Published on February 18, 2014
Outline • IOT • Why Bigdata? • A reference Architecture • Technologies • Usecases Photo by John Trainoron Flickr http://www.flickr.com/photos/trainor/2902023575/, Licensed under CC
Internet of Things • Currently physical world and software worlds are detached • Internet of things promises to bridge this – It is about sensors and actuators everywhere – In your fridge, in your blanket, in your chair, in your carpet.. Yes even in your socks – Google IO pressure mats
If a tree falls in a forest and no one is around to hear it, does it make a sound?
A day in your life Think about a day in your life? – What is the best road to take? – Would there be any bad weather? – How to invest my money? – How is my health? There are many decisions that you can do better if only you can access the data and process them. http://www.flickr.com/photos/kcolwell/5 512461652/ CC licence
Analytics • Useful information about your organization/ system • E.g. Min, Max, mean, historical trends, grouping etc. • Technical term is KPIs (Key performance Indicators )
Real Time Analytics • Most first usecases were of batch processing, which take minutes if not hours to run • Many insights you rather have sooner – – – – – Tomorrows weather Heart condition Traffic congestion Natural disaster Stockmarket Crash
Making Sense of Data • To know (what happened?) – Basic analytics + visualizations (min, max, average, histogra m, distributions … ) – Interactive drill down • To explain (why) – Data mining, classifications, buildi ng models, clustering • To forecast – Neural networks, decision
Data Processing Landscape
Complex Event Processing
Internet of Things Architecture
Usecase 1: Travel • Collect traffic data + transportation data from sensors • Build a model (e.g. Car Following Models) • Predict the traffic .. Possibilities on congestion • E.g. divert traffic, adjust troll, adjust traffic lights
Usecase 2: Football Game • Event Processing challenge • Real football game, sensors in player shoes + ball • Events in 15k Hz • Event format – Sensor ID, TS, x, y, z, v, a • Queries – – – – Running Stats Ball Possession Heat Map of Activity Shots at Goal
Conclusions • • • • • IOT and Bigdata Case for analytics Data processing architecture Overall architecture Conclusion
The internet of things and big data ... Cisco published a pair of studies in 2013 that evaluated the expected value at stake from the Internet of ...
Advanced thinking on the Internet of Things. Jason Handley, Director of Smart Grid Technology and Operations for Duke Energy, discusses the promise of a ...
Gartner released last week its latest Hype Cycle for Emerging Technologies. Last year, big data reigned supreme, at what Gartner calls the ...
It’s become clear in the past few years that few technologies live in a vacuum. They’re more likely to be connected or related and sharing ...
The IOT, Data Science and Big Data will combine to create a revolution in the way organizations use technology and processes to collect, store, analyze and ...
The Internet of Things (IoT) has a data problem. Well, four data problems. Walking the halls of CES in Las Vegas last week, it’s abundantly ...
What exactly is the Internet of things? ... "The 'Internet of things' will mean really, really big data," was originally published at InfoWorld.com.
Just as organizations begin to catch their breath and get a grip on current big data challenges, a new wave is coming at us. I'm talking about the rapidly ...
The 'big data' world is moving quickly with predictions of amazing industry growth, and the 'Internet of Things' is playing an increasingly large role.