#entity-framework

Articles tagged with #entity-framework

The N+1 Query Problem in EF Core (And How to Spot It Before Production Does)
One query in testing, hundreds in production. Here's how to see the bug and fix it.
Jul 25, 20265 min read
EF Core Is Already a Repository. Stop Wrapping It in Another One.
DbSet is already a repository. Here's what the wrapper costs and when it's worth it.
Jul 22, 20266 min read3
AsNoTracking: The EF Core Setting Your Read Queries Are Missing
Why read-only queries waste memory by default — and the one method that fixes it.
Jul 10, 20265 min read2
IQueryable vs IEnumerable: The Mistake That Loads Your Whole Table
Why the wrong return type loads your entire table into memory — and how to filter in SQL instead.
Jul 9, 20266 min read7
Entity Framework Is Slow. It's Not EF's Fault.
The four things slowing down your EF Core queries — and how to find them.
Jun 20, 20266 min read1