Handling sets in mnesia, in a scalable way

Ulf Wiger ulf@REDACTED
Fri May 5 00:41:45 CEST 2006

Den 2006-05-04 17:37:41 skrev Christian S <chsu79@REDACTED>:

> Have anyone experienced a problem with sets in mnesia records growing too
> large, and worked
> around it in some clever way. Or does things run on suprisingly well even
> with sets that grow to ten
> thousand or more members?

I usually use ordered_set tables, and use a compound
primary key:

{group_members, {group_id, member_id}, ...}

This scales very well.

Ulf W
Ulf Wiger

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