web config file

For Isolated system:
<connectionStrings>
    <add name="Healthtips" connectionString="Data Source=.; Integrated Security=True; Initial Catalog=Healthtips" providerName="System.Data.Sqlclient"/>
   
   
   
   
  </connectionStrings>
For Server system:
<connectionStrings>
        <add name="SuvivaFreeDialConnectionString" connectionString="Data Source=MAIN;Initial Catalog=freedail;Persist Security Info=True;User ID=sa;Password=123" providerName="System.Data.SqlClient"/>
    </connectionStrings>