PostgreSQL's MVCC is bad. So is everyone else's
(news.ycombinator.com)
1.
2.
Functions Are Asymmetric
(news.ycombinator.com)
3.
Categorical Foundations for Cute Layouts
(news.ycombinator.com)
4.
We made Postgres writes faster, but it broke replication
(news.ycombinator.com)