Really Don't Use FirstOrDefault in .NET?
In this video, we explore the performance differences between the Find and FirstOrDefault methods in Entity Framework Core. We'll break down how each method works, their caching mechanisms, and when to use them for optimal performance in your ASP.NET Core applications. Learn why Find is the go-to method for primary key lookups and how FirstOrDefault provides flexibility for custom conditions. We'll also cover real-world scenarios where these methods are useful and tips on optimizing your Entity Framework Core queries.
Whether you're building applications with ASP.NET Core MVC or working on improving database performance, this tutorial will help you make informed decisions when querying data with EF Core.
Topics covered:
Find method vs FirstOrDefault method in EF Core
Performance comparison between the two methods
Use cases for each method
Optimizing queries in Entity Framework Core
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