RE: OPS DBA work (was dumb question)

From: Shreeni <sri.tri_at_verizon.net>
Date: Mon, 04 Feb 2002 19:44:37 -0800
Message-ID: <F001.00405AF3.20020204193030@fatcity.com>

Hi
John,

Thx for the
input. I really appreciate it. I was just kind of stumped when I was asked not once but several times and places, to point out the diff between an OPS DBA and a "regular" DBA that I am.

Thanks
again

Shreeni
Shreenivasa Raoe-Zing
Technologies,
Inc..41-43 Beekman Street, 3rd FloorNew York, NY 10038.Tel: (212)233-9861 xt.241Fax: (212)233-9862Cell:(917)861-4966<A href="mailto:lsama_at_e-zingtech.com">lsama_at_e-zingtech.com
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<FONT

 face=Tahoma size=2>-----Original Message-----From: root_at_fatcity.com [mailto:root_at_fatcity.com] On Behalf Of Hallas JohnSent: Monday, February 04, 2002 4:05 AMTo: Multiple recipients of list ORACLE-LSubject: OPS DBA work (was dumb question)
<SPAN

 class=506365808-04022002>Shreeni,
<SPAN

 class=506365808-04022002>
 The
 mangement of a OPS system does not require any extra skills or facilities. Areas that are different or need more attention from a standalone instance include the following :
<SPAN

 class=506365808-04022002>
<SPAN

 class=506365808-04022002>Management and tuning of internode communication. Specifically reducing the level of pinging - use of GC% init.ora variables
<SPAN

 class=506365808-04022002>Requirement for different start up scripts (exclusive and shared modes)
 Some
 additional work when duplicating databases using RMAN
<SPAN

 class=506365808-04022002>Perhaps more involvement with application and sys admin teams to determine load balancing factors
<SPAN

 class=506365808-04022002>
<SPAN

 class=506365808-04022002>I am sure there are others (probably ones I should be doing that I am not)
<SPAN

 class=506365808-04022002>

The
 simplest thing to remember about OPS is that there is only 1 set of datafiles and therefore tables, despite the number of instances that may be using those datafiles. This point is occasionally made to those whob elieve that we have a fully resilient set up.
<SPAN

 class=506365808-04022002>
<SPAN

 class=506365808-04022002>HTH
<SPAN

 class=506365808-04022002>
<SPAN

 class=506365808-04022002>John

-----Original Message-----From: Shreeni [mailto:sri.tri_at_verizon.net]Sent: 04 February 2002 00:40To: Multiple recipients of list ORACLE-LSubject: Dumb question
 Hi
 List,
 
 To ask a
 dumb question, is there any special way to run exp/imp on Oracle Parallel server on Solaris ?? Is parallel server DBA different than a "regular" DBA ?? :)
 
 TIA
 
 Shreeni
 Shreenivasa
 Raoe-Zing Technologies, Inc..41-43 Beekman Street, 3rd FloorNew York, NY 10038.Tel: (212)233-9861 xt.241Fax: (212)233-9862Cell:(917)861-4966<A

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