big data

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Data pro capita

double

every 40 months

2.5 exabyte of data was produced daily in 2012

1 exabyte = 23000000000000000000 bits (1019)

Gartner: "Big data is high

volume, high velocity, and/or

high variety information that

require new forms of

approaches to make sense of

them"

LHC200 petabyte x year

10 year to decode the first human genome, now is done in 1 week

Nasa Center for Climate Simulations stores 32 PB of data

Facebook manage data for more than 1 billion of users

New methodologies for storing,

processing, analyze and visualize

the data.

Machine Learning:

• Supervised

• Unsupervised

Cluster Analysis

Cluster Analysis

Infections diffusion patterns

DNA polymorphisms analysis

Imaging Analysis

Useful Material

Jones & al, The New Bioinformatics: Integrating Ecological Data from the Gene to the Biosphere

Dits & al, Using Cluster Analysis for Medical Resource Decision Making

Snijders & al, Big Gap of Knowledge in the Field of Internet Science

www.ibm.com/big-data