How do you handle concurrency in Entity Framework Core? What is the 'takeWhile' operator in LINQ?

Oct 30, 2011 ... In our tests based on both LINQ-to-SQL and EF, we find that EF is significantly slower in terms of raw read performance, presumably due to the ... In the previous chapters, we used a number of Entity Framework classes to demonstrate LINQ to Entities features without fully defining them. Mar 23, 2024 ... Entity Framework Extensions. Can we do better than SqlBulkCopy ? Maybe, at least my benchmark results suggest that we can. There's another ... Entity Framework can make SQL Server work ... But it's really a LINQ (Language Integrated Query) statement, specifically a LINQ to Entities statement. Jul 7, 2017 ... EF translates LINQ queries (known as LINQ to Entities) at runtime into the appropriate SQL statements so that they can be executed against a ... Nov 13, 2020 ... Here's a way that you can log the SQL generated from EF Core 5. Add the method LogTo() where you've configured Entity Framework Core. Concat generates query, that has the semantic of UNION ALL. Similarly the Union generates query with UNION semantic. Sep 9, 2024 ... LINQ Joins on multiple columns in Entity Framework · var query = dbContext.Entity.Where(...); var result = from e in query join j in dbContext. Dec 19, 2021 ... Entity Framework offers several different ways to load the entities that are related to your target entity. For example, when you query for ... Apr 25, 2020 ... Deferred execution is one way to slim down your query to only the columns and rows you actually require without the overhead of having to write ...