title: How to Store data without using Database and how to retrieve them?
body: <p>I am parsing the html file to extract tabular information through column names. And I want like let user give the input for column name. And according to that column names tabular information will be extracted.</p>
  
  <p>Now that column names which user will input,based on that column names I want to find the tabular information from the html file.</p>
  
  <p>But where I should store this column names input by user ? And how to retrieve them ? I dont want to use database.</p>
  
  <p><strong>EDIT</strong> : How can we store data in xml file and how can we retrieve data from it and how can we update the xml file for storing data ? Like I have 3 column names <code>Name, Address,Phone no</code> and for that user will input possible column names like <code>Nm,Add,PhNo.</code>  and <code>Nam,Addre,PhoNo</code> and so on.</p>