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 t
An alternative to database is: http://www.filehelpers.com/
I think using XML files will be your best option.
Take a look at this article which clearly shows how to manipulate XML file.
http://www.developer.com/article.php/3489611
HTH