What Motoko based data structure are people using to query user data by Principal ID in stable memory? I was thinking about using HashMap or RBTree, but apparently I am not allowed to use those structures for stable memory - what is the reason for that too? Anyway, if anyone has an efficient way to …

[image] alexpowmow: The user data is not constant size and I would like the ability to change its size at any point. In that case I usually give out consecutive numerical user ids (for internal use only, not exposed to the user) to the principals as they sign up. The map principal → user id i…

Best way to query user data in stable memory

Developers Motoko

jennifertran September 21, 2024, 4:24am 2

Have you looked into stable-trie by @timo?

There are other packages as well, maybe Motoko-hashtable is a good fit as well?

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Best way to query user data in stable memory

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