Should disable cache for a "1-row-partition" modeling?

ScyllaDB
1

Hi everyone,

I have a table where each partition contains only a single row — for example, using a uuid as the partition key:

CREATE TABLE user_cache (
    user_id uuid,
    timestamp timestamp,
    data text
);

The frequency of the acess on the same partition is unpredictable.
I wonder if in this case I should disable cache in WITH caching = {'keys': 'NONE', 'rows_per_partition': 'NONE'}, in order to avoid store a tons of reference in cache, I’m afraid of huge consume of RAM in future, as much as the data increases.