On Thu, Jun 2, 2011 at 07:56, Ulf Wiger <ulf.wiger@REDACTED> wrote: > > Generally, the performance should be insignificant, but… > ets:lookup/2: > 1 ets read (duh), but obviously, you need to write more code And ets:lookup_element/3: 1 ets read, optimal amount of data copied to the process -- J.