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The Clone Wars – CentOS vs. Scientific Linux

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Linux

With Linux in the Enterprise, RHEL is king. Sure there are people who love and use Debian, or Suse. I would imagine that if you looked hard enough you could likely find somebody who’s using Slackware or Gentoo in a business somewhere. But I think it can safely be said that RHEL is currently the dominant enterprise Linux distribution. Then, of course, there are the clones. If you so choose, you can forgo Shadowman’s Support team and either compile the freely available Redhat Source RPMs, or choose to use a community-supported RHEL clone. Currently, the two most popular of those clone distributions are CEntOS (Community Enterprise Operating System) and Scientific Linux (SL).

So if you have decided to not utilize Redhat support, which of these downstream clones is the better choice? With the recent (much delayed) release of CentOS 6.0 in the past week, many company’s are looking to move up to the RHEL 6.0 family of operating systems. But is CentOS still the right choice? Being a primarily CentOS shop, and being more than a little OCD myself, I decided to compare the two in as practical as a manner as I could. Below are the results.

rest here




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today's leftovers

'Turbo Boost Max 3.0' and Mesa 17.2.4

  • Turbo Boost Max 3.0 Support For Skylake Fixed With Linux 4.15
    The platform-drivers-x86 updates have been sent in for Linux 4.15 and include a range of improvements for Intel hardware support. One of the bigger items is support for Skylake CPUs with Turbo Boost Max 3.0.
  • Mesa 17.2.4 Graphics Stack Lands for Ubuntu 16.04 LTS and Ubuntu 17.10 Gamers
    Canonical's Timo Aaltonen reports on the availability of the Mesa 17.2.4 open-source graphics drivers stack on the X-SWAT updates PPA for Ubuntu 16.04 LTS and Ubuntu 17.10 systems. Ubuntu systems have always lagged behind the development of the Mesa 3D Graphics Library, the Linux graphics stack containing open-source drivers for Intel, AMD Radeon, and Nvidia GPUs, but they usually catch up with it through a specially crafted PPA (Personal Package Archive) repository that can be easily installed by users.

OSS Leftovers

  • The Future of Marketing Technology Is Headed for an Open-Source Revolution
  • Edging Closer – ODS Sydney
    Despite the fact that OpenStack’s mission statement has not fundamentally changed since the inception of the project in 2010, we have found many different interpretations of the technology through the years. One of them was that OpenStack would be an all-inclusive anything-as-a-service, in a striking parallel to the many different definitions the “cloud” assumed at the time. At the OpenStack Developer Summit in Sydney, we found a project that is returning to its roots: scalable Infrastructure-as-a-Service. It turns out, that resonates well with its user base.
  • Firefox Quantum Now Available on openSUSE Tumbleweed, Linux 4.14 Coming Soon
    Users of the openSUSE Tumbleweed rolling operating system can now update their computers to the latest and greatest Firefox Quantum web browser.
  • Short Delay with WordPress 4.9
    You may have heard WordPress 4.9 is out. While this seems a good improvement over 4.8, it has a new editor that uses codemirror.  So what’s the problem? Well, inside codemirror is jshint and this has that idiotic no evil license. I think this was added in by WordPress, not codemirror itself. So basically WordPress 4.9 has a file, or actually a tiny part of a file that is non-free.  I’ll now have to delay the update of WordPress to hack that piece out, which probably means removing the javascript linter. Not ideal but that’s the way things go.