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, ...

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 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 ...

If you want to know if your business’ network and applications are operating properly, active path testing can answer that question. What Is Active Path Testing? Active path testing generates ...

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, ...