EF Core Tuning, ASP.NET Core Patterns, Azure Blobs
Coverage includes EF Core query tuning and pagination, DI and architecture tradeoffs, Azure Blob copy speed, caching, RabbitMQ, MAUI AI, and security.
Jasen's top three picks
- 1 Why Every EF Core Developer Needs to Try Entity Framework Extensions
medium.com
If you live in EF Core all day, bulk operations are worth understanding before you hit the usual insert and update walls.
- 2 Entity Framework Core Performance Anti-Patterns in Production
c-sharpcorner.com
A good checklist of mistakes teams really do ship: N+1s, over-fetching, and accidental client-side work still hurt plenty of apps.
- 3 Your DI Container Is Hiding a Bug Right Now ?
medium.com
Lifetime mismatches remain one of the easiest bugs to hide behind a friendly container.
Editor's note
I kept this issue deliberately mixed, but EF Core clearly showed up in force with several useful angles on query speed, pagination, and repository-pattern debates. Mark Heath’s Azure Blob copying piece stood out for being practical performance guidance, and the DI lifetime bug article is the kind of reminder that saves teams from subtle production headaches. There’s also a solid spread of architecture, messaging, caching, and security reading without forcing a theme where there isn’t one.
Today's articles
Why Every EF Core Developer Needs to Try Entity Framework Extensions
medium.com
When building data-intensive applications with Entity Framework Core, you will eventually face a critical performance challenge: inserting… Continue reading on Towards Dev »
Topics: EF Core Performance
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Entity Framework Core Performance Anti-Patterns in Production
c-sharpcorner.com
Master EF Core performance! Avoid common anti-patterns like N+1 queries, over-fetching, and client-side evaluation for faster, scalable .NET apps.
Topics: EF Core Performance
Read articleYour DI Container Is Hiding a Bug Right Now ?
medium.com
The lifetime bug your compiler won’t catch.
Topics: ASP.NET Core Design Patterns
Read articleMastering Extension Methods in C#: Clean Up Your ASP.NET Core Controllers
medium.com
When building ASP.NET Core Web APIs, developers often struggle with controller bloat. Controllers can become cluttered with repeated…
Topics: ASP.NET Core C#
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Building Multi-Tenant ASP.NET Core Applications with Clean Architecture
c-sharpcorner.com
Master multi-tenancy in ASP.NET Core with Clean Architecture. Learn isolation strategies, tenant identification, and secure data handling for scalable SaaS.
Topics: ASP.NET Core Clean Architecture
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The Secret Behind .NET Performance: Understanding Garbage Collection Generations (Gen 0, Gen 1 & Gen 2) in C#
c-sharpcorner.com
Unlock .NET performance secrets! Understand Garbage Collection generations (Gen 0, Gen 1, Gen 2) and how they optimize memory management in C#.
Topics: C# Performance
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Feature Flags in .NET: Safe Deployments Without Risk
c-sharpcorner.com
Master .NET feature flags for safe deployments. Learn to implement, manage, and remove them for risk-free rollouts and A/B testing.
Topics: Design Patterns .NET Core
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Faster blob copying in Azure Blob Storage
markheath.net
I generally try to avoid copying blobs in Azure and just reference a single copy, but there are some situations where you do need to make a copy. The technique you choose can make a big difference to ...
Topics: Azure Performance
Read articleDay 5: Understanding the ‘Why’ Behind C# Features
medium.com
Today wasn’t about learning more syntax — it was about understanding why C# is designed the way it is.
Topics: C#
Read articleEF Core Is Already a Repository. Stop Wrapping It in Another One.
medium.com
Open a lot of .NET projects and you’ll find the repository pattern sitting on top of Entity Framework Core. IProductRepository, GetById…
Topics: Design Patterns EF Core
Read articleDomain-Driven Design in C#: A Practical Guide to DDD in .NET
medium.com
Learn how to implement Domain-Driven Design in C# and .NET using Entities, Value Objects, Aggregates, Domain Events, Repositories, and…
Topics: C# Domain-Driven Design
Read articleThread-Safe Collections in C#: Why Dictionary Can Break Under Parallel Execution
medium.com
List and Dictionary are probably the collections we use the most in C#.
Topics: C# Performance
Read articleReduce C# Memory Usage 50x: IAsyncEnumerable Guide
medium.com
How switching from ToListAsync() to IAsyncEnumerable cut peak memory 50x in a .NET
Topics: C# Performance
Read articleModernizing .NET — Part 33: Architecture Patterns We Used Carefully
medium.com
Why we used event-driven design, CQRS, and Clean Architecture selectively — and avoided turning migration into a second transformation.
Topics: Clean Architecture CQRS Design Patterns
Read articleC# Task Parallel Library (TPL) overview
medium.com
TPL is Microsoft’s framework for writing parallel and asynchronous code in .NET. It lives in System.Threading.Tasks and is the foundation…
Topics: C# Performance
Read articleBuild Push Notifications in Angular and .NET using Web Push
mirzaleka.medium.com
This article will teach you how to build web push notifications using Angular and ASP .NET.
Topics: ASP.NET Core
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Distributed Caching in ASP.NET Core
c-sharpcorner.com
Boost ASP.NET Core app performance with distributed caching. Learn Redis integration, Cache-Aside, and best practices for scalability.
Topics: ASP.NET Core Performance Redis
Read articleCommandFlow: A Pragmatic Alternative to CQRS and MediatR
medium.com
The problem with traditional .NET Architecture
Topics: CQRS Design Patterns MediatR
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MCP Security Best Practices: Authentication, Authorization, and Secure Tooling
c-sharpcorner.com
Secure your .NET MCP implementations with best practices for authentication, authorization, and tool design to protect AI integrations and enterprise data.
Topics: Authentication Authorization Security
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Slow pagination in EF Core? Try keyset pagination
roundthecode.com
Learn how keyset pagination works in Entity Framework Core, how it compares to offset pagination, and how indexes can dramatically improve your pagination performance.
Topics: EF Core Performance
Read articleMastering EF Core Performance Everything I Learned About Writing Faster Queries
bvsreyanth.medium.com
Hi Everyone 👋
Topics: EF Core Performance
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30 ASP.NET Core Interview Questions That Actually Get Asked in 2026
codewithmukesh.com
30 real ASP.NET Core internals interview questions with great answers, red flags, and follow-ups. Middleware, DI, hosting, configuration - updated for .NET 10.
Topics: ASP.NET Core .NET 10
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Microservices Communication with RabbitMQ and .NET Core
c-sharpcorner.com
Master microservices communication with .NET Core and RabbitMQ. Learn to build event-driven architectures, implement read models, and achieve loose coupling.
Read articleLocal AI in .NET MAUI: Running On-Device Models with ONNX Runtime
c-sharpcorner.com
Unlock Local AI in .NET MAUI! Run ONNX models on-device for faster, private, offline AI experiences across platforms.
Read articleNotifications as a vertical slice: in-app inbox, real-time push, native push, and email
medium.com
A framework is mostly horizontal layers and abstract base classes.
Topics: ASP.NET Core Design Patterns SignalR
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