BIG DATA- MESSY

Presented by:Ravi Kumar 14609132

Aishwarya Alagh 14609116

1May 3, 2023 Big Data

Using All Available Data

• It is feasible in an increasing number of contexts. But it comes at a cost.

• Data is fluid, huge, powerful, unpredictable, uncontrollable and not a scare resource.

• The abundance of data is the result of the instrumentalisation of the natural, industrial and social worlds.

• A key point about the reality of big data: behind every data point is a person, and when people get mixed up with technology and analytics, things get messy.

• So unlocking big data through smart systems have to account for the very human, very messy Big Ideas that sometimes complicate things.

May 3, 2023 2Big Data

Add More Data Points

• Increasing messiness by combining different types of information from different sources, which don’t always align perfectly.

• Messiness can arise when we extract or process the data, since in doing so we are transforming it, turning it into something else.

• Messiness itself is messy.

May 3, 2023 Big Data 3

May 3, 2023 Big Data 4

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-

and-cukierMay 3, 2023 Big Data 5

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-

and-cukierMay 3, 2023 6Big Data

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-and-

cukierMay 3, 2023 7Big Data

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-and-cukier

May 3, 2023 8Big Data

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-and-

cukierMay 3, 2023 9Big Data

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-

and-cukierMay 3, 2023 10Big Data

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-and-cukier

May 3, 2023 11Big Data

Source:http://www.slideshare.net/mauromeanti/a-primer-on-big-data-taken-by-the-book-big-data-by-schoenberger-and-cukier

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May 3, 2023 Big Data 13