How can I optimize my LINQ queries in Entity Framework?

How can I optimize my LINQ queries in Entity Framework?

To optimize LINQ queries in Entity Framework, consider using projection to select only the necessary fields, applying filters early, and using AsNoTracking for read-only queries.

What is the difference between IQueryable and IEnumerable?

IQueryable allows for querying against a specific data source where the type of the data is known, while IEnumerable is used for in-memory collections.

Can you give me an example of using Include for eager loading?

Sure! You can use Include like this: context.Orders.Include(o => o.Customer).ToList(); This loads orders along with their related customers.

How do I handle pagination in LINQ queries?

You can handle pagination using Skip and Take methods. For example: context.Products.Skip(pageNumber * pageSize).Take(pageSize).ToList();