My Latest Industry Week Column: why the edge is critical for IoT

As is so often the case, technological success can often result in unintended consequences that, left unremedied, could negate the benefits.

As my latest Industry Week column I looked at one of those issues — the explosion of real-time sensor data collected by the IoT — and the solution to the problem that adds many other benefits in the process, shifting at least part of the data processing from the cloud to the “edge” of the system, preferably at the point of collection.

As I pointed out, if the data must be moved to the cloud first for processing (no mean feat, BTW, because it can also overwhelm the transmission networks) and then back to the collection point for action, it negates the IoT’s major benefit, being able to collect and then act on data in near-real time, allowing precise regulation of things.

Of course edge processing adds additional costs for distributed processing hardware and software, and can add risk if the device is easily tampered with, but, overall, it seems to me the edge should not replace, but definitely supplement the cloud in robust IoT systems.

I based the column on a comprehensive, short-of-over-promotion report, Data at the Edge, created by an industry consortium, State of the Edge. It’s a quick read, and I recommend it!

Read it and let me know what you think.

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No more excuses for companies to delay IoT strategies!

Frequently companies reluctant to invest in the IoT cite their massive investments in legacy production equipment that doesn’t have M2M capacity as a barrier.  However, J & J was able to cut operating cuts by 10% and reduce downtime by 5%.  As a WEF spokesman told The Irish Times,
“The fourth industrial revolution doesn’t always mean newer, more expensive machines. Rather it can mean better communicating with and responding to the technologies you do have… By implementing simple internet-of-things devices across a range of machines that were never intended to ‘talk’ to each other, the Depuy Synthes factory created real-time digital twins of its factory equipment to monitor performance.”
Another of the nine, P & G’s Rakona plant in the Czech Republic, has also brought an existing plant up to date with the IoT. Built in 1875, it “can seamlessly change the product being manufactured with a push of a button, an innovation that reduced costs by 20% and upped output by a whopping 160%.”
http://www.stephensonstrategies.com/">Stephenson blogs on Internet of Things Internet of Things strategy, breakthroughs and management