Caching subpart of query
Context
In our video streaming app, we have an expensive query that fetches the home feed for our users. This query fetches the same videos for all our users, and so it is obvious to leverage cache for this.
However, we have implemented a personal content filtering system whereby each individual user can enable/disable certain channels or topics. We must therefore pass the userid to this query and check whether they have any filters set up:
Problem
Since we pass a unique argument for every user, our cache is invalidated (and our bandwidth very high). I would like to do this content filtering on the backend and not the frontend. We can not leverage
ctx.auth.userIdentity since a user can have multiple profiles and each profile can have their own filters set up. Question
We are still fetching the same data for every user in
getStaticFeed and then just performing some post-filtering based on the profileId. Is it possible to somehow cache this sub-query within getStaticFeed? If i use ctx.runQuery, would that call be cached? Using that approach is discouraged per docs due to extra overhead, however.Thanks!
