Not everyone can buy their extensive computer system resources like servers, storage, databases, networking solutions, and software solutions. To deal with this problem, cloud computing was introduced. There are several cloud...

The enormous computers of the past became smaller and more powerful, and then they became portable. Mobile phones became smart, packing more power and more opportunities for networking—and it’s clear that...

The advent of virtualization technology has brought revolutionary changes to IT procedures. Many IT components, from servers to networks, are now virtualized. With the smartphone dominating the IT world, “virtual app” and “application...