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Iot and edge

February 19, 2018 | Categories /

Billions of sensors are turning physical objects into internet connected devices and generating a demand for edge computing in the datacenter ecosystem. Devices that operate from a single sensor like a lightbulb controlled by a mobile app to a plethora of sensors that guide a driverless semi to millions of sensors that make up the infrastructure on a connected city. Gartner calculates that around 8.4 billion IoT devices were in use in 2017.

Experts predict that by 2020, business and consumer spending on IoT hardware will hit nearly $3tn. And, it’s estimated that by 2020, over 20.4 billion devices will be connected and collecting and processing data. The industries anticipating the most spend are manufacturers, utilities, and the automobile industry. Manufacturer are expected to spend upwards of $189bn on sensors that will be added to products to transmit performance data, and improve supply chain efficiency. Utility spend on sensors is anticipated to be approximately $73bn. They’re expected to incorporate sensors across the energy distribution chain to monitor and balance the system, predict demand and improve efficiencies. The transportation industry is expected to spend $85bn on sensor technology. An article in Network World cites Intel CEO, Brian Krzanich on the incoming flood of data specific to vehicles. Krzanich predicted cars will generate 40 TB of data per day by 2020 – for every eight hours of driving. The on-vehicle cameras, radar, sonar, GPS, lidar, and incoming data processing of road conditions, navigation, and personal operation is expected to generate as much data as 3,000 people.

Cisco Visual Networking Index predicts that increased internet usage, improved broadband speed and coverage, and M2M connections will drive annual global data traffic to exceed 3.3 zettabytes by 2021. The ability to efficiently distribute, localize, process, and store data is paramount to delivering a seamless end user experience.

Keeping processes close to the point of origin has given rise to the next generation of efficient data distribution and sparked change in ecosystem.

  • Datacenters located in regional markets and smaller cities are home to cloud service providers. Services like data analytics processing and data warehousing with object storage solutions and business logic/predictive analytics are best served in the cloud.
  • Micro data centers placed at telecom towers and containers provide real time data processing, basic analytics, data filtering and M2M communications.
  • Distributed, lower-efficiency systems on-site, often referred to as the “fog” layer, handle data processing and caching at source.
  • Sensors on end-user devices, including everything from smart speakers to drones and autonomous cars, serve as the front-line data collection and distribution source.


As data grows, so does the ecosystem.

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