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Most 747s are acutally flow by autopilot...so SQL server would be the 747 I
guess. The only think I need a little help with is the "takeoff".
I am not building some huge enterprise db warehouse, it is a single user db with a couple big tables with respect to the size of the box I am running the db on. I only want to get some basic configuration advice so that what little resources my box has are working most efficiently...and I promise that I won't go around flaming Oracle if things don't work out...I am already sold on Oracle...I LIKE ORACLE.
Joe
"Daniel Morgan" <dmorgan_at_exesolutions.com> wrote in message
news:3D177B25.B234AD5_at_exesolutions.com...
> Joe wrote:
>
> > Wow, judging by the tone of the two responses of my post, I have decided
> > that being an Oracle DBA must be *way* too stressful for me to handle.
I
> > think SQL server is the correct choice for me.
> >
> > "Sybrand Bakker" <postbus_at_sybrandb.demon.nl> wrote in message
> > news:k6mehu8lfr48h3pm7rha15f2tremcnnci9_at_4ax.com...
> > > On Mon, 24 Jun 2002 16:38:39 GMT, "Joe" <joegenshlea_at_attbi.com> wrote:
> > >
> > > >Oh yeah...
> > > >
> > > >80 Million rows may be nothing to Oracle but...
> > > >
> > > >In the last job I had our fact table was 3 million rows and with the
> > default
> > > >Oracle 8i installation. I was constantly getting errors when
executing
> > DML
> > > >SQL (It's been over a year so forgive me I am not entirely accurate
with
> > the
> > > >syntax). The errors had to do with Snapshot too old, and failing to
> > extend
> > > >tablepace extents, etc...and we had a DBA with 15 years experience
> > (mostly
> > > >OLTP experience albeit). We solved these issues by tweeking the
> > > >tablespaces, rollback segments,etc. From my experience with this
> > situation,
> > > >I decided to mess around with the configuration of the insallation in
my
> > > >test environment.
> > > >
> > > >By the way, I am a one man shop, my background is in Economics not
> > Computer
> > > >Science or anything of the sort, so be kind! Most everything I know
about
> > > >Oracle I've picked up doing in a research and analysis capacity and
also
> > > >what I've gleaned from "Oracle 8i Data Warehousing" by Dodge and
Gorman.
> > > >
> > > >Joe
> > > >
> > > First of all it strikes me that so many people are incapable to grasp
> > > the correct orthography of the word 'tuning', with *one* n.
> > > Secondly, if you only think a *little*, you could know a
> > > sort_area_size of 1 G for a system with 2 G is clearly outrageous and
> > > ridiculous. Sort_area_size is a per process limit, if you are not
> > > running dedicated server the sort_area_siz is NOT in the SGA, so
> > > evidently, the disk lamp in your server must be continually on,
> > > because you force the server to page *all the time*.
> > >
> > > I would recommend to start reading Designing Oracle for Performance,
> > > on page 1, before you even consider datawarehousing.
> > >
> > > Regards
> > >
> > >
> > > Sybrand Bakker, Senior Oracle DBA
> > >
> > > To reply remove -verwijderdit from my e-mail address
>
> I agree. The comment above in this thread "I was constantly getting errors
when
> executing DML" is a clear indication of why it is wise to caution people
not to
> jump into Oracle and assume it is SQL Server, or any other RDBMS product
for
> that matter.
>
> I've never had it happen to me in over ten years. But then that might be
because
> I didn't assume I could use the product without learning it. Just because
you
> can fly a Cesna does not mean you can fly a 747 without additional
training. And
> the same applies here. They may both fly but they are not the same. (and
please
> don't assume that the preceding analogy includes some subtle or not so
subtle
> value judgement ... it does not).
>
> Daniel Morgan
>
Received on Mon Jun 24 2002 - 15:11:36 CDT