"MySQL" tag

Exploring the Different Linux Career Opportunities

If you are planning to pursue a course in Linux but are doubtful whether it will make you earn money, then you need not worry as the demand for Linus certified professionals are…

CloudStack: An Overview of the Open Source IaaS Platform

Here’s an open source IaaS platform to set up an on-demand, elastic cloud computing service. It enables utility computing services by allowing cloud service providers to offer self-service compute instances, storage volumes and…

Time to schedule your backups properly

BackWPup: The All-in-one WordPress Files and DB Backup Utility

Your Web server is somehow nuked — could be anything from an attack to a silly mistake from the webmaster. Maybe the only way to get back on track is to restore the…

Dealing with post revisions in WordPress Database

Dealing with WordPress Post Revisions

Did you know WordPress, like a good boy, saves all post/page revisions in your DB — by default — for those just-in-case situations where you might need to revert to an old version?…

The TutorVista team

TutorVista: Using Open Source in Digital Education

TutorVista, a digital tutoring website, uses open source software to mimic a classroom experience and maintain its database. TutorVista is an online tutoring service that was founded in 2005. Its operations are entirely…

Graphs with Open Flash Charts

Draw Great Graphs with Open Flash Charts, Part 3

In the earlier parts of this series, we looked at using Open Flash Charts (OFC) to create great-looking bar charts and pie charts. In this part, let us look at how to create…

Pie charts with Open Flash Charts

Draw Great Graphs with Open Flash Charts, Part 2

In the first part of this series, I gave a brief introduction to Open Flash Charts (OFC) and discussed how to draw bar charts with it. In this article, I will explain how…

Licensing freedom?

FOSS is __FUN__: The Fifth Freedom

Stallman’s classic definition of open source speaks of the four freedoms — the freedom to run the program in any way one likes, the freedom to study the source code and modify it,…

Your ownCloud

ownCloud 3 Makes Setting up and Accessing Your Own Cloud Dead Easy

We are all aware that storing data in the cloud has its own advantages, making our data available everywhere we go. But storing our personal data on someone else’s server might lead to…

SPEED!

Web Acceleration with Varnish 3.0

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 themes separately. Our original WordPress recipe had a place…

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