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,

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