I’ve done this on a couple of occasions, using Misi’s RRRchive utility, which of course does everything on the API/Application level, and therefore takes more time. https://rrr.se/cgi/index?pg=chive <https://rrr.se/cgi/index?pg=chive>
I have not used it on 650GB, but at least on 150++. The beauty, in my opinion, is that you can run the tool over and over again, to do delta data migrations, So, say that your initial transfer will take 2 days, then the subsequent runs will take hours, minutes or seconds, potentially minimising you downtime at the time of the actual upgrade/migration. Good luck in you migration! /Jan > On 5 Mar 2018, at 16:53, Vinod Gaidhani <vinod.gaidh...@gmail.com> wrote: > > Hi Team, > > We are planning to migrate from Microsoft to Linux [8.1 to 9.1] and as part > of this, we will have to move to Oracle as well. Can anyone please share > approach/experience of doing this at Database level using DBA utilities. Or > there is no otherways but do it at API level only because of the way data > handled in both databases [for LOBs/etc] > > We have explored multiple tools which handles this at API level but 650GB > data seems to be lot to be handled and verify by any tools out there. > > Thanks, > Vinod Gaidhani. > > -- > ARSList mailing list > ARSList@arslist.org > https://mailman.rrr.se/cgi/listinfo/arslist
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