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30 Sys Admins to Follow on SysAdmin Day

Systems administrators: They keep our high-tech world up and running. From capacity planning, to 3 a.m. phone calls, to retiring that 10-year-old server that uses more power than your whole house, sys admins do it all. Open source communities would not be able to thrive without the networks, services, and...

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The Case Against SSDs

Flash-based SSDs have revolutionized enterprise storage. But SATA SSDs have serious problems that show that after more than 50 years of disk-based storage, our ancient I/O stack must be rebuilt. Here's why.

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As Public Cloud OS Instances Grow, So Do Security Admin Challenges

Moving apps to the public cloud? Better double-check security.

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Amazon's MySQL Database Challenger Aurora Exits Preview

AWS says its Aurora database engine provides up to five times better performance than the typical MySQL database.

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A New SysAdmin Pledge in Honor of SysAdmin Day

This Friday is what I consider to be, without the slightest glimmer of doubt, the most important holiday of them all... System Administrator Appreciation Day. “SysAdmin Day”, for short. Or simply “SAD,” for really short.

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How to Deploy Data-Centers with Cluster and Add ISCSI Storage in RHEV Environment

In this part, we are going to discuss how to deploy data-center with one cluster which contains our two hosts in the RHEV environment. Both of two hosts connected to shared storage, additional to... [[ This is a content summary only. Visit my website for full links, other content, and...

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