Friday Mar 27, 2015

Friday Spotlight: Oracle Linux at Collaborate 15

Happy Friday!

If you’re headed to the Mandalay Bay in Las Vegas for Collaborate 15 in a couple of weeks, you’ll be able to learn a lot about Oracle Linux and Oracle VM. We will have a demo pod in Oracle’s demo area (booth #955) where you can talk to our experts and get your questions answered. The demo area is open Monday, Tuesday, and Wednesday of the show.

Also, be sure to attend our "Oracle Linux and Oracle VM Strategy, Update, and Roadmap” session at 4:30PM on Monday, April 13 in South Seas A. The conversation will include information on OpenStack, Docker, and other exciting things relating to Oracle Linux and Oracle VM.

April 12-16
Las Vegas, NV

We hope to see you there!
-Chris

Monday Mar 23, 2015

Press release: Epsilon Deploys Oracle Linux and Oracle VM

A new Oracle press release this morning highlights the use of Oracle Linux and Oracle VM at Epsilon. From the press release:

"With Oracle VM and Oracle Linux, Epsilon has significantly accelerated its service delivery while improving the resiliency of its infrastructure and reducing total cost of ownership. Epsilon can now rapidly provision high-performance, location-independent, elastic, and production-ready database and business intelligence environments for its customers—delivering these solutions up to 20 times faster than before." 

Head on over and read the full press release

Friday Mar 20, 2015

Friday Spotlight: Take the Oracle VM Customer Survey

Happy Friday!

I know we're here on the Oracle Linux blog, but we know a lot of our users are also using Oracle VM. The Oracle VM product management team has put together a very short (just a few minutes) survey that would really help them get some feedback on how people are using it in their environments.

Oracle VM Customer Survey

If you're an Oracle VM user, we'd love to get your feedback!

-Chris

Thursday Mar 19, 2015

Unbreakable Enterprise Kernel Release 3 Quarterly Update 5 Now Available

We are pleased to announce the availability of Unbreakable Enterprise Kernel Release 3 Quarterly Update 5 (UEKR3U5) for Oracle Linux 6 and Oracle Linux 7. This is the fifth quarterly update release for UEK Release 3 (Version 3.8.13-68) and includes driver updates and a consolidation of fixes for bugs and security issues.

Some notable highlights include:

  • The turbostat tool is now included with the kernel and can be used to provide information on processor topology and statistics, such as temperature and frequency.
  • Updates to the bonding driver to enable the ethtool command, which shows useful data like link aggregate speed and duplex mode.
  • The SHA-512 hash algorithm is now available for signing kernel modules during installation.
  • The ability to use swap files that reside on NFS shares is available as a technology preview.
  • Xen EFI support has been added.
  • Device driver updates (e.g. storage devices, network cards) from key partners, such as:
    • Broadcom
    • Cisco
    • Emulex
    • HP
    • Intel
    • Mellanox
    • Microsoft

For more details, please review the release notes.

The source code is available on our public git repository

Friday Mar 13, 2015

Friday Spotlight: More on Oracle Linux 7.1!

Happy Friday everyone, we hope you had a great week!

It was an exciting week for us with the release of Oracle Linux 7.1. You can read about the update, learn how to get it, read the documentation, and more.

We also have two fantastic blogs from Oracle Senior Vice President Linux and Virtualization Engineering, Wim Coekaerts. Wim talked about Oracle Linux and MySQL 5.6, and secure boot in Oracle Linux 7.1. There's a lot of great information there, so have a look through it for your Friday afternoon reading.

Have a great week and we'll see you next week!

-Chris

Thursday Mar 12, 2015

Announcing General Availability of Oracle Linux 7.1

We're happy to announce the general availability of Oracle Linux 7 Update 1, the first update release for Oracle Linux 7. All packages are currently available on ULN and public yum; ISO installation images will be freely available for download from the Oracle Software Delivery Cloud soon.

Oracle Linux 7 Update 1 ships with the following kernel packages:

  •     Unbreakable Enterprise Kernel (UEK) Release 3 (kernel-uek-3.8.13-55.1.6.el7uek) for x86-64
  •     Red Hat Compatible Kernel (kernel-3.10.0-229.el7) for x86-64

Oracle Linux 7 update 1 provides the latest features and innovations, such as:

  • Linux container support using either Docker or LXC with UEK Release 3
  • Comprehensive dynamic tracing with DTrace and UEK Release 3
  • Production support for Btrfs with UEK Release 3
  • The latest 3rd party hardware support

For more details on these and other new features and changes in Oracle Linux 7 Update 1, please consult the release notes in the Oracle Linux Product Documentation Library.

Oracle Linux can be downloaded, used and distributed free of charge and all updates and errata are freely available. For support, you decide which of your systems require a support subscription.  This makes Oracle Linux an ideal choice for your development, testing and production systems.  

For customers with Oracle Linux Premier Support, you also receive support for Oracle OpenStack for Oracle Linux and access to zero-downtime kernel updates with Oracle Ksplice, at no additional charge. Oracle Ksplice is fully supported and has been providing live kernel updates to production systems since 2009, delivering more than 1 million patches to mission critical systems without a single reboot.  For more information, please visit ksplice.oracle.com.

 For more information about Oracle Linux, please visit www.oracle.com/linux .

Friday Mar 06, 2015

Friday Spotlight: Archive of Oracle-Dell Webinar Now Available

Happy Friday!

We had a fantastic webinar this week with our friends from Dell. The webcast covered the Dell Integrated System for Oracle Database (DISOD), and how it works with Oracle Linux to help you get fantastic performance.

If you missed the live event, you can now view the archive version on-demand, at your convenience.

Dell-Oracle Joint Webinar Archive: What would you do if your database latency dropped 96%?

We'll see you next week!

-Chris

Monday Mar 02, 2015

Oracle Linux 7 System Administration Training

Get the most out of Oracle Linux 7 by taking the new Oracle Linux 7: System Administration training course. This course covers a wide range of skills including installation, using the Unbreakable Enterprise Kernel, configuring Linux services, monitoring, troubleshooting and preparing your system for the Oracle Database.

In this 5-day instructor-led course, learn to handle typical issues faced by administrators. You learn about the kernel development model and Linux distributions. You hear about Oracle's comprehensive solutions and Oracle's contribution to the Linux community.

You can take this course from your own desk as a live-virtual offering or travel to an education center to attend an in-class event.

You can influence the schedule for this new course by registering your interest in an event on http://oracle.com/education/linux.

Friday Feb 27, 2015

Friday Spotlight: Oracle Linux and Database Smart Flash Cache

Happy Friday!

One of the coolest, yet perhaps not best known, features of running Oracle Database and Oracle Linux together is Database Smart Flash Cache. Wim Coekaerts put it this way on his blog earlier this week:

"Basically, if you have flash devices attached to your server, you can use this flash memory to increase the size of the buffer cache. So instead of aging blocks out of the buffer cache and having to go back to reading them from disk, they move to the much, much faster flash storage as a secondary fast buffer cache (for reads, not writes)."

So, this gives you a way to significantly increase performance on your systems running the Oracle Database and Oracle Linux. How cool is that? Wim then goes on to describe the few easy steps it takes to get it up and running.

I highly recommend checking out Wim's blog entry on this fantastic feature, and there is also an in-depth white paper you can have a read through for even more info.

Have a great week!

-Chris 

Wednesday Feb 25, 2015

Technology Preview available for the Oracle Linux software collection library

Today we are announcing a technology preview for the Oracle Linux software collection library.  The software collection library provides useful features to both developers and administrators, by providing access to later versions of packages and libraries commonly used in development, such as Perl, PHP and Python. 

Under the software collection library, these packages can be installed on existing systems, without overwriting the base packages delivered by the platform release.  The software collection library delivers the latest features and enhancements to many popular packages, which developers and administrators can easily integrate into their projects and solutions.  The Oracle Linux software collection library can be downloaded today from public-yum.  Please review the release notes for more information and send us your feedback and questions on the Oracle Linux forum.   

Introduction to Using Oracle's Unbreakable Linux Network

Oracle's Unbreakable Linux Network (ULN) is a comprehensive resource for Oracle Unbreakable Linux support subscribers. ULN offers Linux software patches, updates and fixes, along with information on the yum program and support policies. Support subscribers can also download useful extra packages not included in the original distribution.

Watch this series of 3 videos Introduction to Using Oracle's Unbreakable Linux Network to learn how to:

  • Register an Oracle Linux system with the Unbreakable Linux Network (ULN)
  • Use Oracle's ULN web interface
  • Use the yum utility to install updates from ULN

This is one of the many topics you can learn more about in the Oracle Linux System Administration curriculum.

Monday Feb 23, 2015

ORACLE-DELL Webinar: What would you do if your database latency dropped 96%?

Dell-Oracle Joint Webinar: What would you do if your database latency dropped 96%?

Event Date: March 04, 2015

Time: 9 AM PST / 12 PM EST

Register 

Are you struggling with finding the right infrastructure that supports the performance demands of ALL your Oracle workloads, while balancing budgetary constraints and limitations? Does your applications and database instances require a lot of horsepower but you can’t cost-justify deploying them on expensive, high-end infrastructure? 

Dell offers a solution for this “middle-band” of applications, one that balances performance with total cost of ownership. The Dell Integrated System for Oracle Database (DISOD), pre-installed with Oracle Linux with Unbreakable Enterprise Kernel, is delivered ready to be installed with Oracle Database 12c, 11gR2, or 10g, providing the flexibility to fit into any existing infrastructure. Oracle Linux brings the latest Linux innovations to market, delivering performance, scalability, and reliability for enterprise applications, enterprise-class, low-cost support.

Attend our upcoming webinar March 4, 2015, at 9:00 am PST (11am CST) to find out :

  • Why DISOD delivers easy to procure, yet flexible to expand architecture perfectly suited to meet your needs
  • How your database can perform better without investing in high-end systems
  • Why Oracle Linux with Unbreakable Enterprise Kernel is the best choice for Oracle Database and Dell systems

Register today!


Friday Feb 20, 2015

Friday Spotlight: The Oracle Learning Library

Happy Friday!

You might have seen Antoinette O'Sullivan's post earlier this week about a new video for Ksplice. This video is part of the Oracle Learning Library, which is a tremendous resource for Oracle product information. There is a lot of content there on Oracle Linux, and if you're using other Oracle technologies, too, there is information on Oracle VM, Oracle Database, Oracle Cloud, Engineered Systems, Oracle Enterprise Manager, Oracle Fusion Middleware, the list goes on and on. If you have not checked it out, I highly recommend heading over there for some Friday afternoon learning.

We'll see you next week!

-Chris 

Wednesday Feb 18, 2015

Update Your Oracle Linux Kernel with Ksplice

With Ksplice you can update the kernel on a running system applying the latest kernel security errata. Patches are effective immediately without any need to reboot. Ksplice applies updates in the background without halting the system or restarting applications.

Watch this 12 minute video and learn to:

  • Subscribe an Oracle Linux system to the Ksplice channel on Oracle's Unbreakable Linux Network (ULN)
  • Install the Ksplice uptrack software package using the yum utility
  • Use the Ksplice uptrack utility to install Ksplice kernel updates without any need to reboot
  • Use the Ksplice web interface 

This is one topic you can learn about in the Oracle Linux System Administration curriculum. To learn more about the available training, go to http://oracle.com/education/linux

Monday Feb 16, 2015

Book An Oracle Linux OCP Exam Event Now

If you have developed your Linux system administration skills to expert level, now is the time to prove your knowledge to current and future employers.

The beta program for the Oracle Linux 6 Advanced System Administration Oracle Certified Professional (OCP) exam (1Z1-105) will continue until March 7th 2015. Until that date you can take advantage of a much reduced exam price so register for an exam event now.

Quick Links:

Recommended Training:

The recommended training for this OCP certification exam is the 5-day Oracle Linux Advanced Administration course.

You can take this course as a:

  • Live-Virtual Event: Attend a live event from your own desk, no travel required. Choose from a selection of events on the schedule to suit different timezones. Event start dates already on the 2015 schedule include February 22nd and 24th, March 2nd, April 12th and 13th, and May 14th, 17th, and 18th.
  • In-Class Event: Travel to an education center to attend a class: Below is a selection of the events already on the schedule.

 Location

 Date

 Delivery Language

 Melbourne, Australia

 23 February 2015

 English

 London, England

 16 February 2015

 English

 Reading, England

 13 April 2015

 English

 Berlin, Germany

 30 November 2015

 German

 Hamburg, Germany

 31 August 2015

 German

 Jakarta, Indonesia

 14 May 2015

 English

 Seoul, Korea

 16 March 2015

 Korean

 Kuala Lumpur, Malaysia

 13 April 2015

 English

 Auckland, New Zealand

 23 February 2015

 English

 Bangkok, Thailand

 20 April 2015

 English

 Belmont, CA, United States

 27 April 2015

 English

 Denver, CO, United States

 6 April 2015

 English

 Jacksonville, Fl, United States

 21 April 2015

 English

 Atlanta, GA, United States

 20 July 2015

 English

 Roseville, MN, United States

 27 April 2015

 English

 Edison, NJ, United States

 19 October 2015

 English

 Reston, VA, United States

 29 June 2015

 English

To register for a class or learn more about the Oracle Linux curriculum, go to http://oracle.com/education/linux.

About

Get the latest updates on strategy, products, events, news, customers, partners and all things Oracle Linux! Connect with Oracle's Linux experts.

Stay Connected

Twitter


Facebook

Search

Archives
« March 2015
SunMonTueWedThuFriSat
1
3
4
5
7
8
9
10
11
14
15
16
17
18
21
22
24
25
26
28
29
30
31
    
       
Today