When people make web sites, there is always info that is time bound. Offers, versions, they all have a TTL. Ages ago I made something like you do now with Wix code and had an expiration date attached to text fields. Every 24 hours a server side script would run and simply select all text fields (from all tables, actually from a Data Dictionary, aka a Repository) that were to expire within, let´s say 48 hours. The reason is that people forget that they have a text like "Only valid till September 25-th" on their web site. With a reminder like this, one would receive an email with all texts that are about to expire in 48 hours.
Question: if I put a Expiration date into every table that contains text, is there some server side timer that would run this script every N hours?