Anyhow care to speculate if #AWS will fork #redis the same way they did with #elasticsearch ? My guess is it depends on how much business they're doing with #elasticache
#Elasticsearch
I don't know if ES supports this, but rejecting queries that are crushing the server is the best idea ever. (aka backpressure) Opensearch has it, old versions of ES didn't and it caused me so much pain.
https://opensearch.org/docs/latest/opensearch/search-backpressure/