http://www.cs.toronto.edu/~jianzhao/papers/matrixwave.pdf

https://medium.com/@gajus/lessons-learned-scaling-postgresql-database-to-1-2bn-records-month-edc5449b3067

https://www.reddit.com/r/dataisbeautiful/comments/aotbmd/i_got_a_case_of_the_hiccups_last_night_so_i/

https://plfa.github.io/

https://www.reddit.com/r/Database/comments/ag9lby/help_understanding_normalization/

https://phys.org/news/2019-02-reverse-cool-future.html

http://cci.esa.int/data