localdb

    <add name="SportConnString" providerName="System.Data.SqlClient" connectionString="Data Source=(LocalDb)v11.0;Initial Catalog=SportsStore;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|Sport.mdf" />

<!--localdb-->
    <!--<add name="mssql_default" providerName="System.Data.SqlClient" connectionString="Data Source=(localdb)MSSQLLocalDB;Integrated Security=True;Initial Catalog=FreeGet;" />-->