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Cloud Storage

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Many HPC sites with petabytes of data need some sort of backup solution. Among the many candidates, cloud storage is a serious contender. In this article, we look at one solution with some serious advantages: S3QL.

Database Tuning

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The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance.

Fedora 18

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Poison

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Hardly a day goes by without reports of hackers breaking into government, military, or enterprise servers. If you analyze the details of the hacker's approach, you will see that, in 90 percent of all cases, SQL injection was the root cause of a server's compromise.

New Mix

Ubuntu Business Desktop Remix sees Canonical not only attempt to oust Windows off the enterprise desktop but also position itself as a low-budget alternative to enterprise desktops by Red Hat and SUSE.

CountingTime

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Cron jobs are essential to managing Linux and Unix systems. However, the syntax is very limited and prone to errors. A modern cron substitute sets out to remove these weaknesses.

A Tasty Drop

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Django is often used for creating Python web applications, but a lesser known option called Flask can offer more flexibility. In this article, we will take a closer look at Flask.

A Step-by-Step Cloud Setup Guide

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The first article in this workshop looked at the theory behind OpenStack; the second part takes a more hands-on approach: How can you set up an OpenStack cloud on a greenfield site?

News

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Exploring the New OpenMP Specification

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We talked with Michael Wong, OpenMP CEO, and Matthijs van Waveren, Marketing Coordinator, about the status of the upcoming OpenMP version 4.0 specification and some of its features and enhancements, as well as how to participate in its development.

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