[erlang-questions] Mnesia: beyond the 2GB limit on 32bits arch

Sean Cribbs <>
Mon Jan 18 19:57:29 CET 2010


Riak would be a good solution for this.  You can choose a backend 
appropriate to your needs and spread the storage across a cluster of nodes.

Sean

On 1/18/10 1:26 PM, zabrane Mikael wrote:
> Hi list,
>
> I'd like to use Mnesia with "disc_copies" schema to store 17
> millions<key,val>  pairs.
> Each key is uniq 160B string. The overall datasize is ~1.3TB.
>
> How could I solve that knowing that Mnesia uses DETS behind the scene and
> the latter
> has a 2GB limit?
>
> N.B: I'm aware of "tcerl", "dbd" drivers for Erlang, but I'm only looking
> for pure Erlang solution.
>
> Regards
> Zabrane
>
>    



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