pytables hdf5 (for fast pandas save) - arcturus9/useful-link GitHub Wiki

The Best Format to Save Pandas Data
https://towardsdatascience.com/the-best-format-to-save-pandas-data-414dca023e0d?gi=a1cd17303168

50 times faster data loading for Pandas: no problem
https://blog.esciencecenter.nl/irregular-data-in-pandas-using-c-88ce311cb9ef

PyTables User’s Guide » Introduction
https://www.pytables.org/usersguide/introduction.html

hdf5(Hierarchical Data Format version 5)는 대용량 데이터를 저장하기 위한 파일 포맷
https://datascienceschool.net/view-notebook/f1c286a1d5164975a9909bb7a341bf4c/

hdf5 파일 형식이란?
https://aileen93.tistory.com/97