Friday Dec 20, 2013

Oracle Linux Friday Spotlight - December 20, 2013

Happy Friday, everyone! Just a quick note, this will be the last Friday Spotlight of 2013, we'll pick up again in the new year.

Our spotlight this week is on our excellent new screencast series, covering a variety of topics on Oracle Linux.

(click to jump to Oracle Media Network to play) 

Managing Your Oracle Linux Environment 


Oracle Linux: Maximize Performance, Minimize Downtime 


Oracle Linux – Reliability, Availability, and Scalability


We'll see you in the new year!

-Chris 

Tuesday Dec 17, 2013

The December Edition of the Oracle Linux Newsletter is Here!

The latest Oracle Linux Newsletter is now available! Like always, this issue is full of fantastic content. Here are some highlights:

  • Oracle Linux 6.5 Now Available
  • What Makes Oracle Linux the Best Platform for Oracle Database 12c white paper
  • New Oracle Linux screen cast series
  • Virtual SysAdmin Day on January 28
  • Customer and partner spotlights
  • And much more! 

You can read the latest edition online right now or sign up to get it automatically delivered to your inbox. 

Friday Dec 13, 2013

Oracle Linux Friday Spotlight - December 13, 2013

Happy Friday!

Our spotlight this week is one of my favorite videos (and one of my favorite features of Oracle Linux), Ksplice. If you're not familiar with Ksplice, it's really astounding – it allows you to update the Linux kernel while it is running and without needing to restart. It's just amazing technology, and it comes with your Oracle Linux support subscription.

In the video below, Oracle's Tim Hill described a few different scenarios of how Ksplice can be used (click the image to hop over to the Oracle Linux YouTube channel and play the video):

See you next week!

-Chris 

Tuesday Dec 10, 2013

Oracle Joins the OpenStack Foundation

Oracle has become a Corporate Sponsor of the OpenStack Foundation! Ronen Kofman has a little more detail and a link to the press release over on the Oracle Virtualization blog.

-Chris

Friday Dec 06, 2013

Oracle Linux Friday Spotlight - December 6, 2013

Happy Friday!

By now, you've probably heard about the release of Oracle Linux 6.5. One really cool thing about this release is that Unbreakable Enterprise Kernel Release 3 is installed by default, meaning you get to use all the great features of UEK R3 without needing to do a separate installation. And are there a lot of great features in UEK R3! So, our spotlight this week is on the release notes for the latest version of Oracle's Unbreakable Enteprise Kernel.

Unbreakable Enterprise Kernel Release 3 release notes

You'll learn about Control Groups, Linux Containers, DTrace, additional crypto options, improved diagnostics, the updated btrfs, better memory management, more networking options, improvements for performance, security, storage, and much more.

See you next Friday!

-Chris 

Thursday Dec 05, 2013

Announcing Oracle Linux 6.5 including the Unbreakable Enterprise Kernel Release 3

We're happy to announce the immediate availability of Oracle Linux 6 Update 5, the fifth update release for Oracle Linux 6. You can find the individual RPM packages in our public yum repository now; ISO installation images will be freely available for download from the Oracle Software Delivery Cloud soon.

Some highlights in this release include:

  • DTrace support has now been integrated in the default kernel and now supports user-space tracing of DTrace-enabled applications via the USDT provider.
  • Linux Containers (LXC) are now supported in the UEK R3.
  • The Btrfs file system now supports the send and receive subcommands that allow you to record the differences between two subvolumes, which can either be snapshots of the same subvolume or parent and child subvolumes. Btrfs now also supports replacing devices without unmounting or otherwise disrupting access to the file system.
  • The OpenFabrics Enterprise Distribution (OFED) 2.0 stack has been added, supporting a wide range of Infiniband protocols.
  • Paravirtualization support has been enabled for Oracle Linux guests on Windows Server 2008 Hyper-V or Windows Server 2008 R2 Hyper-V.

For more details on these and other new features and changes in Oracle Linux 6 Update 5, please consult the Release Notes in the Oracle Linux Product Documentation Library.

Oracle Linux 6 Update 5 is the first Oracle Linux distribution that installs the Unbreakable Enterprise Kernel Release 3 (based on mainline Linux 3.8) by default on systems based on the x86_64 architecture. The UEK R3 has already been released and announced for previous Oracle Linux 6 versions via a dedicated yum repository in October. The Red Hat compatible kernel is also included for compatibility.

For a detailed list of notable changes and improvements in UEKR3, please check the Release Notes for Unbreakable Enterprise Kernel Release 3.

As usual, Oracle Linux can be downloaded, used and distributed free of charge and updates and errata are freely available. For support, you are free to decide which of your systems you want to obtain a support subscription for, and at what level each system should be supported. This makes Oracle Linux an ideal choice for your development, testing and production systems - you decide which support coverage is the best for each of your systems individually, while keeping all of them up-to-date and secure.

Read the press release.

Wednesday Dec 04, 2013

Oracle Linux and Oracle VM will be Featured at Dell World 2013



Oracle is proud to be a Gold sponsor at Dell World 2013. Join Oracle Linux and Virtualization experts and discover how you can benefit from Oracle software integration with Dell hardware. Our activities include:

Session: Why Choose Oracle Linux for your Oracle Database 12c Deployments

Details: Thursday, 1:30 – 2:30pm, Room 17AB

Speaker: Chris Kawalek, Oracle

Find out how Oracle Linux is optimized for Oracle Database and the benefits of deploying them together on an integrated and fully tested infrastructure.

Theater Presentation: Best Practices for Virtualizing Oracle Database and Oracle Applications with Oracle VM

Details: Thursday, 11:00-11:25am, Expo area (Theater on the right)

Speaker: Chris Kawalek, Oracle

Realize the true potential of virtualization beyond server consolidation using Oracle VM’s application-driven virtualization approach.

Theater Presentation: Dell/Oracle Active Infrastructure 

Details: Thursday, 2:30-2:55pm,  Expo area (Theater on the right)

Speaker: Tom Kopec, Oracle

Get a high level review of the recently announce Dell / Oracle Active Infrastructure.  

Booth  #401G
Come to the Oracle booth on Monday and Tuesday, talk to our experts, pick up free Oracle Linux and Oracle VM software DVD.

We hope to see you at Dell World.

Monday Dec 02, 2013

Three Weeks Remain to Take the Beta Oracle Linux OCA Exam

Thousands of people have testified to the value of the Oracle Certification Program as follows:

  • 97% said they have benefited from certification.
  • 96% would recommend the program to a professional colleague.
  • 89% said they gained more confidence in their Oracle expertise after becoming certified.

You have until December 21st to take the new Oracle Linux 5 & 6 System Administrator OCA Certification exam in its beta form. During the beta phase, you get a fully fledged certification at a much reduced price, for example $50 in the United States and 39 euros in the euro zone.

To see what is covered in this exam, look at the Exam Topics on the certification page.

For information about the Oracle Linux curriculum, go to http://oracle.com/education/linux.

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