The Virtual Cloud

 

 

 

 

 

 

 

That’s the title of a 25 minute video that is worth watching if you have an interest in where computing is going.

Don’t panic if you have just decided to do more of you business computing in the cloud.  That isn’t going away any time soon.

It means that we will see more edge or fog computing.  Some of the computation that now happens in the cloud will increasingly happen at the edge of the network.  That might be in IOT devices, our phones, cars, or Alexa type devices.  Think of it as a return to distributed computing.  Peer to peer networks will become more common as well.  Such as cars that talk directly to each other to allow them to drive safer near each other.

In part this is because devices are becoming more capable.  For example, artificial intelligence now must use the cloud to figure out some queries.  Think of Siri or Alexa that sends your queries to the cloud.  Hardware and software advances will make it possible to do more of this at the end point – such as directly on your phone.  (That might have a side benefit of helping on the privacy front.)

Edge computing is in part being driven by necessity.  The sheer number of devices generating data, and the volumes of data they will generate, will be overwhelming.  For some applications, the cloud is simply not fast enough or reliable enough.  It is one thing if it takes a couple of seconds to get your answer back on the weather forecast.  But a self-driving car needs to react instantly to stop when someone steps off a curb in front of it.

The cloud will be where learning occurs, and where much of the data resides, but data curation and decision making will be done at the edge.