On 6 Oct 2008, at 11:52, Pokkai Dokkai wrote:

>
> what is Driver & what is Adapter ?

Assuming you are talking about database drivers and rails' connection  
adapters:

A driver is something that allows you to talk to the database. Drivers  
don't however all have the same semantics. Similar things may have  
different names, the underlying database may be different in the way  
certain tasks are accomplished or how certain SQL statements are  
written. The connection adapters that are part of Rails smooth over  
these differences.

Fred

>
> -- 
> Posted via http://www.ruby-forum.com/.
>
> >


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