Patterns in Action - is it scalable?

In the facade class of the service layer project (ActionService.cs), there are multiple static data access objects

My question is, if I have a project with over 100 entities, will performance degrade if I'm gonna have over 100 of these static data access objects in my facade class?

private static readonly ICategoryDao _categoryDao = DataAccess.CategoryDao;
private static readonly IProductDao _productDao = DataAccess.ProductDao;
private static readonly ICustomerDao _customerDao = DataAccess.CustomerDao;
private static readonly IOrderDao _orderDao = DataAccess.OrderDao;
private static readonly IOrderDetailDao _orderDetailDao = DataAccess.OrderDetailDao;

Parity Bit, Oct 18, 2012