title: a best tool to copy data from mssql to mysql
body: <p>I need to change an application from mssql to mysql.</p>
  
  <p>So I have to copy all of existing data from mssql to mysql. I need a sufficient tool for this.</p>
  
  <p>Which tool would be best for doign so?</p>
  
  <p>Thanks in advance. </p>