[erlang-questions] Optimal way to restrict a ram_copies table to N entries
Wed Jun 27 11:45:36 CEST 2007
Suppose I'm trying to use a ram_copies table as a cache and need to
come up with a cache eviction strategy. I would like to push the
oldest entry out upon inserting a new one once the ram_copies table
is full (N items).
What's the best (quickest) way of doing this?
I thought putting cache eviction in a separate process but that can,
potentially, mean that my cache can grow way too big if insertions
happen very fast.
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