Comments for Karl about the Oracle Database http://www.orcasoracle.org Some experiences out of my daily oracle practice Tue, 14 Oct 2008 01:44:54 +0000 http://wordpress.org/?v=2.0.2 Comment on SuSE Linux 10.1 and Oracle 10.2 64bit installation by carl.reitschuster http://www.orcasoracle.org/2007/04/18/suse-linux-101-professional-and-oracle-102-64bit-installation/#comment-1713 Thu, 19 Apr 2007 06:51:47 +0000 http://www.orcasoracle.org/2007/04/18/suse-linux-101-professional-and-oracle-102-64bit-installation/#comment-1713 Thank you Martin for the Hint. Your given Link describes Installation on SLES10. This is a good hint for the basics. But SuSE Professional 10.1 is different (The configuration adresses more Desktop users)- more manual action is needed. Karl Thank you Martin for the Hint.
Your given Link describes Installation on SLES10. This is a good hint for the basics. But SuSE Professional 10.1 is different (The configuration adresses more Desktop users)- more manual action is needed.

Karl

]]> Comment on SuSE Linux 10.1 and Oracle 10.2 64bit installation by Martin http://www.orcasoracle.org/2007/04/18/suse-linux-101-professional-and-oracle-102-64bit-installation/#comment-1712 Wed, 18 Apr 2007 19:24:50 +0000 http://www.orcasoracle.org/2007/04/18/suse-linux-101-professional-and-oracle-102-64bit-installation/#comment-1712 Hello Karl, i've done similar installations some years ago, and at this time i found the documents on the suse side useful. See <a href="http://www.novell.com/products/server/oracle/documents.html" title="sles oracle docu" rel="nofollow">http://www.novell.com/products/server/oracle/documents.html </a> Best regards, Martin Hello Karl,
i’ve done similar installations some years ago, and at this time i found the documents on the suse side useful.
See http://www.novell.com/products/server/oracle/documents.html
Best regards,
Martin

]]> Comment on Not All OBJECT_TYPES are found in the DBA_OBJECTS View by Pythian Group Blog » Log Buffer #10: a Carnival of the Vanities for DBAs http://www.orcasoracle.org/2006/09/14/not-all-object_types-are-found-in-the-dba_objects-view/#comment-1711 Fri, 09 Mar 2007 21:39:12 +0000 http://www.orcasoracle.org/2006/09/14/not-all-object_types-are-found-in-the-dba_objects-view/#comment-1711 [...] Karl about the Oracle Database&#8217;s Carl Reitschuster tips off his readers to a quirk of Oracle&#8217;s DBA_OBJECTS View: it does not support all object types. [...] […] Karl about the Oracle Database’s Carl Reitschuster tips off his readers to a quirk of Oracle’s DBA_OBJECTS View: it does not support all object types. […]

]]> Comment on Scalability : About by carl.reitschuster http://www.orcasoracle.org/2007/01/26/scalability-about/#comment-1705 Tue, 27 Feb 2007 06:40:33 +0000 http://www.orcasoracle.org/2007/01/26/scalability-about/#comment-1705 <p>Hi Stew, your observation is simply true. But as as software guy you should point more to the the first definition. You can write software which uses and handles resources in such a bad way that increase of resources has almost no effect. So the better the software answer to incresaed resources the more scalable it is. cheers Karl </p> <p>PS.: Had to write a study of an reporting system. Even with 24CPU, 96G of Ram and fast storage the Throughput did not increase any more. Because of the very bad software scalability.</p> <p>PS.:PS.: So i see scalability in &#160;software and&#160;hardware.</p> <p>&#160;</p> Hi Stew, your observation is simply true. But as as software guy you should point more to the the first definition. You can write software which uses and handles resources in such a bad way that increase of resources has almost no effect. So the better the software answer to incresaed resources the more scalable it is. cheers Karl

PS.: Had to write a study of an reporting system. Even with 24CPU, 96G of Ram and fast storage the Throughput did not increase any more. Because of the very bad software scalability.

PS.:PS.: So i see scalability in  software and hardware.

 

]]> Comment on Scalability : About by Stew http://www.orcasoracle.org/2007/01/26/scalability-about/#comment-1704 Mon, 26 Feb 2007 22:10:28 +0000 http://www.orcasoracle.org/2007/01/26/scalability-about/#comment-1704 Being a software (rather than hardware) kinda guy, I think the latter definition is the one that matter most. I always find the workload usually increases much faster than the resources needed to handle it. Being a software (rather than hardware) kinda guy, I think the latter definition is the one that matter most. I always find the workload usually increases much faster than the resources needed to handle it.

]]> Comment on Slow Tablespace Query Performance with Db Console and full RECYCLEBIN$ by Karl http://www.orcasoracle.org/2006/11/08/slow-tablespace-query-performance-with-db-console-and-full-recyclebin/#comment-1388 Fri, 10 Nov 2006 08:37:31 +0000 http://www.orcasoracle.org/2006/11/08/slow-tablespace-query-performance-with-db-console-and-full-recyclebin/#comment-1388 yes Martin, i aggree! But i would not disable it; It's hard to get a table back once it's really *hard* dropped. So my recommendation is to use is but also to maintain it. Karl yes Martin, i aggree!
But i would not disable it; It’s hard to get a table back once it’s really *hard* dropped. So my recommendation is to use is but also to maintain it.
Karl

]]> Comment on Slow Tablespace Query Performance with Db Console and full RECYCLEBIN$ by Martin http://www.orcasoracle.org/2006/11/08/slow-tablespace-query-performance-with-db-console-and-full-recyclebin/#comment-1387 Fri, 10 Nov 2006 07:00:15 +0000 http://www.orcasoracle.org/2006/11/08/slow-tablespace-query-performance-with-db-console-and-full-recyclebin/#comment-1387 Note that in 10gR2 it's already possible to disable the recycle bin by setting the init-parameter RECYCLEBIN=OFF (10g R1 only had an underscore-parameter for this). BR, Martin Note that in 10gR2 it’s already possible to disable the recycle bin by setting the init-parameter RECYCLEBIN=OFF
(10g R1 only had an underscore-parameter for this).
BR,
Martin

]]> Comment on Not All OBJECT_TYPES are found in the DBA_OBJECTS View by carl.reitschuster http://www.orcasoracle.org/2006/09/14/not-all-object_types-are-found-in-the-dba_objects-view/#comment-1238 Fri, 15 Sep 2006 19:20:40 +0000 http://www.orcasoracle.org/2006/09/14/not-all-object_types-are-found-in-the-dba_objects-view/#comment-1238 You are welcome David! Karl You are welcome David!
Karl

]]> Comment on Not All OBJECT_TYPES are found in the DBA_OBJECTS View by David Edwards http://www.orcasoracle.org/2006/09/14/not-all-object_types-are-found-in-the-dba_objects-view/#comment-1236 Fri, 15 Sep 2006 18:08:03 +0000 http://www.orcasoracle.org/2006/09/14/not-all-object_types-are-found-in-the-dba_objects-view/#comment-1236 Thanks for the tip. I mentioned it in <a href="http://www.pythian.com/blogs/246/log-buffer-10-a-carnival-of-the-vanities-for-dbas" rel="nofollow">Log Buffer #10</a>. Dave Edwards. <a href="http://www.pythian.com/blogs/about-log-buffer" rel="nofollow"><i>Log Buffer</i> Thanks for the tip. I mentioned it in Log Buffer #10.

Dave Edwards.
Log Buffer

]]> Comment on Page Not Found by Ora fan http://www.orcasoracle.org/db-control/miscellaneous/page-not-found/#comment-1177 Fri, 08 Sep 2006 04:02:38 +0000 http://www.orcasoracle.org/db-control/miscellaneous/page-not-found/#comment-1177 Thanks a lot. You made my day. Thanks a lot. You made my day.

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