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Building an Embedded System Based on the Initial RAM Disk

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Here's a rough tutorial on writing an embedded Linux based system, using an initial RAM disk. The initial RAM disk (initrd) is a tool for...

Setting Up OpenAM for Web Authentication

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OpenAM provides a system for integrating diverse Web applications-to share common authentication and authorisation systems. It can protect applications running on any Web or...

A Peek into Open Source Licences

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  Open source is the mantra of today's tech world. While it is being used in that personal computer sitting on your desk, it is...

Use CoffeeScript To Write Your JavaScript

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JavaScript has become the lingua franca of the Web and has gained a lot of popularity in recent years. Many frameworks and technologies have...

Virtualisation Face-off: Qemu, VirtualBox, VMware Player and Parallels Workstation

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In this article, we take a look at four of the most well known and commonly used virtualisation software for Linux. When it comes to...

Web Acceleration with Varnish 3.0

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In this article we'll setup a ready-to-deploy WordPress-compatible Varnish service as our HTTP reverse caching proxy, and have it cache the desktop and mobile...

Speed up Your Cloud with Memcached

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Is your website running into performance bottlenecks? Does the database or backend feel like a really expensive resource, even though you've got a huge...

Device Drivers, Part 15: Disk on RAM — Playing with Block...

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This article, which is part of the series on Linux device drivers, experiments with a dummy hard disk on RAM to demonstrate how block...

WordPress on Nginx, Part 2: vhost, MySQL & APC Configurations

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Last time around we made our Debian VPS ready with the LEMP recipe. Let's now configure the stack and migrate over the old WP...

nexenta: Bringing Enterprise Storage to the Open Source World

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This article discusses some of the challenges and technologies related to data storage, and introduces the Nexenta Core Platform, which is an OS based...