title: c# Memory Mapped file Read
body: <p>I am trying to read a few text files ( around 300 kb each ).  Until now I've been using the Filestream to open the file and read it. ( TAB DELIMITED ).  However, I heard about the memory mapped file in .net 4.0.  Would it make my reads any faster ? </p>
  
  <p>Is there any sample code that does the read of a simple file and compare performance ?</p>