title: Importing large text file into sql database
body: <p>I read txt files and saving rows from this file to local database.The Problem is that program reads 700 000 rows and it takes long time to read whole file. I use linq to sql, firs I read the row, then i split it in to the Table object and then I submit into DB.</p>
  
  <p>For example The row has format  </p>
  
  <pre><code>2014-03-01 00:08:02.380 00000000000001100111
  </code></pre>
  
  <p>this row is splited into DateTime and 20 columns (each column represents 1 channel (CH1 - CH20)) </p>
  
  <p>Is there a better (faster) way?</p>