# Entity Framework Core

19 posts tagged Entity Framework Core. See all posts

🧠 Artificial Intelligence (AI) · 📋 Cheat Sheets · ❓ Common Interview Questions · 💻 Programming

18 Entity Framework Core Mistakes Slowing Down Your Application

EF Core makes the slow path look exactly like the fast path. A scan, an N+1 loop, and a Cartesian join all read like clean LINQ. This guide walks through 18 concrete mistakes across querying, related data, change tracking, indexes, plan caching, and context overhead, with the fix for each and a ready-to-use rule for your AI coding assistant.

🧠 Artificial Intelligence (AI) · 📋 Cheat Sheets · ❓ Common Interview Questions · 💻 Programming · 👷‍♀️ Software Architecture

AI-Related .NET Interview Questions and Answers (2026): LLMs, RAG, Agents, Claude Code, Cursor, Copilot and MCP

In this article, we review AI, LLM, prompting, .NET AI integration, Semantic Kernel, Microsoft Agent Framework, MCP, RAG, resilience, testing, observability, security, and AI coding tools for .NET engineers.

❓ Common Interview Questions · 💻 Programming · 👷‍♀️ Software Architecture

C# Desktop Development Interview Questions and Answers (2026) – WinUI 3, .NET MAUI, Avalonia UI, Performance & Arhitecture

This part of C# / .NET interview questions and answers covering modern desktop development: WinUI 3, .NET MAUI, Avalonia UI, MVVM architecture with CommunityToolkit, performance optimization, data storage with EF Core and SQLite, secure credentials, background sync, MSIX packaging, and auto-update strategies. 

📋 Cheat Sheets · ❓ Common Interview Questions · 💻 Programming · 👷‍♀️ Software Architecture

Вопросы на собеседовании для Senior C# / .NET Developer

В этой статье я собрал самые типичные и частые вопросы на собеседовании для Senior C# / .NET разработчика которые помогут вам не только подготовиться к интервью, но и улучшить свои знания по многим смежным с .NET темам.