ets vs. mnesia ram_copies

Bengt Kleberg <>
Wed Mar 12 09:07:52 CET 2003

> Date: Tue, 11 Mar 2003 14:06:30 -0500
> From: Shawn Pearce <>
> To: 
> Subject: ets vs. mnesia ram_copies
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> Does anyone have any tests they've put together comparing the
> performance of mnesia ram_copies (ram only tables, non replicated)
> and ets?  I'm trying to get an idea of the loss I'll have in

as an aside: it is possible to create a mnesia table, and use it from
ets. this might be handy if there is a problem with the persistance of
ets tables (the process owning the ets table dies, but the users of the
table lives on).


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