WebMay 10, 2011 · Especially Add calls DetectChanges which is responsible for the poor performance you experienced. I contrast to this the ObjectContext API calls DetectChanges only automatically in SaveChanges but not in AddObject and the other corresponding methods mentioned above. That's the reason why the default performance of … WebJun 15, 2024 · You may want to run performance profiler (part of VS) to see which functions are the ones that run slowly. If the saving bit is the problematic one there is also another configuration that you can set _dbContext.Configuration.ValidateOnSaveEnabled = false (it will be validated on SQL side anyway, also if you provide there always correct data …
Keeping a DbContext open overtime eventually slows …
WebJan 21, 2014 · It is fast when you process hundreds of records. Then when we move to 100k records, entity.saveChanges is very very slow. around 1-3 seconds per record. Then we … WebTo set up relationships between entities in different DbContext instances and schemas, you can follow these steps: Define the entity classes in each DbContext instance. Configure the mapping between the entities and the database tables in each context. In EF, you can use the OnModelCreating method to configure the mapping between the entities ... nutrafirst.in
Getting Started with BulkSaveChanges - Entity Framework …
WebNov 19, 2024 · According to Admir's answer, I send every 20 records with one INSERT statement and fortunately ExecuteSqlCommand takes only 6 seconds. BUT SaveChanges () takes about 2 minutes! How can I overcome this problem? c# sql-server entity-framework entity-framework-6 sql-insert Share Follow edited Nov 19, 2024 at 21:40 … WebDec 12, 2013 · Getting the user records and removing them from the EF memory model is quick but context.SaveChanges() takes way too long. It takes about 2 minutes to delete … WebMar 28, 2015 · It's just slow by default. If you guys have been putting up with awful performance, you might want to reconsider your preconception that ORMs are meant to … nutraflo reviews for kidney stones