Learn about bandwidth: its definition, how it's measured, its impact on internet speed, and essential factors affecting data ...

Every now and then, I’m reminded that all the cool technology I write about boils down to a single number: a line item on the CFO’s budget. In other words, whether the technology is MPLS or VPLS, HSPA ...

As virtualized infrastructures get more complicated, sometimes you need a way to troubleshoot things quickly, in simple terms above the infrastructure. One of the areas I've looked closely at is ...

What is the bandwidth of the current measurement circuit? What is the DC gain of the circuit? How can we alter this circuit and double the bandwidth with out changing the gain? The 0.4pF capacitance ...

Over at Admin HPC, Dell’s Jeff Layton writes that memory bandwidth is key to optimizing application performance and that the Stream benchnmark is great way to get in there and measure it. In the short ...

I am on a 15 node LAN that accesses the net through one shared 128K ISDN connection. Is there any way to measure the bandwidth that is comming through to the router/hub from just my node? or is that ...

I just had cable installed and I wonder if anyone can point out a decent prog that would allow me to keep an eye on my use of bandwidth. I'm allowed to use 10 Gigabyte / month (max. 20% uploading). I ...