Our Redis cache measured one string and stored another, so every read deleted the key

Munchable's server keeps one shaped snapshot of curated ingredient vocabulary that the apps load, plus a single version number for it. It is about 40,000 rows in Postgres, it changes a few times a day when a curation job writes, and devices ask for it constantly. So it is cached, cheapest tier first: module memory for 60 seconds per serverless... Weiterlesen: Our Redis cache measured one string and stored another, so every read…