1. IBM (2017) Big data analytics.
https://www.ibm.com/analytics/hadoop/big-data-analytics
. Accessed 11 Feb 2019
2. El-Seoud E-S, Abdelfattah M (2017) Big data and cloud computing: trends and challenges. iJIM 11(2):2017
3. Leskin P (2018) The 21 scariest data breaches of 2018.
https://www.businessinsider.sg/data-hacks-breaches-biggest-of-2018-2018-12/?r=US&IR=T
. Accessed 11 Feb 2019
4. Puget JP (2015) Optimization is ready for big data: part 4, veracity.
https://www.ibm.com/developerworks/community/blogs/jfp/entry/optimization_is_ready_for_big_data_part_4_veracity?lang=en
. Accessed 11 Feb 2018
5. Garrick H, Michels R (2017) Global Blockchain benchmarking study. University of Cambridge, Cambridge, p 20