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Storing transient data for chat sessions

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acrolink

acrolink

Storing transient data for chat sessions

For an AI driven chatbot over channels I want to store some transient data. There will be 10’s of thousands of concurrent users. Will be hosted on AWS using either EB, ECR or EKS, i.e. using multiple machines/pods. What will be the best method to store transient data for chat sessions? Store them simply in socket.assigns or using ElasticCache (Redis, Memcached, Valkey)?

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christhekeele

christhekeele

ETS (Erlang Term Storage) is the go-to batteries-included for transient storage on the BEAM VM. I always recommend using it for any out-of-process transient storage until incompatible requirements reveal themselves and push you towards a more apt solution.

1
Post #2
dimitarvp

dimitarvp

I really have to ask… what’s wrong with a regular database?

1
Post #4
dimitarvp

dimitarvp

I see. Well, if you want to make full use of AWS and are not worried about vendor lock-in then ElasticCache seems like a very good option indeed.

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