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RE: Common Oracle RDBMS Misconceptions

From: Jesse, Rich <Rich.Jesse_at_qtiworld.com>
Date: Tue, 26 Jun 2001 11:50:36 -0700
Message-ID: <F001.00338B4B.20010626112117@fatcity.com>

Hi Jeremiah,

First, I believe it's a misconception that on a Unix system there can be no data lost in an Oracle DB from a system crash. This HAS to be a function of "syncer", doesn't it? And, therefore, until syncer decides any buffer writes actually go to disk, transactions can be toast. Granted, this is a very short time, but the possibility would still exist for a standalone Oracle DB, especially for one with a high transaction count. But I haven't seen any "official" info, whether true or false, from Oracle about this. Comments, anyone???

Second, I hope you're going to have explanations and/or qualifications (even brief ones!) about the misconceptions somewhere on your website? There's a few in your list that have me intrigued!

Thanks!

Rich Jesse                          System/Database Administrator
Rich.Jesse_at_qtiworld.com             Quad/Tech International, Sussex, WI USA

-----Original Message-----
Sent: Tuesday, June 26, 2001 12:05
To: Multiple recipients of list ORACLE-L

All right folks, I'm collecting misconceptions, of the type held by newbies and
oldtimers alike. My OOW proposal this year is for a presentation and paper on a
whole laundry list of these things, similar to what I wrote for hot backup. I
want to share what I have so far and solicit input for your favorites (pet peeves). I most certainly will credit individuals and this list for any ideas I
glean.

...
--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
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Author: Jesse, Rich
  INET: Rich.Jesse_at_qtiworld.com

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Original text of this message

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