Article about how PalDB works

Hi after reading your code, I tried to write an article about how PalDB works. I didn't find anything on the internet, I hope it can help, it could be a good start before contributing. If I made any mistakes, please
correct me.

http://www.jscarinos.com/2016/01/how-paldb-linked-works.html

Start by reviewing the linked article about how PalDB works and compare its claims with the current PalDB repository. Done means any inaccuracies are identified and the project has a clear decision about whether or how to incorporate the article into its documentation.

Written by the indexing model from the issue text.