optimizing-ef-core-queries

To fix the N+1 query problem in EF Core, you should use eager loading strategies with Include or projection to fetch related data in a single trip, eliminating the sequential lazy loading calls that cause excessive SQL execution.

Use NoTracking in EF Core for read-only queries to reduce tracking overhead. Choosing appropriate tracking modes and enabling identity resolution where necessary minimizes unnecessary state management and improves data-access speed.

The best way to optimize EF Core hot paths is by using compiled queries and applying query plan optimizations, which reduces the overhead of query translation and execution on frequently accessed data-access routes.

Yes, you can optimize EF Core data access across common patterns by applying best practices for lazy loading, projection, and tracking choices, ensuring efficient Include strategies are used to prevent suboptimal SQL generation.

EF Core generates excessive SQL for related entities due to suboptimal tracking and N+1 patterns, which occur when access strategies trigger individual database queries for each entity instead of batching data through eager loading.