Boost your EF Core performance with bulk updates using ExecuteUpdate

🚀 Exciting News for EF Core Users! 🚀

The latest version of Entity Framework Core (EF Core 7) introduces a powerful new feature: Bulk Update! This feature significantly enhances performance when updating multiple records in your database. Let's dive into how it works and see a sample in action.

What is Bulk Update?

Bulk Update allows you to perform update operations on multiple entities directly in the database without loading them into memory. This is achieved using the new ExecuteUpdate method, which can be a game-changer for applications dealing with large datasets.

Why Use Bulk Update?

Performance: Reduces the number of database round-trips. Efficiency: Updates multiple records in a single SQL statement. Simplicity: Cleaner and more readable code. Sample Code Here's a quick example to illustrate how you can use the Bulk Update feature:

context.Products
     .Where(p => p.Price > 100)
     .ExecuteUpdate(p => 
        p.SetProperty(p => p.Discount, 10)
         .SetProperty(p => p.LastUpdated, DateTime.Now));

Improved Performance: Executes a single SQL update statement. Reduced Memory Usage: No need to load entities into memory. Cleaner Code: More concise and easier to maintain.

Conclusion

The Bulk Update feature in EF Core 7 is a fantastic addition for developers looking to optimize their data operations. Give it a try and see the performance improvements in your applications!