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DDD in ASP.NET: scalability issues after 30 aggregates

https://sudonull.com/ddd-in-asp-net-scalability-issues-after-30-aggregates

Breaking down why classic DDD with EF Core slows down in projects with 30+ aggregates: heavy queries, specifications, transactions. Hybrid approaches for optimization. Learn how to speed up development.

Semantics and architecture for AI search in a niche

https://sudonull.com/semantics-and-architecture-for-ai-search-in-a-niche

Learn to build a semantics pipeline: from entity map to page types and LLM clustering. Capture a niche in the era of AI Overviews. Engineering approach for SEO specialists.

HDMI Matrix in Home Assistant: RS-232 Integration

https://sudonull.com/hdmi-matrix-in-home-assistant-rs-232-integration

Set up TV source switching between rooms via Home Assistant and 4×4 HDMI matrix. Step-by-step code for Coordinator, media_player entity, protocol. For middle/senior dev. Install in 13 min.

From the web

Overview of Entity Framework Core - EF Core | Microsoft Learn

https://learn.microsoft.com/en-us/ef/core/

Nov 12, 2024 · Entity Framework (EF) Core is a lightweight, extensible, open source and cross-platform version of the popular Entity Framework data access technology. EF Core can serve as an object …

Getting Started - EF Core | Microsoft Learn

https://learn.microsoft.com/en-us/ef/core/get-started/overview/first-app

Aug 24, 2023 · In this tutorial, you create a .NET console app that performs data access against a SQLite database using Entity Framework Core. You can follow the tutorial by using Visual Studio on …

Entity Framework Core Tutorials

https://www.entityframeworktutorial.net/efcore/entity-framework-core.aspx

Nov 12, 2024 · Entity Framework Core is the new version of Entity Framework after EF 6.x. It is open-source, lightweight, extensible and a cross-platform version of Entity Framework data access …

GitHub - dotnet/efcore: EF Core is a modern object-database mapper …

https://github.com/dotnet/efcore

The following code demonstrates basic usage of EF Core. For a full tutorial configuring the DbContext, defining the model, and creating the database, see getting started in the docs.

Entity Framework Core (EF Core) Tutorials - Dot Net Tutorials

https://dotnettutorials.net/lesson/entity-framework-core/

In this Entity Framework Core (EF Core) Tutorial series, we will cover most of the concepts related to Entity Framework Core with examples.

Entity Framework Core Tutorial

https://www.csharptutorial.net/entity-framework-core-tutorial/

Getting Started with Entity Framework Core. This section helps you get started with EF Core by understanding what EF core is, how to start a new .NET app that uses EF Core, how to create a data …

NuGet Gallery | Microsoft.EntityFrameworkCore 10.0.10

https://www.nuget.org/packages/Microsoft.EntityFrameworkCore

Entity Framework Core (EF Core) is a modern object-database mapper that lets you build a clean, portable, and high-level data access layer with .NET (C#) across a variety of databases, including …

Entity Framework Core – A Complete and Deep Explanation

https://www.c-sharpcorner.com/article/entity-framework-core-a-complete-and-deep-explanation/

Dec 7, 2025 · Entity Framework Core (EF Core) is the official data access technology provided by Microsoft for .NET applications. It is a modern, lightweight, flexible, and cross-platform Object …

Entity Framework - Wikipedia

https://en.wikipedia.org/wiki/Entity_framework

While Entity Framework Core 1.0 shares some conceptual similarities with prior versions of Entity Framework, it was a completely new codebase designed to be more efficient, powerful, flexible, and …

Entity Framework Core in .NET: The Complete Guide

https://www.devleader.ca/2026/06/17/entity-framework-core-in-net-the-complete-guide

Jun 17, 2026 · Entity Framework Core is an ORM (object-relational mapper) used for database access in .NET applications. It lets you query and manipulate relational data using C# classes and LINQ …

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