Engineer, entrepreneur and inventor Bob Metcalfe once described how the value of a network grew as the number of Ethernet cards increased. The concept also works for applications. While the cost of a ...

From mainframe, to client-server, to web, to cloud, IT architectures have evolved to support the way people demand to work. In a sense, everything old is new again: Modern cloud-computing technology ...

A tutorial on the Open Systems Interconnection (OSI) networking reference model plus tips on how to memorize the seven layers. The Open Systems Interconnect (OSI) model is a conceptual framework that ...

With Windows Server 2012 R2, Microsoft has built in a reverse-proxy feature. The Web Application Proxy securely publishes internal resources out to the Internet for access by both corporate-owned ...

AI needs data, lots of it. Because we know all the truisms that circulate in this arena (i.e. garbage in, garbage out and so on), we need to pay particular attention to the provenance of our data ...