Re: Load/Unload Nuances

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04-19-2008, 06:04 PM

Rajib Sarkar

Posts: n/a

Re: Load/Unload Nuances

U can Art Kagel's dbcopy utility to do the same ... it uses ARRAYs to
INSERT data so its a much faster process than unload/load ...

HTH

Thanx much,

Rajib Sarkar
Advisory Support Engineer (RAS)
IBM Data Management Group
Ph : (602)-217-2100
Fax: (602)-217-2100

As long as you derive inner help and comfort from anything, keep it --
Mahatma Gandhi

keepitliteus@yaho
o.com (aspiring To: informix-list@iiug.org
immigrant) cc:
Sent by: Subject: Load/Unload Nuances
owner-informix-li
st@iiug.org

06/30/2003 09:22
AM
Please respond to
keepitliteus

Hi Guru's,
A question on unloading/loading data.
I want to un,oad data from one Informix DB and load it onto another.
If time is not a constraint to do this, is it necessary to drop the
indices before loading the data ?
2. Is dbload a better way to load data as it also logs the details of
rows loaded.

3.Also , is it a good idea to sort the data before loading the data ?
My guess is there may be a difference in the indexing process, if data
is already sorted. (Although we cannot ensure it always in the real
world). Since we can sort data when we migrate, is it a good idea to
sort and then load ?

Thanks in Advance!
and any other ideas are most welcome.

Thanks

sending to informix-list

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Re: Load/Unload Nuances