These are the slides I first presented at FOSDEM 2015 in the PostgreSQL devroom—therefore the PostgreSQL references. The feedback was very positive (#1 on Hackernews) so that I eventually decided to cover this topic more thoroughly.
The slides cover many features that are not yet available here on modern-SQL.com. This gives you an idea what is coming up next.
If you prefer to hear me talk to the slides, watch the recording from PgCon 2015.