Comments for Usn's IT Blog

Comment on Talk about Database Technology Basics at Berufsschule Wiesau by Rayne

Rayne — Mon, 01 Mar 2010 12:08:04 +0000

Thank you for sharing that informative paper.

Comment on Oracle 11g JDBC driver hangs blocked by /dev/random – entropy pool empty by Luis

Luis — Fri, 19 Feb 2010 04:27:30 +0000

Oustanding information. I was trying every imaginable combination of params/JDK versions to overcome the problem with Oracle 11g, Liferay EE on Centos 5.4. Until I found your post, and it worked quite fine. Thank you for sharing.

Comment on Apache 2.2 – “unable to include potential exec” by xy

xy — Fri, 05 Feb 2010 08:03:19 +0000

Good advice!

My solution:
Add “AddType text/html .html” into “httpd-multilang-errordoc.conf” in the directory entry.

Kind regards

Comment on The usual end-of-the-year stuff, but honestly! by TheBonsai

TheBonsai — Thu, 24 Dec 2009 11:57:47 +0000

All to say is:

y0!

Comment on DOAG Konferenz 2009: Impressions Day 1 by usn

usn — Tue, 24 Nov 2009 21:15:53 +0000

You are talking about enterprise edition? I can’t speak for Oracle Licensing, but as far as my understanding goes, at least in EMEA the CPU licensing model is all about CPUs built into the machine, no matter of their usage. Can’t imagine that they changed this recently.

Regards
Usn

Comment on DOAG Konferenz 2009: Impressions Day 1 by Marcus Mönnig

Marcus Mönnig — Tue, 24 Nov 2009 19:42:44 +0000

Do you have any idea if setting the CPU_COUNT to a lower number will have any influence on the number of processor licenses you have to have?

Comment on Oracle Explain Plans or Execution Plans: Guess or Reality? by usn

usn — Mon, 23 Nov 2009 11:14:41 +0000

You are right – changed it. Thanks for the hint!

Comment on Oracle Explain Plans or Execution Plans: Guess or Reality? by Jonathan Lewis

Jonathan Lewis — Mon, 23 Nov 2009 07:57:15 +0000

It’s worth noting in your last comment that E-rows is the estimate number of rows per “start” – so you should compare A-rows with “E-rows * Starts” rather than doing a straight comparison of E-rows and A-rows.

Comment on DOAG Konferenz 2009: Impressions Day 2 by Usn’s IT Blog » DOAG Konferenz 2009: Impressions Day 1

Usn’s IT Blog » DOAG Konferenz 2009: Impressions Day 1 — Thu, 19 Nov 2009 13:41:07 +0000

[...] a glance: The first day was great, and absolutely interesting. Let’s see what Wednesday brings, the program looks promising so [...]

Comment on DOAG Konferenz 2009: Impressions Day 1 by Usn’s IT Blog » DOAG Konferenz 2009: Impressions Day 2

Usn’s IT Blog » DOAG Konferenz 2009: Impressions Day 2 — Thu, 19 Nov 2009 13:38:29 +0000

[...] promised, today my impressions of yesterday (confusing, I know). Clarification: This is about Wednesday, November 18th. I’m still at DOAG [...]