python - REST/Database caching in Django -

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i'm having following scheme of project. every 4 hours download data source, deserialise , store database. @ same time, whole day round sort of client retrieve data database.

i have no downtimes while updating database. i've asked similar question before (django use 2 databases seamless updates), i'm learned caching , think 2 databases real over-engineering.

what best option in django create caches database or/and request (i use django-rest-framework it)?

i suppose question not opinional @ all, i'm searching correct way perform in django.


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