First of all, i have used a lot of DBI and RDBMS before. The are many resons i did not choose to use a RDBMS for this, one reason is that there is no need for a DBMS when all i am looking at is at most ten lines of data in each file.

The other thing is that as i have mentioned before, i am familiar with the documentation on HoH, AoH, HoA etc. but i do not know how to put this all together and make it work. That is why i would prefer some sample code please.