Have you ever tried to make water flow in a specific direction? Maybe you have some particularly muddy spot in your yard, so you dig a small ditch and think, “the water will now flow from here to there, and the muddy spot won’t be so muddy the next time it rains.” Then it rains,…
We often use metaphors to describe a particular part of a thing or the thing itself. For instance, we might say “I’m as hungry as a horse,” to describe how much we think we could eat (although a more appropriate saying might be “as hungry as a bird,” as it turns out!). Network operators and…
I don’t often let my studies in philosophy and worldview creep into these pages intentionally. I don’t think it can be helped, of course, because the more I study philosophy, the more I see just how practical it is (contrary to popular belief). On the other hand, sometimes an observation about our world jumps out…
This is an interesting take on where we are in the data networking world— Tech is commoditizing, meaning that vendors in the space are losing feature differentiation. That happens for a number of reasons, the most obvious of which is that you run out of useful features. Other reasons include the difficulty in making less-obvious…
Networks are complex. But why? There are two fundamental reasons. The first is complexity is required to solve hard problems, specifically in the area of resilience. The second is that complexity sells. In this short take, I look at the second reason in a little more depth.