Kelvin Durcan

As a commodity and a business, free and open-source software holds a unique position. The program has zero marginal cost (to use an economics phrase) and is infinitely repeatable and easy to distribute (for those with decent Internet connection), but it needs some knowledge to build and significant expertise to

Digital storage is both the most sensitive and the most strong media ever devised. On a hard drive, a change in the magnetization of a few tiny bits can wipe out content indefinitely. Furthermore, anyone who causes trouble on their website or through social media may easily delete the humiliating

The Web Development Essentials training is now available from the Linux Professional Institute (LPI). The curriculum gives students an overview of web-based software development. The program consists of learning goals, Learning Materials, a test, and a certificate granted upon successful completion of the exam. Learners who are just getting started