IQueryable extends the IEnumerable interface IEnumerable is great for working with sequences that are iterated in-memory, but IQueryable allows for ou... ...
- IQueryable<T> extends the IEnumerable<T> interface
- IEnumerable<T> is great for working with sequences that are iterated in-memory
- IQueryable<T> allows for out-of-memory things like a remote data source, such as a database or web service
- IEnumerable<T>: loads all data into memory then filter. IQueryable<T>: filter data then loads the data into memory
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