Documents/ICTTGPM/2: Research Challenges/2.2.1: Big Data

2.2.1: Big Data

Collect and analyze data at an unprecedented depth and scale

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Big Data refers to dataset that cannot be stored, captured, managed and analysed by the mean of conventional database software. Thereby Big Data is a subjective rather than a technical definition, because it does not involve a quantitative threshold (e.g. in terms of terabytes), but instead a moving technological one. Keeping that in mind, the definition of Big Data in many sectors ranges from a few terabytes7 to multiple petabytes8. The definition of Big Data does not merely involve the use of very large data sets, but concerns also a computational turn in thought and research9. On the one hand, big data As stated by Latour10 when the tool is changed, also the entire social theory going with it is different. In this view Big Data has emerged a system of knowledge that is already changing the objects of knowledge itself, as it has the capability to inform how we conceive human networks and community. Big Data creates a radical shift in how we think research itself. As argued by Lazer et al.11, not only we are offered the possibility to collect and analyze data at an unprecedented depth and scale, but also there is a change in the processes of research, the constitution of knowledge, the engagement with information and the nature and the categorization of reality.

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