent
devblogs.microsoft.com
A common request to a coding agent is only one line: Generate unit tests. That request leaves important questions open. Which code needs tests? Which test framework does the project use? Where should ...
Topics: GitHub Copilot Unit Testing
Read articleFeature Flags in ASP.NET Core: Safely Releasing Features Without Redeploying
c-sharpcorner.com
Master feature flags in ASP.NET Core for safe, gradual releases. Deploy code without redeploying, reducing risk & boosting flexibility.
Topics: ASP.NET Core
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AI Governance and Autonomous AI Agent Governance: From Controlling Models to Governing Digital Actors - Human-in-the-Loop Is Not Enough
c-sharpcorner.com
AI governance evolves from model control to governing autonomous digital actors, emphasizing identity, authorization, and accountability for responsible operations.
Topics: Authorization OpenAI Security
Read articleBuilding Intelligent UAV Applications with ASP.NET Core, Azure, and AI
c-sharpcorner.com
Learn how to build Intelligent UAV Applications using C#, ASP.NET Core, AI, Azure, IoT, SignalR, and edge computing with scalable enterprise architecture.
Topics: ASP.NET Core Azure SignalR
Read articleHow Nationwide stays ahead of attackers with Project Perception
techcommunity.microsoft.com
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). Nationwide, the world’s largest building society, is among the first organizations to put Microsoft’s new...
Read articleBenchmarking HybridCache vs Redis in ASP.NET Core 11
c-sharpcorner.com
Compare HybridCache vs Redis for ASP.NET Core 11. Learn implementation, benchmarking, and when to use each for optimal performance.
Topics: ASP.NET Core Benchmarking Redis
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