I'd expect most database lookups to scale like O(log(n)) for a lookup. For scalability I'd also mainly be interested in the case where you had enough data that it doesn't all get stored in RAM, which would require a far larger dataset than you have.

In reply to Re: Hash lookups, Database lookups, and Scalability by tilly
in thread Hash lookups, Database lookups, and Scalability by davido

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