RE: Clash of the DBs in eWeek

I was involved in a similar thing a while ago, with a couple of different databases including a new in memory database, which is meant to be 10 times faster than Oracle.

And it was, until Oracle was tuned. It was a different story then!

Jim

-----Original Message-----
Sent: 28 February 2002 19:43
To: Multiple recipients of list ORACLE-L

Do you mean it was SQL Server DBAs tuning Oracle in this test, because that's what they are using for their web-site?

Igor Neyman, OCP DBA
ineyman_at_perceptron.com

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Thursday, February 28, 2002 1:58 PM

> Interesting, I went to the web page and clicked on the link
>
> "Putting database performance to the test" and got the following message
>
> Could not Connect to DB:
> [Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]SQL Server does not
> exist or access denied.
>
> Oh well, maybe they were mad because they lost!
>
> John
>
> sorr_at_rightnow.com wrote:
>
> >At first glance it looks like they could have done more to tune Oracle.
> >Certain tables could have been cached (or buffer pools could have been
> >used). They're only using a 4K db block so it would have been nice to see
> >tests with 8K and 16K db blocks. Sort area size may need tuning. I'd like
to
> >see some tkprof on the queries and see what the most expensive queries
are
> >in terms of CPU, I/O, and number of executions. It would be nice to see
> >database results on Linux... It would be cool to see what some focused
> >tuning efforts could do but who has time for that?
> >
> >Anyone have any other tuning suggestions for eWeek?
> >
> >Time for the tuning DBA guru's to shine. :-)
> >
> >
> >
> >-----Original Message-----
> >Sent: Thursday, February 28, 2002 9:53 AM
> >To: Multiple recipients of list ORACLE-L
> >
> >
> >Anybody happen to see the cover story on the 02/25/2002 iss of eWeek
titled
> >"Database Clash"?
> >
> >The pretty graphs say that their tests showed that Oracle and MySQL
rocked
> >the other DBs they tested (including MS SQueaL Server). So I
investigated.
> >I went to http://www.eweek.com/ and downloaded the "Online Exclusive:
> >Download our configuration and tuning scripts".
> >
> >According to the Oracle setup docs in there, they're NOT using MTS and
> >processes in init.ora is 150. So then how did they test for 1000
> >"concurrent Web clients"?
> >
> >Anyone have a thought?
> >
> >
> >Rich Jesse System/Database Administrator
> >Rich.Jesse_at_qtiworld.com Quad/Tech International, Sussex, WI
USA
> >
>
>
> --
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--
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--
Author: Igor Neyman
  INET: ineyman_at_perceptron.com

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-- 
Author: James McCann
  INET: james_at_openet-telecom.com

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