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Data on Tap

Does your application data take ages to creep off your disk or your network card, even if no noticeable activity is taking place? Tools such as OProfile and SystemTap help you find out why.

Learning from the Best

The latest and greatest security issues

Divide and Conquer

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The vanilla kernel includes two cluster filesystems: OCFS2 has been around since 2.6.16 and is thus senior to GFS2. Although OCFS2 is non-trivial under the hood, it is fairly simple to deploy.

On the CD

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Obscured by Clouds

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The current trend toward cloud computing is obfuscated by a cloud of buzzwords and acronyms. Pushing the buzzwords aside, we take a look at the nitty gritty of the current crop of offerings.

Lean Machine

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Thin clients save electricity and administrative overhead. The lean desktop computers by Igel are easy to manage with the use of Igel's proprietary management tools.

Order into Chaos

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The Maatkit tool suite helps administrators with performance tuning and various tasks for MySQL and other databases.

Test Run

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Seven leading and popular backup solutions line up to face the Linux Technical Review test team, whose members have checked nearly 100 individual features in a comparative test.

Patched

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Small Business Server is a compact solution for file, print, and mail services in small businesses. We provide step-by-step instructions for installing the required updates.

Updates Gone Awry

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Routine updates to a Linux distribution can cause trouble; we provide some practical tips to help you recover.

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