Post on 12-Apr-2017
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
May 3, 2023 Big Data 12
May 3, 2023 Big Data 13