How can I use LINQ with async in my web applications?

How can I use LINQ with async in my web applications?

You can use LINQ with async by leveraging the ToListAsync() method from Entity Framework, which allows for asynchronous data retrieval.

Can you show me a code example?

Sure! Here's a simple example:

public async Task<List<Product>> GetProductsAsync() {
    using (var context = new MyDbContext()) {
        return await context.Products.ToListAsync();
    }
}

What if I want to filter the results?

You can chain the Where method before calling ToListAsync(). For example:

return await context.Products.Where(p => p.Price > 100).ToListAsync();

Are there any performance considerations I should be aware of?

Yes, always consider the size of the data being retrieved and use pagination or filtering to minimize the load on your database.