Back in December 2011, data-intensive Linux users rejoiced as Apache Hadoop reached its 1.0.0 milestone. Setting a benchmark for distributed computing software, this wonderful little program is now into release 1.0.3 but what is Hadoop and how can you benefit from using it? Designed with ‘web-scale’ operations in mind, Hadoop can handle massive amounts of [...]
How to split Varnish log for Virtual host
Varnish is a great tool that accelerates the performance of your site with a simple configuration and a low usage of resources, compared to the result you’ll get. Just because Varnish is designed and engineered to be fast by default it does not write any log to disk, outrageous you could think … to be [...]
How to put Varnish in front of your Webserver without doing any change.
Varnish is an open source “web accelerator” which you can use to speed up your website. It can cache certain static elements, such as images or javascript but you can also use it for other purposes such as Load balancing or some additional security, in general most of the people want to try it and [...]
Supercharge WordPress, Part 2
This article of mine has been original published on Wazi WordPress, the popular content managing system (CMS), is easy to set up and use, and well supported by both its community and professional consultants. WordPress depends upon a complete stack that comprises an operating system, database, web server, and PHP. If you can optimize this [...]
Windows vs Linux Software
by Frank Harris-Smith Linux and Windows. It’s like comparing Apples and Oranges. Software can be compared, but how do you do so fairly and honestly? And what sort of presumptions should I make concerning where the reader of this article stands? I presume you are among the “rare” Linux users. Not easy at all. Let’s [...]