I had hoped that this article will illustrate the scientific/technical reasons for PostgreSQL's superiority over MySQL. Alas, it just mentions that there was a

I had hoped that this article will illustrate the scientific/technical reasons for PostgreSQL's superiority over MySQL. Alas, it just mentions that there was a bug that got fixed after 14+ years in MySQL. The author doesn't even mentions the severity of the bug and the negative effects it had. Overall, for me this article is nothing but the author just "blowing his/her own horn".