I have nothing against pg_boss[0] from the articel (I don't know anything about it), but there are plenty of queues and crons and schedulers for PG

Some others:

* https://github.com/LaunchPlatform/bq

* https://github.com/cybertec-postgresql/pg_timetable

* https://github.com/pgmq/pgmq

* https://github.com/riverqueue/river

* https://github.com/oban-bg/oban

* https://github.com/pgadmin-org/pgagent

* https://github.com/citusdata/pg_cron

etc. There are plenty of options to choose from.

0: https://github.com/timgit/pg-boss