SaveChanges shouldn't take four seconds to insert 100,000 rows

If you have ever watched an import job stall after AddRange and SaveChanges, you already know the feeling. EF Core is doing honest work: it tracks every entity, generates commands, and talks to SQL Server more than you wanted. That is the right tradeoff when you are saving a cart or a user profile. It is a painful one when you are writing... Weiterlesen: SaveChanges shouldn't take four seconds to insert 100,000 rows