General Article

Moving Past the Basics of Cloud Based Computing

Cloud based computing is responsible for some big changes in the world. When the technology first hit the world, it was revolutionary enough that even mainstream news would bring it up on occasion. It was clear from the start that the cloud had a number of advantages for almost anyone.

But at a certain point people forgot that the cloud isn’t a static technology. Most areas of the tech field have constant and often quite noticeable changes over the years. In fact, one of the reasons for the cloud’s popularity is that it helps people compensate for increasingly rapid upgrade cycles. People tend to lose sight of the fact that the cloud itself is growing and evolving at that same rapid pace.

When the cloud first caught people’s attention, they’d often find themselves confused about what it did. This was in large part because the cloud was able to essentially act as a drop-in replacement for many tasks that normally required dedicated hardware. Asking what the cloud can do was somewhat similar to asking what a computer can do. The answer is so broad that it’s difficult to answer without narrowing things down a bit. Eventually people started to use the cloud as a means of dealing with the economies of scale for specific areas of their business.

And this is where many companies essentially stalled their own potential progress. The cloud continued to evolve and offer up new possibilities. People found ways to work with the infrastructure and expand it to offer even more benefits. We’re now at a point where the cloud can essentially offer any function normally provided by a computer. And that goes from specialty systems to a standard PC.

Even a domain name system, or DNS, can run in the cloud. In fact, a can often act as the logical next step to a company’s cloud-based infrastructure. In fact any cloud based dns service can often act as the logical next step to a company’s cloud-based infrastructure. But the most significant reason comes down to latency.

Networked systems work by essentially transmitting requests and results. One system requests data, another receives that request, and the answer is then sent back. However, the process is complicated by the fact that there’s usually a number of relay points between origin and destinations. Each of these stops can require additional direction or processing. The result is that a slower point will dramatically reduce the overall speed of the transmission.

It’s easy to see why latency would be a significant issue for systems which rely on networks for almost all functionality. But switching to a cloud-based DNS keeps one of the most probable causes of latency within a safe zone. One might compare it to a long drive which normally requires an extended detour to ask directions. Having the DNS services on the cloud essentially removes the need for a detour. Most aspects of cloud computing are improved by reducing need for external queries. But some, like DNS, offer larger scale advantages for the system as a whole.