I would use each in a different situation.
RRRChive: I would use when I have two identical systems that I'm migrating
data between (prod->dev for example)
DDM: Useful for doing the migration from version X to version X+1it
contains all of the mappings to move data between versions when doing
We've used DDM and RRR|Chive successfully on various projects. Misi's tool is
scriptable and very fast compared to DDM. DDM can schedule code and data
migrations. Generally both require the Last-Modified date/time field to be
accurate. Overall, I'd personally recommend RRR|Chive.
HTH,
I have to disagree. We used DDM with great success but it does require admin
freeze on all deletion activities of your production environment. That said,
there are ways to get around that as well but purging the form in question on
your target server and telling DDM to just pull everything
Hi,
RRR|Chive might help you. It is free to use but low level. You need to know
exactly what you want to. It uses the modify-date of the records to find which
ones to add/update/remove, so you need to update that column when working at
DB-level. Alternatively you can skip updating the
Hi Amit,
Agree with Vinod, you may want to look at alternate solution considering you
are looking at migrating and cleaning your data. You will want to migrate over
foundation, configuration and transactional data onto ITSM 9.x . This is an
ideal time to clean up data, remapping Prod cats and
Hi Amit,
DDM is not capable of handling any data removal activities for e.g. If you
remove any permission from people form, it will reappear after applying DDM. It
is worst tool I have used ever honestly, considering the lack of information
provided in docs. Use it very carefully.
Sent from
Hello All,
We are in the middle of upgrading our ITSM . I have one question about
data migration. As we have opted parallel upgrade ,i mean we have build
separate server and took DB backup from current prod and dump it on new
server. So currently existing infra is up & running and lot of data
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