Tuesday, March 27, 2012

data extraction/mapping between two databases

Hi ,
just wondering, whats the easiest way to map about 10000 rows from database
a (old) to database b.
the complexity is that the structure is completely different, database b is
more normalized. has relationships maintained..where as database a has
everything in one table ..So I have to map one column (choose distinct rows)
and move to datbase b.new table...
I did try DTS for couple of them..but seems tedious and never ending..
Whats the easiest way to do this? any OR tools ? anything ...
Thanks,
I'd just understand the data, and then populate tables manually, using
INSERT statements, to populate the primary key and foreign key tables.
HTH,
Vyas, MVP (SQL Server)
http://vyaskn.tripod.com/
"Mani" <mani@.spamthis@.evikasystems.com> wrote in message
news:eACFDzamEHA.1904@.TK2MSFTNGP09.phx.gbl...
Hi ,
just wondering, whats the easiest way to map about 10000 rows from database
a (old) to database b.
the complexity is that the structure is completely different, database b is
more normalized. has relationships maintained..where as database a has
everything in one table ..So I have to map one column (choose distinct rows)
and move to datbase b.new table...
I did try DTS for couple of them..but seems tedious and never ending..
Whats the easiest way to do this? any OR tools ? anything ...
Thanks,

No comments:

Post a Comment