NuxOra – Linux and Oracle IT website

Of course you’be been using google for a while… but instead of reading the results, it would also be interesting to see it and see the related websites to yours or see the most relevant websites (linked to each others) dealing with a word or an expression.

For exemple, here is the result for nuxora.com :

Try it: TouchGraph

I’ve tried to use Nagios 3.0 b2 but there was a problem with the mail, this was corrected with a new beta release. You should download it if you were using the beta 2 version

Donwload Nagios

The new realse of Nagios 3 was released today. It fixes some bugs and add improvments to the new host logic check.

As soon as the new version will be available, a tutorial will be published about Nagios 3.

Visit:
Nagios.org

En vacances, quelques jours et je decouvre que Xen a été rachté par Citrix. Le point positif montre l’importance aujourd’hui des solutions de virtualisation et le serieux de la solution XenSource. Le point négatif réside dans le flou concernat le cote open-source de Xen, en effet dans les différentes annonces faites sur le sujet, des zones d’ombres persistent sur le type de licence.

visit:
http://www.xensource.com

http://www.citrix.com

Oracle is going to launch today Oracle Database 11g

On Oracle website you can join a live webcast about this new version. it will be at 10 a.m. ET

We had to wait 4 long years to have these 482 new features with data compression for example or hot patching (that sounds great) or new RAC possibilities:

Oracle11g High Availability & RAC new features

Oracle continues to enhanced Real Application Clusters in Oracle11g and we see some exciting new features in RAC manageability and enhanced performance:

• Oracle 11g RAC parallel upgrades - Oracle 11g promises to have a rolling upgrade features whereby RAC database can be upgraded without any downtime. Ellison first promised this feature in 2002, and it is a very challenging and complex 11g new feature.
  

• Oracle RAC load balancing advisor - Starting in 10gr2 we see a RAC load balancing advisor utility. Oracle says that the 11g RAC load balancing advisor is only available with clients which use .NET, ODBC, or the Oracle Call Interface (OCI).
  

• ADDM for RAC – Oracle will incorporate RAC into the automatic database diagnostic monitor, for cross-node advisories.
  

• Optimized RAC cache fusion protocols - moves on from the general cache fusion protocols in 10g to deal with specific scenarios where the protocols could be further optimized. Source: Mark Rittman
  

• Oracle 11g RAC Grid provisioning - The Oracle grid control provisioning pack allows you to “blow-out” a RAC node without the time-consuming install, using a pre-installed “footprint”. Oracle 11g OEM has have easy server blade installs where a binary footprint is tar’ed to the server blade and configured, without a cumbersome install process.
  

• Hot patching - Zero downtime patch application.
  

• Data Guard - Standby snapshot – The new standby snapshot feature allows you to encapsulate a snapshot for regression testing. You can collect a standby snapshot and move it into your QA database, ensuring that your regression test uses real production data.
  

• Quick Fault Resolution - Automatic capture of diagnostics (dumps) for a fault.

Don’t miss the live webcast -> Click here to view the live Webcast on July 11, 2007.

It’s now official, Oracle has announced the release of Oracle 11g on 11th July 2007.

Since last October and the OpenWorld conference, Oracle was anouncing this new version. A lots of new features will be avalaible in this 11g version. That will be detailed on a future post.

Of course i’m sure you notice that 11g will be launched 11 july (and “g” is the 7th letter of the alphabet and july the 7th month of the year) Oracle 11g should be a lucky version even if it will not be launched th 7th July (07/07/07)

>> www.oracle.com

You’d like to have a post or a tutorial about linux (redhat, fedora) Oracle (database, 10g, RAC or OAS – oracle application suite), Nagios, Cacti,…

Feel free to ask and i’ll try to answer to your question.
Leave a comment with your question.

The new release of Fedora is avalaible: “Fedora 7″.

 Here are the new features:

• Kernel 2.6.21 (what’s new deals with FireWire, Hard drive P-Ata, Wifi)
• Xen 3.1 and KVM
• Smolt
• GNOME 2.18
• KDE 3.5.6
• Compiz 0.3.6
• Firefox 2.0
• Thunderbird 2.0
• OpenOffice.org 2.2
• KOffice 1.6.2
• The Gimp 2.2.14
• Dev.Eclipse 3.2, Mono 1.2.3, Python 2.5

Please remember also to use “Pungi” to create your own linux distribution

Download it and test it : FedoraProject.org.