Concept of Hash Programming!

                   Active Record!
     
     The concept of connecting the ruby program with the back end was learned for the 
whole day. We took the mysql as back end database, through the ruby programs we created the 
tables and modifying data in the database. But the process of connecting the back end table 
with ruby program is little time existence  and each an every update must have code to perform 
the operation. So we are using the RoR instead of connecting through Ruby programming.

     The basis preparation for those process started today. i learned about the Active Record 
concept, which is the basic for the understand about connection through RoR(Ruby On Rails). 
The Hash concept is the base for the creation of Active Record. Which allow the user to 
retrieve the data for the tables through there relation with the table. For fetch data from 
two tables then the relation between them is used. The coding part of RoR(Ruby On Rails) 
is very simple then the Ruby program. From the next class itself we will start programming 
on RoR(Ruby On Rails).

with Regards,
logeshprabu.s