Hi,

I am not an expert on memory mgmt, but I know there is such a thing as pseudo hashes, which are in fact just arrays, where the first item is a hash that performs the indexing.

They are not that flexible as normal hashes, but I think they have a large memory win against normal hashes (although I haven't tested this).

It is worth checking it out, espacially with the fields pragma.
---------------------------
Dr. Mark Ceulemans
Senior Consultant
IT Masters, Belgium

In reply to Re: A memory efficient hash, trading off speed - does it already exist? by mce
in thread A memory efficient hash, trading off speed - does it already exist? by JPaul

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