Network managers have long been challenged with optimizing their network to respond to changing demands from applications, systems and end users. But now more than ever the end-user, or client, ...

Many companies are upgrading their wireless networks to 802.11n for better throughput, reach, and reliability, but getting a handle on your wireless LAN's (WLAN's) performance is important to ensure ...

As Lord Kelvin almost said, “To measure is to know.” But this simple dictum is surprisingly hard to follow. For it really has two meanings. The first meaning is obvious: You cannot really know about ...

Virgin Mobile, the French leading full MVNO with close to 2 million customers, uses the EQual One solution from V3D to measure the data and voice performance provided to its customers, along with the ...

It is not easy measuring public cloud performance. I know. I've benchmarked clouds. So much depends on exactly which cloud configuration you use and your workloads; it's hard to make objective ...

As they say, you manage what you measure. Accordingly, an entire industry has developed around performance measurement and performance management. Popular tools include the Balanced Scorecard, ...

The past two years has put new emphasis on how important an internet connection is to our daily lives. At the same time, some of us have never experienced such slowdowns and erratic performance as in ...