Introduction Entity Framework, a powerful Object-Relational Mapping (ORM) tool, provides developers with various loading strategies to retrieve and work with data efficiently. In this blog, we'll delve into three key loading techniques: Eager Loading, Lazy Loading, and Explicit Loading, each serving distinct purposes in optimizing data retrieval. Eager Loading Eager loading is a strategy where related data is loaded from the database along with the main entity. This is particularly useful when you know in advance that certain related data will be needed, helping to minimize subsequent database trips. Let's have a look at example in Entity framework core var employees = context . Employees . Include ( e => e . Department ) . ToList ( ) ; C# Copy In this example, the .Include() method ensures that the Department related to each Employee is loaded eagerly. Lazy Loading Lazy loading defers the loading of related data until the mom...
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