> However, what you probably wouldn't want to do is cache negative lookups
> that don't end up producing results or are not part of a search chain at
> all. Those are user errors and not likely to be repeated and do not need
> to be optimized.
But this also is resolved by the LRU mechanism, no ?
People are not going to issue the same errors repeatedly,
but if they do, we are still interested in minimizing the
resource consumption.
Andreas
