title: Is there a non-commercial alternative to Z.EntityFramework.Extensions?
body: <p>Entity Framework can be very slow on mass insert/update/delete operations. Even the often suggested tweaks to turn off AutoDetectChanges and/or ValidateOnSaveEnabled does not always help.</p>
  
  <p>I have come across the Z.EntityFramework.Extensions on NuGet, but it seems to be a commercial product, which will only work for a certain period of time.</p>
  
  <p><a href="https://www.nuget.org/packages/Z.EntityFramework.Extensions/" rel="noreferrer">https://www.nuget.org/packages/Z.EntityFramework.Extensions/</a></p>
  
  <p>So far, I really only need BulkInsert(), BulkUpdate() and BulkDelete().</p>
  
  <p><strong>My question is:</strong> </p>
  
  <p><strong><em>Is there any reliable non-commercial library, that does nearly the same as Z.EntityFramework.Extensions?</em></strong></p>
  
  <p>Thanks for any hints!</p>