What is IT? Understanding Information Technology Today Information technology (IT) is a broad professional category covering functions including building communications networks, safeguarding data and ...

To a computer, output is usually more data, just like input. It allows computers to string algorithms together in complex fashions to produce more algorithms.

The panelists—neuroscientists, computer scientists, engineers, and academics—agreed: We have reached a profound moment of convergence and acceleration in computing technology, one that will ...

What is Computer Programming? Computer programming is the process that professionals use to write code that instructs how a computer, application or software program performs. At its most basic, ...

What is a data center? A data center is defined as a physical space which safely stores computer systems that in turn store and share data for computation by client systems.

While early use of big data would suggest it is all about data volumes, the Gartner paper identifies 12 dimensions of big data, split into quantification. access control and qualification.

Artificial intelligence has been a far-flung goal of computing since the conception of the computer, but we may be getting closer than ever with new cognitive computing models. Cognitive computing ...

Data and Security Like any type of computer data, server data is vulnerable to corruption, transmission errors, loss and hacking.

Data gravity can attract increasing amounts of data, and brings with it onerous management overheads. We look at how to mitigate data gravity in datacentre and cloud.