Also:
3. Ensure that you don't use or provide anybody superuser in Postgres. (Otherwise, there is much simpler way to download&run anything that explain in the article – just `copy tablename from program 'wget ... && chmod a+x ... && ...'`
This is one of the interesting optimizations that DBMS should do automatically but it doesn't.
https://github.com/NikolayS/postgres_dba -- this toolset includes a version of report (see report a1) which analyses all tables in your database and shows opportunities to optimize.
I mean, in more recent Postgres versions, more things related to window functions are available – like CUBE, GROUPING SETS, etc.
9.3 was released back in 2013.
MS Azure also provides Postgres now [1]. And also does Alibaba Cloud [2]. They even have a special version of it – something for analytics/warehousing [3]. So at least 4 big cloud providers have Postgres!
+1. I also use *@mydomain.com feature in G Suite, and it's very convenient to understand which companies sell/pass email databases to others w/o my permission.
In some cases, you need to reply from that "aliased" address -- in this case, I do go to the Settings, add an alias, got a confirmation code, and confirm it. Then this new "address" is available in GMail in drop-down "From:" menu when you write a new email.
[email protected] is also a useful feature (as well as [email protected] – dots are all ignored in GMail; some services don't allow "+" in email address field, so you can use finite number of variants with ".").
These little tricks make GMail convenient for geeks :)
Ditto. ~1.5 years in one project, ~1y in another. Recent update is excellent -- now you can see HTTP headers & cookies inside Postgres functions, so it's possible to save user IP address, user agent, etc. So easy, quick, scalable and with great performance control.