WebJan 16, 2015 · With entity framework 6, you can use this nice nuget package to bulk insert, and you can use it with the DbContext object. so something like this: using (var … WebMay 10, 2011 · It's doing BulkInsert, not Bulk-Analysis-And-Relation-Tracing-On-Object-Graphs.. if you want to cover relations, you have to analyze and determine insertion …

Faster SQL Bulk Inserts With C# - DEV Community

WebMay 4, 2024 · Bulk operations are not a good match for Entity Framework - and adding another level of complexity with a repository pattern makes it even worse. If you really want to bulk-import - then use low-level ADO.NET code directly (see the documentation on the SqlBulkCopy class). WebApr 20, 2016 · There is no support of bulk insert in Entity framework. If you try to add thousands of objects simply adding them to DbSet and then call SaveChanges you will have significant drop of the performance. using (var db = new Db ()) { foreach (var item from data) { db.Items.Add (item); } db.SaveChanges (); } the total watts for water heater

c# - How to use Bulk Insert in Entity Framework using Object …

WebFeb 27, 2024 · Entity Framework Bulk Insert. When you want to insert hundreds, thousands, or millions of entities using SaveChanges () method, you will notice that your … WebEntity frameworkとSqlBulkCopyを併用して大量データInsertを高速化 sell C#, EntityFramework はじめに .Net Frameworkの中で最も便利であるEntity Framework（以下ef）ですが 大量データをUpdate、Insertするとかなりの時間がかかってしまう、時があります。 しかしながら作業環境によってはefを使わざるを得ない、でも遅いのは困る、 … WebFeb 11, 2015 · If you want the project to be able to insert in to multiple tables at a time to be able to handle child entities you will need to modify the code to do it yourself (If you do … the total work of art in european modernism