On Sep 6, 2007, at 10:54 PM, Tom Lane wrote:
> "Dann Corbit" <DCorbit@connx.com> writes:
>>> Relational database pioneer says technology is obsolete
>>> http://www.computerworld.com/action/article.do?
>>> command=3DviewArticleBasic&articleId=3D9034619
>
>> This bit is a hint:
>> "Column-oriented databases -- such as the one built by Stonebraker's
>> latest start-up, Andover, Mass.-based Vertica Systems Inc. --
>> store data
>> vertically in table columns rather than in successive rows."
>
>> Mr. Stonebraker's company sells column oriented databases. So of
>> course
>> the other methods must be "obsolete".
>
> I don't see anything in there where Stonebraker says that
> relational DBs
> are obsolete. What he suggests is that column-oriented storage might
> beat row-oriented storage for a lot of modern applications. He
> might be
> right (I'm sure not going to bet against the guy who started Postgres)
> but this has not got anything to do with the concept of a relational
> database. It's an implementation detail --- maybe a pretty
> fundamental
> one, but in principle you could build a DB either way and no user
> could
> see a semantic difference.
>
I'm curious, given that Postgres wasn't even an SQL-centric database
when the original project ended, how much of the current Postgres
code base still contains code from the original project before the
incorporation of SQl rename to PostgreSQL?
Erik Jones
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