Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like...
Transcript of Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like...
![Page 1: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/1.jpg)
PIU’ DATI NON CI PERMETTONO DI VEDERE SOLO
DI PIU’ DELLA COSA CHE STIAMO OSSERVANDO,
CI PERMETTONO DI VEDERE IL NUOVO,
CI PERMETTONO DI VEDERE MEGLIO,
CI PERMETTONO DI VEDERE IN MODO DIVERSO
KENNETH CUKIER (DATA EDITOR THE ECONOMIST)
![Page 2: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/2.jpg)
• Big DATA generazione di tecnologie e architetture per estratte dati a 4V
• Carateristiche 4 V: volume dataset, velocità di generazione, varieta’,
verdicità(valore informativo
• Big data: zettabyte: miliardi di terabyte 10x21 (yottabyte 10x24),
• Potenza di calcolo parallelo su decine, centinaia, migliaia di server
• Business intelligence(statistica descrittiva, sistemi lineari) , Big data
(statistica inferenziale, sistemi non lineari, data raw etoregenei e modelli
predittivi complessi)
• 54 Miliardi di dollari nel 2017
![Page 3: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/3.jpg)
Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when users navigate a website, the clicks are logged for further analysis (like navigation patterns). Click stream data is important in on line advertising and and E-Commerce Sensor data : sensors embedded in roads to monitor traffic and misc. other applications generate a large volume of data Connected Devices : Smart phones are a great example. For example when you use a navigation application like Google Maps or Waze, your phone sends pings back reporting its location and speed (this information is used for calculating traffic hotspots). Just imagine hundres of millions (or even billions) of devices consuming data and generating data.
![Page 4: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/4.jpg)
![Page 5: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/5.jpg)
![Page 6: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/6.jpg)
![Page 7: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/7.jpg)
![Page 8: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/8.jpg)
![Page 9: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/9.jpg)
![Page 10: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/10.jpg)
![Page 11: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/11.jpg)
SELF DRIVING CAR
![Page 12: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/12.jpg)
![Page 13: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/13.jpg)
![Page 14: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/14.jpg)
![Page 15: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/15.jpg)
![Page 16: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/16.jpg)
![Page 17: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/17.jpg)
17
Il listino Global Cybercrime Market
Attacco Costo in USD
Attacco Costo in USD
Social Security 1 Facebook Account 1 per Account con 15 amici
Credit Card 0,25-80 DDoS as a Service 7/h
Mobile Malware 150 Medical record >=50
SPAM 50/500 k-email
Malware Development
2500
Exploit 1000-300k Bank Account Info >=1000
Stima dei danni provocati: 450B$ - 600B$ (2014)
![Page 18: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/18.jpg)
![Page 19: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/19.jpg)
![Page 20: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/20.jpg)
![Page 21: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/21.jpg)
![Page 22: Presentazione di PowerPoint · Web Data -- still it is big data Social media data : Sites like Facebook, Twitter, LinkedIn generate a large amount of data Click stream data : when](https://reader034.fdocumenti.com/reader034/viewer/2022042806/5f76ea2f926f9113e1395444/html5/thumbnails/22.jpg)