It all depends on how much down time you are willing to take. You really dont have any large databases, so your choice of methods is wide open. What are your constraints? On Thu, Jul 31, 2008 at 10:37 AM, Bala <oratips@xxxxxxxxx> wrote: > Gurus, > > We have a Requirement to migrate all 10 Oracle databases (10.2.0.1) running > on Sun Solaris Server ( Solaris 10) to HP-UX Server ( running HP-UX 11i). > > We want to upgrade all the databases to the latest Oracle release 10.2.0.4. > > > What could the most feasible approach ? -- Each of our Databases size is 30 > GB. > > Thanks for your time. > > -- > Bala Rao > -- Andrew W. Kerber 'If at first you dont succeed, dont take up skydiving.'