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Home-Grown Cloud

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ownCloud is an alternative to the many online storage services whose data protection promises could turn out to be as nebulous as their offerings.

Dangerous Test Tools

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The common Apache benchmarking tool known as ab can carry off a highly effective DoS attack if you're not prepared.

On ICE

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ADMIN editor Joe Casad chats with Bill Mannel, SGI's Vice President for Server Marketing, on the latest release of SGI's Altix ICE high performance computing platform.

Flow Control

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Performance problems with virtual servers on Hyper-V are often caused by a network access bottleneck, but various optimization settings can help speed things up.

Cluster Time

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The longer a MySQL database is in use, the less you can do without it, so as your organization grows, you will eventually face the question of availability. Galera Cluster for MySQL is one possible answer.

News

Loop-the-Loop

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PowerShell's ability to use loops extends its reach to remote systems and lets you perform repetitive operations with ease.

Living with Limits in the Post-PC Era

Protocol Duties

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IPv6 is establishing itself in everyday IT life, and all modern operating systems from Windows, through Mac OS X, to Linux have it on board; but if you let IPv6 introduce itself into your environment, you could be in for some unpleasant surprises.

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