Re: Moving to 64-bit Oracle on Solaris 5.8
- From: "Joel Garry" <joelgarry@xxxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 21 Oct 2004 11:01:12 -0700
In addition to the FM, some notes on metalink are informative, like
62290.1 and 209766.1
It boils down to:=A0 need to increase a few init.ora parameters, like =
the
others said;=A0 numeric variables in memory will be twice as large;=A0
memory address pointers will be twice as large; packages will need to be
recompiled; migration will need to be performed if you move the
datafiles rather than imp/exp (which may be as simple as running one
script, utlirp, which recompiles packages, or you might have to change
word size); and data buffer size will not change.
So it is possible in some usages to actually have it slightly slower
(having to move larger pointers around), but I don't know that anyone
has demonstrated that makes much of a difference. Some fine tuning will
be required, but you do that anyways.
http://www.garry.to
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