How do I troubleshoot Entity Framework Core issues?

I'm having trouble with Entity Framework Core. My queries are running really slow. What can I do?

There are several reasons why your queries might be slow. Have you checked if you're using proper indexing on your database?

No, I haven't checked that. How do I add indexes in Entity Framework Core?

You can add indexes using the Fluent API in your DbContext. For example, in the OnModelCreating method, you can use the HasIndex method.

Can you show me an example of how to do that?

Sure! Here's a simple example: modelBuilder.Entity<YourEntity>().HasIndex(e => e.PropertyName); This will create an index on the specified property.

Thanks! What else can I do to improve performance?

You can also consider optimizing your queries, using AsNoTracking for read-only scenarios, and reviewing your database schema.