Which of the following are examples of personal data that form sources of ‘big data’? Choose all relevant answers.
Location data |
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Social media posts |
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Web browsing and search history |
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Online financial transactions |
The Sources of Big Data are
1. Social Data- Like, tweet, retweet that are shared via social media in response to anything.
2. Media Data- Mainly from those devices which are installed in machinery. For example Medical devices, road cameras, satellites etc.
3. Transactional data- Transactional data that are takes place bot in online and offline mode. For example invoice, storage records, payment order etc.
Location data, or Web Browsing and Search History are not considered as the sources of big data.
Location data used to identify the geographical position of anything like device, structure does not consists of any personal information
Web browsing and search history is the list of web pages where people visits to search for anything, which remains active only for some certain period.
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