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Ready-Made

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Murano provides an interface for installing and managing applications in the OpenStack cloud.

Light into the Darkness

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OpenDaylight provides a flexible solution for setting up a software-defined networking environment. We show you how to get started.

On the DVD

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Ubuntu Server 15.10 (64-bit) The DVD in this issue packs the newest 64-bit Ubuntu Server edition.

Never Say Die

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Persistent memory is non-volatile data storage in DIMM format. Losing power means that you won't lose data. What is it, and how can you use it?

Slimming System

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Deduplicating filesystems like SDFS store redundant data, such as that created by backups, only once, thereby saving valuable disk space. Additionally, the filesystem can distribute the data to be stored across multiple computer nodes.

Tech News

News for system administrators around the world.

Landscape Gardener

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Canonical's Landscape management environment is an admin's friend when Ubuntu systems need patching, updating, and provisioning.

Computing Machine

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Apache Hadoop is currently the marketing favorite for Big Data; however, setting up a complete Hadoop environment is not easy. OpenStack Sahara, on the other hand, promises Hadoop at the push of a button.

Welcome

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For many years, I've written about the plight of sys admins, about our bottom-feeding status, and about how we love our jobs so much that we'll take abuses dished out by employers, colleagues, and users. The only refuge we have is the computer world that we govern.

Everything Under Control

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OpenQRM is a web-based, open source, data center management and cloud platform that offers many popular Linux tools with no major configuration overhead. We show you how to use it.

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