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Hi
there,
yes,
ASM is useful - but you cannot compare CBO and ASM. If there is a bug in CBO -
you still get your data. But if there is a bug in ASM ...?
Felix
If anybody wants all the bugs out of a product (in
this case ASM) before using it, then let's throw all our softs out the window.
If you look at any patchset (10gR1 or 10gR2), how many patches you find for ASM,
compared to, let's say, CBO? and every body uses CBO.
ASM is not a magic
bullet for storage, but it's very useful.
Another point about performance:
Netapps say that if you use ASM with iSCSI configuration to go to their disks,
it's faster than using NAS (NFS mount the disks). They did the tests, not me.
So, if you can live with it, ASM is the way to go.
rgds
On 6/12/06, Robert
Freeman <robertgfreeman@yahoo.com>
wrote:
On
06/11/2006 03:38:53 PM, goran bogdanovic wrote:
> Depends of how you
understand "if you know the way how it works"...I
> do not have to know
(every single detail) how internally one airplane
> works, but if I know
all the possibilities of the airplane and how to
> use them
efficiently, it is enough for me to make my flight efficient
> and
comfortable.
>> Except in the cases where the plane has some
quirks which will be
straightened
>> up in the future releases.
Boeing 747 used to have electric wiring in the
gas
>> tanks,
which was straightened up after the tragedy of the flight
TWA-800
which
>> plunged into Atlantic somewhere east of Long
Island, killing everybody
aboard.
>> There was also a great ship
called Itanic, Itanium or something like
that,
>> famous for Kate
Winslet singing and Leonardo di Caprio freezing. That
tragedy,
>>
and here I don't mean Kate's singing, could have also been avoided, had
the
captain
>> known that his ship was not unsinkable. Other then that,
you can enjoy
your flight or
>> not, depending on the qualities
of the plane. You could make a decision
to take your passengers on the
>> fateful flight. You never know. And that
makes you an ideal
marketing
>> target for the new products.
>> Let me ask you
a question: would you fly with the new and unproven Airbus
A380
or
>> would you rather opt for slightly less fancy B-747 instead? I
would
definitely chose
>> the latter option. ASM is, in effect,
A380. Until it's proven itself to
the degree
>> of B-747, I'll
admire it from afar. You and me are both from the same
area of
the
>> world and, as such, we both occasionally fly home and that is
a decision
we both
>> have to make from time to time.
Agree
with you, 100%. Caution is always warranted with the new technology...
Just
like us leading edgers, I rather think the captain of Titanic might
well
have known of the short comings of the vessel and it's design (as
others
did). But it was the latest and greatest!
I've seen clients that used
ASM when it first came out and certain persons
who will go unnamed opted to
use it. ASM had lots of problems. I would not
have done so, and in fact I'm
not sure I would now. Just my opinion.
> Like in a Formula 1
race, Michael Schumacher knows how to efficiently
> use and drive good
car designed by good engineers, and he was 7 time
> world champion :-)
Give one of those good engineers to drive this car,
> he won't even
finish the race :-)
>> Racing is not a big deal. It takes more
skill to drive from Stony Brook
to
>> Manhattan on Monday morning,
using I-456, otherwise known as LIE (Long
Island
>> Expressway).
That is where car and driver prove themselves.
Alternatively,
you
>> can try I-95 south from Bridgeport, CT to New York City any
day of the
week,
>> during the morning rush hour.
Hey...
Boeing has a flying club so those engineers will actually understand
what
it's like to actually FLY an airplane. In fact, I was just reading a
story
of someone at Cessna who started out as an engineer, learned to fly in
the
flying club, and is now a test pilot for the Citation.
>
> I
am not saying that a ASM is perfect (CBO is not perfect also) and
> that
can be used in every
> situation, but if used properly in right
situation, can make a life of
> a DBA much easier.
>> Or,
in some situations, a living hell. I don't want to take a chance.
>>
God might play dice, but I do not.
I agree.... until a product is stable, I
prefer not to use it. However, one
has to guard against the other side....
One has to guard against the "Oh, I
tried that in 7.3, and found a bug in
it so I'll never use it again". That
is way to far on the other side of the
fence.
Cheers!
Robert
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