Feidie Network

Oct 19, 2026 · Backend Development

EF Core Deep Dive: Change Tracking, Query Optimization, Concurrency & Migration Strategies

This comprehensive guide explores EF Core's ChangeTracker internals, performance optimization techniques including AsNoTracking and compiled queries, optimistic concurrency with Timestamp tokens, production migration strategies using SQL scripts and bundles, and previews EF Core 10 LTS features like vector search and JSON support.