LINQ and Deferred Execution Video

Charlie ha postato un interessante video che spiega in un modo semplice ed oserei dire disarmante, il concetto di Deferred Excecution di Linq to Sql. 

Guardate bene il video (dura poco e, ripeto, è davvero molto semplice) perchè se questo concetto non vi è chiaro, potreste avere brutte sorprese:

Here is a video version of the Deferred Execution post I published on December 9. You can watch the video on SoapBox, or you can access it directly from the Microsoft Downloads site. To download the video, just right click on this link and choose Save target as or Save link as from the popup menu.

Many people might find it easiest to watch the video once, then go to the original post to pursue this subject in more depth. The full Visual Studio 2008 project shown in the video is attached to the article.  You can also go to the post to read about the subject matter of the video at your own pace, or to cut and paste code shown in the video.

Fonte: Charlie Calvert’s Community Blog : LINQ and Deferred Execution Video